Molpir CommandCall CC2 Guide

CommandCall
®
CC2
GSM communication module
User & Installations Manual
Order Number
20630032270
1
SW version 3.19 & 3.20

Dear user, many thanks for choosing CommandCall CC2 unit. We believe this unit will fulfil your needs and
expectations.
Please leave ComamndCall installation into the vehicle to authorised Installation Centre as it must be
connected with other equipment of the vehicle (independent heater, alarm, ...).
GSM communication module CommandCall CC2 can be used in any type of vehicle due to its voltage auto
sensing feature (auto sensing 12 / 24V).
Integrated quad band GSM module Siemens enables CommandCall to work in all GSM networks. For user
comfort it is possible to use temperature values either in degrees Celsius or Fahrenheit.
This manual describes step by step functions of GSM communications module CommandCall CC2 in point
of view of the user - describes the format of SMS control commands, behaviour of the device and reports
sent to the user, unit controls via phone call with tone dial functions, control via in the vehicle installed
ON/OFF push button and control by external clock.
Installation and work with PC Setup program used for initial CommandCall CC2 setup, unit installation in
the vehicle and its initialisation are described in separate Installations Manual.
Basic commands overview is helpful tool for the heater control in form of credit card which can be kept by
the user all the time ready to use.
this sign shows important warnings and remarks in this manual, please pay adequate
attention to them.
Before installing new SIM card into CommandCall control unit setup SIM card PIN to 0000
(default SIM PIN set during HW production). In the case you would like to have other SIM PIN
than 0000 such SIM PIN code must be written to CommandCall unit before its installation to the
vehicle by PC Setup !
By typing wrong SIM PIN code in the CommandCall PC Setup programme the SIM card
will be blocked (system tries to register to GSM network repeatedly and will use all 3
allowed attempts to give correct PIN code of the SIM card).
It is possible to use SIM card with disabled PIN code. In such case is SIM PIN code written to
CommandCall unit ignored.
SMS commands sent from free SMS gates of internet providers may be in some cases ignored
(SMS commands starting with text information are intentionally ignored, because the format of
SMS command is fixed and all SMS commands must start with number).
SMS reports are a kind of a feed back information on heater operation so it is important to
enable sending at least SMS reports when heater/ventilation is switched ON.
1

Contents
1. General description .................................................... 3
2. Unit control .................................................... 4
2.1. Switching ON the heater by phone call ringing .................................................... 4
2.2. Control via SMS commands - basic functions .................................................... 5
2.2.1. switch OFF heater / ventilation .................................................... 5
2.2.2. switch ON the heater for preset time .................................................... 5
2.2.3. switch ON the ventilation for preset time .................................................... 6
2.2.4. check current status of the device (status SMS) .................................................... 6
2.2.5. switch ON heater / ventilation for given time .................................................... 7
2.2.6. change of the length of preset heater / ventilation ON time ........................................... 7
2.3. Heater control by phone call with tone dial .................................................... 7
2.4. Heater control by ON/OFF push button .................................................... 8
2.5. Heater control by external clock .................................................... 9
2.6. Parameters set up .................................................... 9
2.6.1. one parameter / phone number / checkbox setting or modification ................................... 10
2.6.2. all VIP phone numbers setting .................................................... 10
2.6.3. all single checkboxes setting .................................................... 11
2.6.4. all triple checkboxes setting .................................................... 11
2.6.5. all parameters setting .................................................... 11
2.6.6. password setting .................................................... 12
2.7. Checkboxes .................................................... 12
2.8. Basic commands memo card .................................................... 14
3. Supplementary functions .................................................... 14
3.1. System reset .................................................... 14
3.2. Power cut / backup battery .................................................... 14
3.3. Alarm states processing .................................................... 15
3.4. Indication of reaching limit temperatures .................................................... 17
3.5. Thermostat - automatic temperature control within preset temperature interval.................. 17
3.6. Indication of car battery voltage decrease under preset limit .................................................... 18
3.7. Periodical connectivity test .................................................... 18
3.8. Optional outputs activation .................................................... 19
3.9. Short circuit .................................................... 19
4. Appendixes .................................................... 19
4.1. Status SMS structure .................................................... 19
4.2. Trouble shooting .................................................... 20
4.3. Technical specification .................................................... 21
2

1. General description
GSM communication module CommandCall CC2 is used for transfer of control commands and reports
between the user and the vehicle via SMS in GSM network and via phone calls with tone dial function to
control connected device (independent heater) via control signals 300 mA.
CommandCall CC2 enables:
•control and monitoring of the status of independent heater in vehicle via SMS commands and reports
and by phone call with tone dial function
•to switch ON the heater (ventilation) by phone call ringing without establishing full connection - this
requires no charges from network operator
•to switch ON the heater (ventilation) and to switch it OFF by ON/OFF push button with LED indication
in the vehicle
•to toggle heater / ventilation mode by ON/OFF push button with LED indication in the vehicle
•to activate / deactivate external clock (e.g. if control signals of external clock are accepted or not by
main control unit)
•voice messages language selection for heater/ventilation control by phone call with tone dial function
(14 languages available)
•to measure actual in car temperature with indication of reaching preset limit values
•automatic temperature control within temperature interval (thermostat)
•to measure actual voltage of vehicle battery with indication of its decrease below preset limit value
•paging of car alarm and external device alarm status information with possibility to handle alarm states
independently or as logically related
•activation / deactivation of optional outputs +300 mA and -300 mA (simultaneous activation /
deactivation)
Integrated part of the CommandCall is built in GSM module (phone) supporting any GSM mobile operator
at 850/900/1800/1900 MHz. In the system may be used any post-paid or prepaid SIM card. In the case of
using prepaid SIM card it is important to watch SIM card validity (expiration) and keeping necessary credit
available on the card to be sure the system is ready to send SMS report to the user when needed. Some
mobile operators offer the feature of automatic maintenance of minimal credit.
Enabling / disabling functions of the system is done by activation/deactivating relevant checkbox (sending
SMS related to execution of specific function, activation/deactivation of selected function, selection to show
temperature in °C or °F, ...).
CommandCall CC2 memory can store up to 6 so called VIP phone numbers with granted special rights for
system control. VIP users can switch heater/ventilation by phone call ringing and they do not need to use
password in SMS commands or in tone dial phone call. It is possible to allow all other users to send SMS
commands without a password too (password disable function).
3

2. Unit control
The user communicates with in the car installed unit via sending and receiving SMS, by making phone call
with tone dial function or directly by ON/OFF push button in the vehicle. All mentioned ways of control is
possible to combine. Control signals of external clock can be override by SMS commands, by phone call
commands or by ON/OFF push button operation. It means if heater was switched ON by external clock
then SMS command “0” or pressing ON/OFF push button will switch OFF the heater.
Format of sent commands is fixed, the format (text) of SMS reports which CommandCall sends to the user
may be set during the unit installation. All parameters except PIN code of SIM card may be changed / set
during standard operation by specific SMS command.
Control by phone call is done through 2 way communication, when CommandCall CC2 delivers voice
messages to the user and accepts user’s commands given by pressing phone buttons during phone call.
Communication can be in preset language from 14 languages available (English, German, Slovak, Czech,
Swedish, Norwegian, Polish, French, Russian, Hungarian, Finish, Danish, Italian and Spanish).
It is important to activate only those checkboxes which reports are necessary for proper user information
and correct operation of the unit especially for giving feedback information to user when switching ON the
heater. Keep in mind, please, that sending SMS reports is charged according to used prepaid or post-paid
program of respective GSM network operator.
2.1. Switching ON the heater by phone call ringing
This function is available only for calls made from phone numbers listed among VIP phone numbers and
when checkbox No.25 - “Enable heater/ventilation ON by phone call ringing” is activated.
Incoming phone call will be handled as follows:
a. phone call is possible to cancel by user within 10 seconds from it start (before the third ring) and in
such case nothing happens. Incoming phone call is not indicated in the vehicle and pressing ON/OFF
push button has no influence on phone call handling.
b. after 10 seconds is phone call from phone number listed among VIP numbers rejected by the system
and is processed as command to switch ON heater (ventilation) for time equal to HTP parameter value.
If checkbox No.5 (9) is activated then SMS report “Heater ON by phone call ringing” or SMS
“Ventilation ON by phone call ringing” is sent to the caller phone.
c. if heater or ventilation is already ON when the phone call is ringing then incoming phone call is
accepted and handled in mode of phone call with tone dial function regardless it is VIP or normal phone
number.
d. every phone call made from the phone number which is not listed among VIP phone numbers is
accepted immediately and handled in mode of phone call with tone dial functions regardless heater
(ventilation) is ON or OFF.
e. if checkbox No.25 is not activated then every phone call is accepted immediately and handled in mode
of phone call with tone dial functions regardless it is made by VIP or non VIP phone number and
regardless heater (ventilation) is ON or OFF.
f. after HTP minutes expiration heater (ventilation) is automatically switch OFF.
4

In the case of switching ON the heater (ventilation) by phone call ringing no real phone
connection is established and thus no fees are applicable / paid to mobile operator.
2.2. Control via SMS commands - basic functions
Format of SMS commands is fixed in form: „password“ „command code“ „command parameter“, while
„password“ consist of 4 digits (must contain 4 digits)
„command code“ consist of one to three digits
„command parameter“ is specific for each command and can contain phone number, time
information, requested temperature value, ...
Commands code with leading zero(s) may be used in short version, e.g. with leading
zero(s) omitted. For example the command „003“ can be used in short version as „3“.
There is no separator in between the password and command code (space, comma, ...). Between
command code and command parameter is used separator “-“ and between respective parameters is used
comma as a separator.
User password is factory set to the value 1234. By SMS command “781” is possible to disable using user
password in the system and then all SMS commands starts directly with the command code (in such case
the password is not used at all). User password is possible to change any time by using SMS command
„781“. Users listed in VIP phone numbers list do not use password in SMS commands even when
password is requested from other users.
Execution and confirmation of individual command can be delayed depending on actual
traffic in used GSM network.
2.2.1. Switch OFF the heater (ventilation)
SMS command in form xxxx0 (xxxx is user password) will switch OFF the heater (ventilation) and send
back to the user confirmation SMS report „Eberspaecher OFF by SMS, ± ttt.tC, vv.vV“
Confirmation SMS is sent to the user only in the case it is enabled by activating checkbox No. 1. For SMS
message construction are valid conditions  and  .
Remarks (conditions) for adding time, temperature and voltage values to confirmation SMS:
 - remaining heating (ventilation) time is shown only in the case checkbox No. 20 is activated.
 - actual temperature in the vehicle is shown only in the case checkbox No. 21 is activated.
 - actual car battery voltage is shown only in the case checkbox No. 22 is activated.
2.2.2. Switch ON the heating for preset time HTP minutes
SMS command in form xxxx1 (xxxx is user password) will switch ON heating for preset time HTP minutes,
sets internal mode heating/ventilation to „heating“ and sends back to the user confirmation SMS report
„Eberspaecher ON by SMS, MMM min.,± ttt.tC, vv.vV“
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Confirmation SMS is sent to the user only in the case it is enabled by activating checkbox No. 4. For SMS
message construction are valid conditions  and  . The length of heating period is always shown in this
message.
After HTP minutes expiration heater is automatically switch OFF.
In the case HTP=999 then heating is switch ON for unlimited time and confirmation SMS „Heater ON
unlimited, ± ttt.tC, vv.vV“ is sent to the user. Confirmation SMS is sent to the user only in the case it is
enabled by activating checkbox No. 12. For SMS message construction are valid conditions  and  .
2.2.3. Switch ON ventilation for preset time HTP minutes
SMS command in form xxxx2 (xxxx is user password) will switch ON ventilation for preset time HTP
minutes, sets internal mode heater/ventilation to „ventilation“ and sends back to the user confirmation SMS
report „Ventilation ON by SMS, MMM min.,± ttt.tC, vv.vV“
Confirmation SMS is sent to the user only in the case it is enabled by activating checkbox No. 8. For SMS
message construction are valid conditions  and  . The length of ventilation period is always shown in
this message.
After HTP minutes expiration ventilation is automatically switch OFF.
In the case HTP=999 then ventilation is switch ON for unlimited time and confirmation SMS „Ventilation ON
unlimited, ± ttt.tC, vv.vV“ is sent to the user. Confirmation SMS is sent to the user only in the case it is
enabled by activating checkbox No. 13. For SMS message construction are valid conditions  and  .
2.2.4. Check actual status of the device
SMS command in form xxxx3 (xxxx is user password) sends back to the user Status SMS describing actual
state of the device. Status SMS consist of several information fields concatenated into one SMS message.
Structure of Status SMS is described in paragraph 4.1. Status SMS structure of this Manual.
Samples of Status SMS:
•heating was switched on by external clock, thermostat is activated (activated checkbox
No.18), actual temperature decreased below UST2 and external clock is enabled:
Heater ON by clock,
Automatic mode,
1,
External clock enabled,
+14.5 C,
12.7 V
•ventilation is ON by ON/OFF button, thermostat control is deactivated (deactivated checkbox
No.18), actual temperature decreased below UST2 and external clock is disabled:
Ventilation ON by button,
23 min.,
+14.5 C,
12.7 V
•unit is OFF, thermostat control is activated (activated checkbox No.18), actual temperature
decreased below UST2 and external clock is disabled:
Eberspaecher OFF,
Automatic mode,
+14.5 C,
12.7 V
6

2.2.5. Switch ON heating / ventilation for given time (range 10 to 120 minutes or unlimited)
SMS command in form xxxxMMM (xxxx is user password) will switch ON heating or ventilation for MMM
minutes (MMM is whole positive number in range 10 to 120 or 999). Actual state of internal mode
heating/ventilation determines if „heating“ or „ventilation“ will be switched ON (if lastly was used heating or
ventilation). Confirmation SMS „Eberspaecher ON by SMS, MMM min.,± ttt.tC, vv.vV“ or „Ventilation ON by
SMS, MMM min.,± ttt.tC, vv.vV“ is sent back to the user.
Confirmation SMS is sent to the user only in the case it is enabled by activating checkbox No.4 (for heating)
or checkbox No.8 (for ventilation) . For SMS message construction are valid conditions  and  . The
length of heating / ventilation is always shown in this message regardless checkbox No.20 actual setting.
After expiration of given number of minutes heater or ventilation is automatically switched OFF.
In the case HTP=999 then heating / ventilation is switch ON for unlimited time and confirmation SMS
„Heater ON unlimited, ± ttt.tC, vv.vV“ or „Ventilation ON unlimited, ± ttt.tC, vv.vV“ is sent to the user.
Confirmation SMS is sent to the user only in the case it is enabled by activating checkbox No.12 for heating
or No.13 for ventilation. For SMS message construction are valid conditions  and  .
2.2.6. change of the length of preset heater / ventilation ON time
SMS command in format xxxx281-HTP=MMM (xxxx is user password) will set HTP parameter to MMM
minutes value and sends confirmation SMS “281 OK”. Confirmation SMS is sent to the user only in the
case it is enabled by activating checkbox No.17.
For example: command xxxx281-HTP=35 will set HTP value to 35 (xxxx is user password).
2.3. Heater control by phone call with tone dial functions
Control by phone call with tone dial functions is made as 2 way communication where CommandCall CC2
plays voice messages to user and accepts user commands by pressing phone buttons during phone call.
This method is used to control only basic functions of the unit:
Button Function
0 switch OFF heater / ventilation
1 switch ON heater for preset time (duration) HTP minutes
2 switch ON ventilation for preset time (duration) HTP minutes
3 request for actual status of the unit
4 activate external clock (control signals of external clock will be taken into consideration)
5 deactivate external clock (control signals of external clock are not taken into consideration)
After phone call is established system requires password from unknown phone numbers (not listed among
VIP phone numbers). When valid password is entered system announces actual status of the unit (Heater /
ventilation ON or OFF) and requests user to input command. User gives valid command by pressing some
of phone buttons 0 to 5. System acknowledges accepting of the command by voice message and requests
next command.
User has 5 seconds time limit to input command (to press button). In the case user will press no
button within time limit system requests command input again. If user input no command even
after the third request phone call is terminated.
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Pressing any other button than 0, 1 to 5 is evaluated as invalid command and system requests to
input command again. If user inputs 3 times invalid command in the sequence then phone call is
terminated.
In the case checkbox No.24 is activated and during phone call was given command „3“ then
immediately after phone call termination Status SMS will be sent to the user (caller phone).
Communication (playing voice messages) can be selected in one from 14 languages. Language selection
which will be used for voice messages (parameter LANG) can be done by SMS command 281:
xxxx281-LANG=LL, xxxx is user password and LL is positive whole number in range 1 to 14.
(1 = English, 2 = German, 3 = Slovak, 4 = Czech, 5 = Swedish, 6 = Norwegian, 7 = Polish, 8 = French, 9 =
Russian, 10 = Hungarian, 11 = Finish, 12 = Danish, 13 = Italian, 14 = Spanish).
2.4. Heater control by ON/OFF push button with LED indication (orange LED)
Heater/ventilation is possible to control by ON/OFF push button installed in the vehicle:
Function Description Status indications / SMS
Switch
heater ON Short pressing of the push button (max. 1 second).
The heater will be ON depending on parameter HTP
preset time in the range of 1 to 120 minutes or
unlimited in the case HTP=999.
If checkbox No.7 is activated then SMS “Heater ON by
switch, MMM min., ±ttt.t C, vv.v V“ is sent to the first
VIP phone number.
After button release LED will lit ON
indicating heater status „ON“.
Switch
ventilation
ON
The same as for heating but LED will flash.
If checkbox No.11 is activated then SMS “Ventilation
ON by switch, MMM min., ±ttt.t C, vv.v V“ is sent to the
first VIP phone number.
After button release LED will flash
indicating ventilation status „ON“.
Switch
heater OFF
Short pressing of the push button (max. 1 second)
when heater/ventilation is ON.
If checkbox No.3 is activated then SMS “Eberspaecher
OFF by switch, ±ttt.t C, vv.v V“ is sent to the first VIP
phone number.
After button release LED will
switch OFF indicating status „OFF“
Heater /
ventilation
mode
change
Pressing of the push button for 5 seconds will toggle
heater/ventilation mode. After 5 seconds LED will start
to indicate actual mode - when entering heater mode
LED will lit 5 seconds while when entering ventilation
mode LED will quickly flash for 5 seconds. When this
indication starts release the push button to accept
mode change.
Note: heater/ventilation mode change perform only
when heater/ventilation is OFF, otherwise LED
indication can not be seen correctly.
After 5 seconds LED will start
indication of mode change.
Indication of entered mode lasts 5
seconds, during this period release
the button to accept mode change.
Then system indicates new mode
by 5 seconds lit for heater mode or
5 seconds flashing for ventilation
mode.
System
RESET Pressing of the push button for at least 40 seconds will
reset the system.
System RESET will restart CommandCall control unit,
will restart GSM module, resets outputs overload
protection circuits and clears internal counters.
System RESET will not change checkboxes
settings or preset values (UST, TS, ..., timer preset).
After 5 seconds LED will flash 5
times - please keep push button
pressed. When the time 40 sec. is
reached LED will flash 4 times -
release the push button now.
After release of push button LED
will lit 2 sec. to indicate RESET
Backup
battery cut
OFF
Press and hold the push button for at least 20 seconds
when the power is OFF, this will cut OFF
CommandCall backup battery
After cutting off backup battery all
LEDs will switch OFF
Note: Status will be changed after button is released (system reacts on signal „fall down edge“).
8

2.5. Heater control by external clock
When checkbox No.27 is activated then signals of external clock will be accepted, when is deactivated
then signals of external clock will be ignored by the system.
SMS and tone dial commands “4” and “5” are used for activation/deactivation of checkbox No.27.
SMS command xxxx4 (xxxx is user password) enables system to accept external clock signals (sets
checkbox No. 27 to "1") and sends SMS „External clock activated“ to the user. Confirmation SMS is sent to
the user only in the case it is enabled by activating checkbox No. 14.
SMS command xxxx5 (xxxx is user password) disables system to accept external clock signals (sets
checkbox No. 27 to "0") and sends SMS „External clock deactivated“ to the user. Confirmation SMS is sent
to the user only in the case it is enabled by activating checkbox No. 15.
Device will be switched ON by external clock signal in actual mode heater/ventilation and stays ON
according to external clock settings.
If checkbox No.6 (10) is activated then after switching ON by external clock SMS “Heater ON by clock, ±ttt.t
C, vv.v V“ or SMS „Ventilation ON by clock, ±ttt.tC, vv.vV“ is sent to the first VIP phone number stored in
control unit. Confirmation SMS is sent to the user only in the case it is enabled by activating checkbox No.
6 (for heating) or No. 10 (for ventilation). For confirmation SMS message construction are valid conditions
 and  (see point 2.2.1).
In the case heater or ventilation is ON and checkbox No.27 is activated then falling edge of the signal of
external clock will switch the heater OFF (regardless how it was switched ON) and SMS „Eberspaecher
OFF by clock, ±ttt.t C, vv.v V“ is sent to the first VIP phone number. Confirmation SMS is sent to the user
only in the case it is enabled by activating checkbox No. 2. For confirmation SMS message construction
are valid conditions  and  (see point 2.2.1).
If checkbox No.27 is not activated then falling edge of the signal of external clock has no effect on
heater/ventilation operation.
Description of external clock is included with External clock and is not subject of this manual.
Note for all methods of control of heater/ventilation: if heater preset time (HTP) is set to 999 then
heater/ventilation is switched ON for unlimited period of time and SMS “Heater ON unlimited, ±ttt.t C, vv.v
V“ or SMS “Ventilation ON unlimited, ±ttt.t C, vv.v V“ is sent to the user. Confirmation SMS is sent to the
user only in the case it is enabled by activating checkbox No. 12 (for heating) or No. 13 (for ventilation). For
confirmation SMS message construction are valid conditions  and  (see point 2.2.1).
2.6. Parameters set up
All system parameters of the system (except SIM card PIN code) is possible to set / modify by SMS
commands either one by one or for the whole parameters group. For checking (reading) parameters values
are used specific SMS commands returning actual value of requested parameters.
CommandCall CC2 uses following parameters:
P1 to P6 - phone numbers with special rights, so called VIP numbers
9

S1 to S28 - single checkboxes, value 0 (OFF/Deactivated) or 1 (ON/activated)
T1 to T12 - triple checkboxes
HTP - Preset heating time, range: 1 to 120 and 999 [minutes]; whole positive numbers only
AP - alarm pulse length, range: 0.1 to 9.9 [seconds]
APH - alarm ON status length, range: 1 to 999 [seconds]; whole positive numbers only
CBV -car battery voltage, range: 5.0 to 40.0 [Volt]
VS - time constant for voltage change stability, range: 1 to 999 [seconds]; whole positive
numbers only
PTD - periodical connectivity test - days, range: 0 to 99 [days]; whole positive numbers only
PTH - periodical connectivity test - hours, range: 0 to 24 [hours]; whole positive numbers only
PTM - periodical connectivity test - minutes, range: 0 to 60 [minutes]; whole positive numbers only
UST, UST1, UST2 - limit temperatures, range: - 40.0 to +125.0 [°C] (- 40.0 to +257.0 [°F])
TS, TS1 - time constants for temperature change stability, range: 0 to 999 [seconds]; whole positive
numbers only
LANG - language of voice messages for tone dial phone calls, range: 1 to 14; whole numbers only
CommandCall CC2 uses internal format of decimal numbers with decimal point and sent SMS
reports also contain decimal point as separator of whole and decimal part of the numbers.
2.6.1. one parameter / phone number / checkbox setting or modification
SMS command xxxx280-parameter (xxxx is user password) sends back to the user SMS message
showing actual value or requested parameter in form: 280-parameter=value.
Example: xxxx280-UST sends back actual value (setting) of UST parameter, xxxx is user password.
SMS command xxxx281-parameter=value (xxxx is user password) sets selected parameter to given value
and sends confirmation SMS „281 OK“ to user. Confirmation SMS is sent to the user only in the case it is
enabled by activating checkbox No. 17.
Example: xxxx281-UST=23.3 sets parameter UST to 23.3, xxxx is user password.
2.6.2. all VIP phone numbers setting
SMS command xxxx380-parameter (xxxx is user password) sends back to the user SMS message
showing all VIP phone numbers in form: 380-P1=TT...T,P2=TT...T,P3=TT...T,P4=TT...T,P5=TT...T,P6=TT...T
SMS command xxxx381 -P1=TTT...T,P2=TTT...T,P3=TTT...T,P4=TTT...T,P5=TTT...T,P6=TTT...T (xxxx is user
password) sets VIP phone numbers P1 to P6 to given values and sends confirmation SMS „381 OK“ to user.
Confirmation SMS is sent to the user only in the case it is enabled by activating checkbox No.17.
Example:
xxxx381-P1=00902123456,P2=0042190223456,P3=,P4=,P5=00421902345678,P6=0903123456
sets the first VIP phone number to 0902 123456, the second VIP phone number to 00421 902 234567
(including international prefix), the third and fourth positions for VIP phone numbers will be empty, the fifth
VIP phone number will set to 00421 902 345678 an the sixth VIP phone number will set to 0903 123456,
xxxx is user password.
10

2.6.3. all single checkboxes setting
SMS command xxxx480 (xxxx is user password) sends back to the user SMS message 480-NNN...NNN
containing sequence of 28 characters „0“ and „1“, where each “0” means OFF/deactivation and „1“ means
ON/activation of respective checkbox while position in the sequence determines order number of the
relevant checkbox (S1-28).
Example: xxxx480 shows actual setting of all single checkboxes , xxxx is user password.
SMS command xxxx481-NNN....NNN, (xxxx is user password) sets all single checkboxes to given values
and sends confirmation SMS „481 OK“. Confirmation SMS is sent to the user only in the case it is enabled
by activating checkbox No. 17.
Example: xxxx481-1001111101010100000001010000 sets checkboxes No. 1, 4, 5, 6, 7, 8, 10, 12 14, 22,
24 to ON (activated) and sets checkboxes No. 2, 3, 9, 11, 13, 15, 16, 17, 18, 19, 20, 21, 23, 25, 26, 27, 28
to OFF (deactivated), xxxx is user password.
2.6.4. all triple checkboxes setting
SMS command xxxx580, (xxxx is user password) sends back to the user SMS message
580-T1=PPP,T2=PPP, ... ,T12=PPP containing actual setting of all triple checkboxes T1 to T12
(corresponding to SMS reports 29 to 40). Every triple checkbox contains 3 fields where are stored positions
of VIP phone numbers where relevant SMS report should be sent.
Example: xxxx580 shows actual setting of all triple checkboxes , xxxx is user password.
SMS command xxxx581-T1=PPP,T2=PPP, ...,T12=PPP, (xxxx is user password) sets all triple checkboxes
to given values and sends confirmation SMS „581 OK“. Confirmation SMS is sent to the user only in the
case it is enabled by activating checkbox No. 17. Every P in the command represents phone number
position in VIP list where relevant SMS should be sent (P range is 0 to 6).
Example: xxxx581-T1=120,T2=160,T3=100,T4=160,T5=000,T6=000,T7=000,T8=300,T9=000,T10=000,
T11=000,T12=100 sets triple checkboxes this way - when car alarm is triggered then SMS message “Car
Alarm” will be send to the first and to the second VIP phone numbers, when External device alarm is
triggered then SMS message “External Device Alarm” will be send to the first and to the sixth VIP phone
numbers, when car battery is disconnected (power cut) then SMS message “Power cut” will be send only
to the first VIP phone number, when battery voltage decreases below preset level then SMS message “Car
battery voltage decrease” will be send to the first and to the sixth VIP phone numbers. SMS messages
related to triple checkboxes T5, T6, T7, T9, T10, T11 will not be sent at all and when short circuit appears on
CommandCall CC2 outputs then SMS message “Short circuit” will be send only to the first VIP phone
number.
2.6.5. all parameters setting
SMS command xxxx680 (xxxx is user password) sends back to the user SMS message 680-HTP=mmm,
AP=s.s,APH=sss,CBV=vv.v,VS=sss,PTD=dd,PTH=hh,PTM=mm,UST=±ttt.t,TS=sss,UST1=±ttt.t,UST2=
±ttt.t,TS1=sss,LANG=ll containing actual setting of all parameters.
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Example: xxxx680 shows actual setting of all parameters, xxxx is user password.
SMS command xxxx681-HTP=mmm,AP=s.s,APH=sss,CBV=vv.v,VS=sss,PTD=dd,PTH=hh,PTM=mm,
UST=±ttt.t,TS=sss,UST1=±ttt.t,UST2=±ttt.t,TS1=sss,LANG=ll, (xxxx is user password) sets all
parameters to given values and sends confirmation SMS „681 OK“. Confirmation SMS is sent to the user
only in the case it is enabled by activating checkbox No.17.
Example: xxxx681-HTP=20,AP=2.0,APH=30,CBV=12.7,VS=5,PTD=14,PTH=00,PTM=00,UST=23.0,
TS=30,UST1=5.0,UST2=-5.0,TS1=30,LANG=3
2.6.6. user password setting
SMS command xxxx781-NNNN (xxxx is user password) changes actual password xxxx to new value
NNNN and sends confirmation SMS „Password change OK“ to the user. Confirmation SMS is sent to the
user only in the case it is enabled by activating checkbox No.17.
Example: xxxx7816554 will change user password from xxxx to 6554
SMS command xxxx781 (xxxx is user password) disables using password in SMS commands for all users
and sends confirmation SMS „Password disable“. Confirmation SMS is sent to the user only in the case it is
enabled by activating checkbox No.17.
Example: xxxx781 disables using password in SMS commands for all users
SMS command 781-NNNN restores using password in SMS commands for non VIP users, sets it to NNNN
value and sends confirmation SMS „Password change OK“. Confirmation SMS is sent to the user only in the
case it is enabled by activating checkbox No.17.
Example: 7819932 restores using password in SMS commands for non VIP users and sets it to 9932
Note: For setting parameters by SMS commands it is suggested to request first actual value of respective
parameters for example by command 680 and then edit received SMS message in mobile phone to form
suitable for sending it as command 681
2.7. checkboxes
In the system are used “single” checkboxes which enable / disable sending specific SMS report to the user
- checkboxes No.1 to 17, or for activation / deactivation system function - checkboxes No.18, 19 and 24 to
28. Activation of checkboxes No.20 to 23 determines if information on remaining heating/ventilation time,
car battery voltage, actual in car temperature and preset limit temperatures is added to respective reports
(where it has meaning). These checkboxes are named S1 to S28.
There are also “triple” checkboxes which enable / disable sending warning SMS messages up to 3 VIP
users - checkboxes No. T1 to T12. In the case of triple checkboxes No. T1 to T4 and T12 is user warned
twice - by phone call ringing and by sending warning SMS message.
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Single checkboxes (S1 to S28)
No. Function of checkbox
1 Send SMS when heater is switched OFF by SMS command
2 Send SMS when heater is switched OFF by external clock
3 Send SMS when heater is switched OFF by ON/OFF push button
4 Send SMS when heater is turned ON by SMS command
5 Send SMS when heater is turned ON by phone call ringing
6 Send SMS when heater is turned ON by external clock
7 Send SMS when heater is turned ON by ON/OFF push button
8 Send SMS when ventilation is turned ON by SMS command
9 Send SMS when ventilation is turned ON by phone call ringing
10 Send SMS when ventilation is turned ON by external clock
11 Send SMS when ventilation is turned ON by ON/OFF push button
12 Send SMS when heater is turned ON for unlimited time
13 Send SMS when ventilation is turned ON for unlimited time
14 Send SMS when control by external clock is activated
15 Send SMS when control by external clock is deactivated
16 Send SMS when receiving invalid command
17 Send confirmation SMS
18 Activate temperature control by thermostat
19 Temperature values in °F
20 Add remaining heating / ventilation time to SMS messages No. 4, 5, 7 8, 9, 11
21 Add actual in car temperature to SMS messages No. 1 to 13 and „Eberspaecher OFF“
22 Add actual car battery voltage to SMS messages No. 1 to 13 and „Eberspaecher OFF“
23 Add limit temperature values to SMS messages
24 Send Status SMS when button „3“ was pressed during tone dial phone call
25 Enable turning ON heating / ventilation by phone call ringing
26 Activate optional outputs
27 External clock activated
28 „Alarm trigger“ and „External device trigger” handling as logically tight together
Triple checkboxes (T1 to T12)
No. Function of checkbox
1 Send SMS - Alarm trigger
2 Send SMS - External device trigger
3 Send SMS - Power cut
4 Send SMS - Car battery voltage decrease
5 Send SMS - Periodical connectivity test
6 Send SMS - Temperature decreased bellow UST
7 Send SMS - Temperature increased over UST
8 Send SMS - Temperature decreased into interval
9 Send SMS - Temperature increased into interval
10 Send SMS - Temperature left interval up
11 Send SMS - Temperature left interval down
12 Send SMS - Short circuit
SMS reports are factory preset but it is possible to modify them before installation of CommandCall control
unit installation into vehicle by PC Setup. SMS message text can be set in local language of the user,
however it can contain only characters of English alphabet and numbers (no special characters can be
used).
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CommandCall CC2 after processing specific event (pressing ON/OFF push button, switching the heater
ON or OFF by external clock, signal received from the car alarm, periodical test timeout, ...) sends SMS
report relevant to performed activity. SMS reports with “single” checkbox (SMS reports No.: 2, 3, 6, 7, 10 to
13) are sent to the first phone number stored in VIP phone numbers list. SMS reports with single checkbox
No.: 1, 4, 5, 8, 9, 14, 15 and 16 are always sent back to the user who sent relevant SMS command.
SMS reports with “triple” checkbox can be sent up to 3 VIP phone numbers according to actual setting of
respective triple checkbox (warning type SMS where may be needed to send such message to more
phone numbers).
2.8. Basic commands memo card
As a help for the user to control independent heater by SMS commands this card shows an overview of
mostly used commands for the heater control in form of credit card, which can be permanently present in
user’s wallet.
front side reverse side
3. Supplementary functions
3.1. System Reset
Pressing the ON/OFF push button and keeping it pressed for 40 seconds will lit LED for 2 seconds and
system will RESET. (LED will flash 5 times after push button is pressed for 5 seconds - please ignore this
flashing and keep push button pressed. When 40 seconds time is reached LED will flash 4 times - then
release the push button).
System RESET will restart CommandCall control unit, will restart GSM module and will clear
internal counters. Reset will clear also counter of elapsed time for periodical connectivity test, so
if „Periodical connectivity test“ is activated, the time for sending relevant SMS report starts from
zero again.
RESET will not change checkboxes settings or parameters values (UST, TS, HTP, ...).
3.2. Power cut / Back up battery
In any operation state of the heater when the power is OFF for at least 5 seconds system sends SMS
report “Power cut” to the phone number stored as the first one in triple checkbox T3 and than makes a
phone call to this number. User can press “Call terminate” button on his mobile phone to terminate phone
call, otherwise system will cancel phone call automatically after approximately 15 seconds. In the case in
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triple checkbox T3 are stored more phone numbers then system makes the same procedure with the
second and then with the third phone number (according to position of the number in VIP phone numbers
list).
Back up battery is cut off automatically after sending SMS reports “Power cut” to designated
phone numbers (backup battery keeps system operation for limited period of time after
disconnecting vehicle battery to enable sending emergency reports to the user). After that
system will cut off backup battery and switch off the whole system.
After disconnecting power supply it is possible to disconnect backup battery immediately, press and keep
pressed ON/OFF push button for 20 seconds. LED will flash twice after elapsing 20 second time to indicate
to release the push button.
3.3. Paging of alarm states
CommandCall CC2 is not car alarm, this device is a GSM communication module transporting
commands and reports for control of independent heater in the vehicle. It is possible to connect
car alarm outputs and external device alarm output to CommandCall and then CommandCall
CC2 takes in consideration also these signals and sends relevant information to the user.
Vehicle Alarm
After car alarm defence area was triggered CommandCall sends SMS report “Alarm trigger” to the phone
number stored as the first one in triple checkbox T1 and than makes a phone call to this number. User can
press “Call terminate” button on his mobile phone to terminate phone call, otherwise system will cancel
phone call automatically after approximately 15 seconds. In the case in triple checkbox T1 are stored more
phone numbers then system makes the same procedure with the second and then with the third phone
number (according to position of the number in VIP phone numbers list).
For alarm trigger signal it is possible to set 2 parameters:
•AP - minimal signal pulse length which will be accepted by system
•APH - time interval in which system holds alarm signal ON after receiving valid alarm trigger pulse
Note to APH setting - APH value should be set long enough to cover the whole alarm cycle, if
shorter, then message Alarm trigger may be sent to user several times.
Alarm triggers handling, checkbox No. T1 is activated
APH APH
AP AP AP AP AP
Alarm trigger
Alarm trigger Alarm trigger
Alarm trigger
no activity no activity no activity
(pulse length < AP) SMS + call (within APH) (within APH) SMS + call
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APH
AP
Alarm trigger
Alarm triggerAlarm trigger
Alarm trigger
SMS + call no more activity, only rising edge of alarm trigger signal
can start activity of alarm signal handling
External device alarm
After triggering alarm of external device installed in the vehicle CommandCall CC2 sends SMS report
“External device trigger” to the phone number stored as the first one in triple checkbox T2 and than makes
a phone call to this number. User can press “Call terminate” button on his mobile phone to terminate phone
call, otherwise system will cancel phone call automatically after approximately 15 seconds. In the case in
triple checkbox T2 are stored more phone numbers then system makes the same procedure with the
second and then with the third phone number (according to position of the number in VIP phone numbers
list).
Depending on checkbox No.28 setting alarm signals „Alarm trigger“ and „External device trigger” handled
either as fully independent functions or as logically tight together.
When checkbox No.28 is activated then message „External device trigger“ can be sent to the user only in
the case vehicle alarm is triggered. This is suitable especially in the case when ACC is connected on
External device alarm input. In this situation ACC report (ext. device trigger) is sent to the user only in the
case vehicle alarm is triggered. If vehicle alarm is disarmed (deactivated) in normal way switching ACC ON
will not be indicated to the user. When alarms are handled logically tight together every valid pulse of ACC
(ext. device trigger) will be processed (even repeated ACC ON (ext. device trigger) within APH period of
vehicle alarm trigger.
Logically tight handling of car alarm and ext. device alarm, checkboxes No.28, 29 and 30 are activated
APH
AP AP AP AP AP
car alarm trigger
ext. device trigger
SMS + call SMS + call no activity SMS + call no activity
Alarm trigger Ext. device trigger (pulse< AP) Ext. device trigger (car alarm is not triggered)
In the case checkbox No.28 is deactivated SMS report „External device trigger“ will be sent to user every
time valid signal of Ext. device trigger is recorded regardless + and - vehicle alarm triggers.
For external device trigger signal are used the same AP andAPH parameters values.
In specific conditions some notification phone call during vehicle alarm or ext. device
alarm trigger may be omitted if they should be processed in short period of time.
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3.4. Indication of reaching limit temperatures
CommandCall enables to measure actual in car temperature and to compare it with 3 stored temperature
limit values UST, UST1 and UST2.
UST is processed in the system as independent limit temperature value. System monitors actual
temperature, reaching limit value UST and the direction of temperature change. If the limit value UST is
exceeded and the temperature is stable „behind“ the limit value for time period longer then parameter value
TS (0 to 999 seconds), system will send to maximum 3 phone numbers listed in triple checkbox T6 SMS
report “Temperature decreased bellow UST” or “Temperature increased over UST” depending on situation
explained in the chart:
The values UST1 and UST2 are in the system handled as temperature interval. System monitors actual
temperature, entering and leaving interval limits and the direction of temperature changes (temperature
increase or decrease). If the limit value is exceeded and the temperature is stable „behind“ the limit value
for time period longer than parameter value TS1 (0 to 999 seconds) system will send to maximum 3 phone
numbers listed in triple checkboxes T8 to T11 respective SMS report depending on situation explained in
the chart:
3.5. Thermostat - automatic temperature control within preset temperature interval
CommandCall offers automatic temperature control within preset temperature interval in the case device is
switched ON (device switched ON by any method in heating or ventilation mode).
By activating checkbox No.18 thermostat function is enabled. Temperature interval limits UST1 and UST2
must be set as well as TS1 value.
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In heating mode: when temperature decreases below UST2 for longer time as TS1 value then heating is
switched ON. Indication LED in ON/OFF push button will lit and actual thermostat status is set to "1". This
is till actual temperature cross over UST1 for time longer than TS1 value. In this moment thermostat will
temporarily switch OFF heating, indication LED will flash slowly (in cycle: 2 seconds ON and 2 seconds
OFF) and thermostat status is changed to "0". Temperature starts slowly decrease and when it decrease
below UST2 for time longer than TS1 value the whole cycle will be repeated again. This cycle is repeated
while device is switched ON.
In ventilation mode: when temperature decreases below UST2 for longer time as TS1 value then
ventilation is temporarily switched OFF. Indication LED in ON/OFF push button will flash quickly (in cycle: 2
seconds flashing and 2 seconds OFF) and actual thermostat status is set to "0". This is till actual
temperature cross over UST1 for time longer than TS1 value. In this moment thermostat will switch ON
ventilation, indication LED will flash quickly and thermostat status is changed to "1". Temperature starts
slowly decrease and when it decrease below UST2 for time longer than TS1 value the whole cycle will be
repeated again. This cycle is repeated while device is switched ON.
LED indication of heating / ventilation during active thermostat control
Heater ON + checkbox No.18 OFF
or Heater ON + checkbox No.18 ON
+ thermostat ON
Heater ON + checkbox No.18 ON
+ thermostat OFF
Ventilation ON +checkbox No.18 OFF
or Ventilation ON+checkbox No.18 ON
OFF + thermostat ON
Ventilation ON + checkbox No.18 ON
+ + thermostat OFF
3.6. Indication of car battery voltage decrease under preset limit
Activation of checkbox T4 enables measurement of car battery voltage and its comparison to limit level
CBV stored in the system. When battery voltage decreases bellow CBV value and stays bellow for time
longer than is VOST value system sends SMS “Car battery voltage decrease” to maximum 3 VIP phone
numbers shown in triple checkbox T4.
3.7. Periodical connectivity test
Functionality „Periodical connectivity test“ enables to set up automated process of sending SMS report to
maximum 3 VIP phone numbers shown in triple checkbox T5 in preset time intervals which shows
operability of CommandCall (for example system will send SMS report “Periodical connectivity test OK”
every 15 days). The user has possibility to recognize that something wrong happened to CommandCall if
he/she does not receive SMS report in expected time. It can be caused by system malfunction or just by
missing credit for sending SMS reports.
For activating this feature triple checkbox T5 must contain reference to at least one VIP phone number and
desired time interval for sending SMS report must be set by combination of 3 values - number of days,
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