PELEKIS INTD0909 User manual

www.pelekis.tech
GSM Gateway INTD0909
voice / data
Reference Manual
INTD0909
Please read carefully the instructions in order to
get all the benefits of this device.
 Page 2 Firmware Revision
 Page 3 General Description - Features
 Page 4 Specification
 Page 5-6 Wiring-Connection
 Page 7-12 Operation Mode
 Page 13-27 Programming
 Pages 21-27 iOS / Android mobile Application
 Page 28-30 Record Function
GSM Gateway voice / data
Rev. 1.04 April 2019

PELEKIS ELECTRONICS 2ISO9001/2015 Rev. 1.04 April 2019
Firmware Rev. :
 v1.01 04/2016 Add Record voice messages.
 v1.02 06/2017 Selection between PSTN and GSM line, enabled
 v1.03 07/2017 4 SMS programmable number enabled
 v1.04 04/2019 iOS / Android Application programming method added

PELEKIS ELECTRONICS 3ISO9001/2015 Rev. 1.04 April 2019
Our GSM device can provide a reliable and robust voice and data Gateway in the
elevators. Combined with every Intelco Emergency phones, ensures bidirectional com-
munication for both trapped passenger and service personnel.
The GSM gateway INTD0909 has a 6.3V integrated backup battery and can oper-
ates up to 6 hours in case of AC failure. All GSM functions can be programmed remotely
by SMS messages. Our GSM also is capable of switching between PSTN and GSM line
and announcing up to 2 recorded voice messages for both cabin trapped passengers and
rescue service, following the European Standards EN81-20, EN81-28.
Caution : The installation and settings of the device, must be done by a qualified person.
General Description:
 Full Voice/SMS functionality.
 On device record capability, for up to 2 voice messages.
 PSTN/GSM Line selection.
 Up to 4 calling number from Internal memory.
 Full user operation customizing via SMS.
 Emergency call SIM-less card ability.(IEN 112)
 Up to 4 onboard I/O controlled by SMS.
 Battery charge and real time monitoring.
 Up to 8 I/O extension capability with our serial controlled extension board
 Up to 8 I/O extension capability with our serial controlled extension board.
Features :

PELEKIS ELECTRONICS 4ISO9001/2015 Rev. 1.04 April 2019
Specifications:
Power supply 230V AC 50Hz
On board battery type Sealed Lead Acid GEL type 6V/1.3Ah
Battery charger type Trickle charging with MCU monitoring
Power consumption 3.5W continuous, all features on, all led on
Network bands GSM 850/900/1800/1900MHz
Phone Line connection Standard RJ-45 jack
Ext. Line connection Standard RJ-45 jack
SIM card type Standard, 3V
On board connectivity  2 optically isolated inputs
 2 relay outputs
 Optional add on card serially controlled ,for ex-
tending up to 8 inputs / 8 Outputs
Operation temperature 0-80°C
Operation humidity 10-80% (non condensing)
Dimensions (External) 60 x 210 x 145 mm (H x W x D)
Weight (Total/w Battery) 1Kg

PELEKIS ELECTRONICS 5ISO9001/2015 Rev. 1.04 April 2019
Connect the antenna at the round terminal on the bottom side of the box. Make sure of
good locking.
Connect any Intelco Emergency phone or any conventional telephone device at the
PHONE terminal on the left side of the.
Install the SIM Card to SIM holder. Make sure that PIN password has be deactivated.
Connect the 2 cables (Black and Red) to the batteries poles.
Connect the power cable to the terminal and plug it to the 230V AC. A red LED will light up
near the 230V AC terminal.
Make a short circuit at the jumper ―RESET‖ beside of the terminal BAT.
Wiring-Connection:

PELEKIS ELECTRONICS 6ISO9001/2015 Rev. 1.04 April 2019
Schematic 1.
N
L
NC
Power
Outputs
Inputs
R1
R1
C1
R2
C2
R1
C1
C2
R2
INTELPHONE
SIM Card
RESET
Fuse 100mA
LED Indication
Line
Battery
Network
signal
strength
Net Status
AC present
Battery (6,3V)
External Line
Bottom Side

PELEKIS ELECTRONICS 7ISO9001/2015 Rev. 1.04 April 2019
Operation
Start Up / Initialization :
In order to startup the GSM Gateway device, please power up the device. This could
be happen by either connecting a 6,3V battery at battery cables (Red-Black) or placing AC
power, or both. Then short RESET pins by placing the RESET jumper. At startup of the
device, one short buzz sound indicates the start of the device.
At the startup, device makes a quick check on AC power supply. If there is no AC power,
and Batteries are connected and are good charged, device will start being powered from
Battery. While device performs the above action all onboard leds are keep blinking every
500 ms .
After 4-5 sec device starts seeking network to connect according the SIM card provider.
During this period, S1,S2 and S3 LEDs are blinking and Network LED is blinking
every 500 ms indicating that no network found. If network can not be found in a specific
period of time, device timeouts the process and moves on SIM-less operation limited
functionality. On the other hand, if device achieve connection with network, immediately
moves on to the Normal Operation mode in full function mode.
When S1,S2 and S3 LEDs stop blinking and Network LED blink every 3 seconds then
onboard buzzer will buzz 2 times with short pause between.
Double buzzing sound let the user know that the startup process is just finished and device
is ready for use.
Functions with SIM Card detected:
 Voice Ready
 SMS Ready
 Data Ready (Not Available)
 Battery check
Functions with SIM Card not detected:
 Limited Voice Ready ( International Emergency Number (112))
 Battery check

PELEKIS ELECTRONICS 8ISO9001/2015 Rev. 1.04 April 2019
Once the Startup/Initialization is completed, the device moves on to the
Normal Operation mode.
In Normal Operation device is performing some actions endless and some action is
occurred from internal or external triggers.
Continuous running Actions:
 Battery status check (Real-time).
 Battery health check (Every day at 12:00 pm).
 Network signal status (Real-time).
 SIM Card presents observation (Every 1 minute).
Triggered one-shot Actions:
 Incoming call.
 Incoming SMS.
 Incoming data.(Not Available)
 Emergency outgoing call.
 Emergency outgoing SMS.
 “LOW BATTERY WARNING” outgoing SMS.
 “LOW BATTERY-DEVICE IS SUTTING DOWN” outgoing SMS.
 “BATTERY DESTROYED-PLEASE REPLACE” outgoing SMS.
 Outgoing SMS for Inputs (Auto SMS=1).
 Reset if SIM Card presents is lost.
 Reset if Network signal is lost.
Normal Operation :

PELEKIS ELECTRONICS 9ISO9001/2015 Rev. 1.04 April 2019
In case of incoming call, device starts ringing the phone device connected to the
terminal ―Line‖ and blinking the ―LINE‖ led according to the ringing frequency.
When the connected phone answers and a connection is established, voice
communication starts and the ―LINE‖ led starts blinking.
Also, at this state the device is able to detect DTMF codes from the telephone line
and make a special function, like caller line hold (if Rescue Service is enabled on the
GSM).
If the connected line is terminated for any reason, the ―LINE‖ led turns off and
immediately turns on/off according to the current earpiece Hook state.*
While in ringing state, the ―LINE‖ led remains off, if the caller terminates the
connection before it is answered.
Incoming Calls :
In case of an outgoing call, the Line connected device can make Hook Off action
and get the Dial Tone.
Call progress function detects special International known telephone Tones* as well
as Human Voice, and manages the call progress operation.
Also, at this state the device is able to detect DTMF codes from the telephone line
and make a special function, like called line hold (if Rescue Service is enabled on the
GSM).
When called number answer and connection is established, voice communication
starts and ―LINE‖ led starts blinking.*
If the connected line is terminated for any reason, the ―LINE‖ led turns off and
immediately turns on/off according to the current earpiece Hook state.*
Outgoing Calls :
* Hook Off : “LINE” led = On — Hook On : “LINE” led = Off

PELEKIS ELECTRONICS 10 ISO9001/2015 Rev. 1.04 April 2019
In this operation, GSM Gateway device is able to Edit-Delete or Ask stored settings that
define its operation.
The device is always ready to receive SMS messages. These messages are processed
and executed accordingly, if they are valid. (see «PROGRAMMING» section)
Any valid formatted incoming SMS, is answered with a SMS text ―OK‖ or a text
contains the requested action.
Any invalid formatted SMS, isn‘t answered with any SMS from the device, in order to
avoid unnecessary charges on the SIM card.
SMS programming functions are divided into two categories, which differ in term of
authorization.
These are USER and ADMIN Authorization.
Caution: Authorization password (User–Admin) must match the SMS code that is requested.
Incoming SMS :
1 Action not ready —Send answer but has no effect on device.
2 Action not available —Send no answer.
User Actions: Admin Actions:
 Program 4 calling number 2.  Program admin password.
 Program low battery calling number.  Program auto-run calling number 2.
 Program user password.  Program voice function 2.
 Program buzzer function.  Ask IMEI.
 Program Incoming call function1.  Program SIM Card notifications 2.
 Ask monitor 2.
 Program Outputs-Relays.
 Program Inputs-Optocouplers.

PELEKIS ELECTRONICS 11 ISO9001/2015 Rev. 1.04 April 2019
Battery Charging:
GSM Gateway device is equipped with an SLA battery 6,3V—1,3Ah that charges
continuously with ~ 6,9V, if AC power is online.
Battery status is represented on ―BAT‖ led with 4 different states.
Battery status :
 Always On Battery is full charged 100%.
 3sec. On - 1sec. Off Battery over 70%.
 1sec. On - 3sec. Off Battery over 50%.
 Always Off Battery not connected or damaged.
Battery is able to power the device while is over 50% of its full charge. Below that
threshold device shuts down in order to protect its hardware.
When device is powered from battery and its level is getting low, device activates an
alert software mechanism that sends SMS to the stored ―Low Battery Number‖.
Battery SMS send :
 “LOW BATTERY” Battery status below 65%
 “SHUTTING DOWN” Battery status below 50%
Caution : Battery status SMS function, will work only if ―Low Battery Number‖ is
programmed and onboard SIM Card is detected.
GSM Gateway device is able to send SMS to any number through onboard SIM Card
according to the international standards.
Device is equipped with this feature in order to answer every valid Incoming SMS.
Any Incoming SMS that does not match the expected format, is rejected and device does
not send answer SMS.
Device receives the incoming SMS, check the authorization (User –Admin) of each SMS
codes and decides if there will be an answer or not.
Outgoing SMS :

PELEKIS ELECTRONICS 12 ISO9001/2015 Rev. 1.04 April 2019
Signal Strength:
Device real time monitors the Network signal strength and indicates its status with the
leds ―S1‖, S2‖, ―S3‖.
Signal strength status :
 S1 = 0 , S2 = 0 , S3 = 0 Signal not Detectable or < -115dBm
 S1 = 1 , S2 = 0 , S3 = 0 Signal < - 91dBm (Weak)
 S1 = 1 , S2 = 1 , S3 = 0 Signal < -71dBm (Good)
 S1 = 1 , S2 = 1 , S3 = 1 Signal < -51dBm (Excellent)
If the antenna disconnects during normal operation mode, device may cause a RESET
event.
Caution : If the signal strength is Weak you must move the antenna in order to find a
better signal, consulting the leds.

PELEKIS ELECTRONICS 13 ISO9001/2015 Rev. 1.04 April 2019
Programming :
Program method: Emergency phone (“Redphone”)
GSM Gateway device has on board stored settings which defines its operation mode.
Device can be programmed through 3 different ways and each of the ways program
different settings. Each of the following programming method will be explained in depth on
next pages.
Programming methods:
 Emergency phone (―Redphone‖).
 Conventional telephone device.
 iOS / Android Mobile Application
 SMS messaging (Restricted Access ).
GSM Gateway device is able to fully communicate with Emergency Phone
(Redphone) in order to make a full Voice Call Progress operation.
Redphone uploads the 4 stored emergency numbers to the GSM device in order,
the last one, to take full control of the Call Progress operation.
The above means that GSM device recognizes whether connection is established or
disconnected. Also it can figure out that SIM Card is out of credits or connection can
not be established because of weak signal.
When GSM device manage the Call Progress operation then several Call tries should
be conducted until a reliable connection established to the first available
Rescue Service number.
Available programming ability is fully described on Redphone manual (INTD0900).

PELEKIS ELECTRONICS 14 ISO9001/2015 Rev. 1.04 April 2019
With this programming method User and Installer (admin) can Edit-Delete or Ask
the stored settings on the GSM Gateway device that defines its operation.
SMS programming method requires credits for SMS messages on the SIM Card.
The exactly programming method is described in depth on
SMS Programming Table at page 15.
Program method: SMS messaging
Using any convention telephone device, user can accomplish a full voice
communication Call Progress operation.
In order to make this possible , user should plug a conventional telephone device to
the Line terminal.
Hanging off the earpiece of the telephone will turn on the ―LINE‖ led and GSM
device will send out a continuous Tone. Then user must dial the desired number.
Caution : Pressing the 1st key will stop the playing Tone. This is the expected behavior.
If no key is pressed for period of 3 seconds, the GSM device will temporarily store
the currently formed number. After that, GSM device will make the call to the
currently stored number.
If something goes wrong while device tries to call the selected number (no credits in
SIM Card, SIM Card is not detected), the system will automatically call the
International Emergency Number (112).
When connection is established with the desired number, then ―LINE‖ led will start
blink every 500ms.
Any time the earpiece goes to Hang on state, Call progress is terminated and the
―LINE‖ led while turn off.
Program method: Conventional telephone device

PELEKIS ELECTRONICS 15 ISO9001/2015 Rev. 1.04 April 2019
SMS Programming Table
Command Description Edit - Delete Ask
USER AUTHORIZED
1 Calling number #0000#1#...n...,_,...n2..,...n3…*
Example : n =00302102323345 #0000#1#?
2 Low battery call number #0000#2#6974587393*
Delete : #0000#2#_* #0000#2#?
3 User password #0000#3#1E5D* -
4 Buzzer function #0000#4#0*(OFF)
#0000#4#1* (ON) #0000#4#?
5 Incoming Calls #0000#5#0*(OFF)
#0000#5#1* (ON) #0000#5#?
6 Ask monitor - #0000#6#?
7 Outputs-Relays #0000#7#R1=1 relay 0n
#0000#7#R1=1 relay off #0000#7#?
8 Inputs-Optocouplers #0000#8#0*(AUTO OFF)
#0000#8#1*(AUTO ON) #0000#8#?
ADMIN AUTHORIZED
20 Admin password #1111#20#1E5D* -
21 Auto-run number #1111#21#6974587393*
Delete : #1111#21#_* #1111#21#?
22 Voice function #1111#22#0* (OFF)
#1111#22#1* (ON) -
23 Ask IMEI - #1111#23#?
24 SIM Card notifications #1111#24#0* (OFF)
#1111#24#1* (ON) -
Note:
‗ _ ‘ : Variable reset to 0, delete.
‗ * ‘ : All commands must close with
‗ ? ‘ : Ask the content of variable.
‗ # ‘ : Change parameter field.
‗ , ‘ : Change scope of variable if more than one Ex.(#0000#7#R1=1,r8:0,r7=0,r1=0* )
*
*
*

PELEKIS ELECTRONICS 16 ISO9001/2015 Rev. 1.04 April 2019
This command can program remotely the 4 emergency numbers on the GSM‘s
internal memory. These 4 stored numbers will not be enabled unless
call progress operation is been managed from the GSM device.
In this command there is Edit-Delete and Ask possibility.
SMS messaging Programming:
User Command 1 - “Calling Number” :
This command stores up to one (1) telephone number that device will notify in
case of low battery or battery failure.
In this command there is Edit-Delete and Ask possibility.
User Command 2 - “Low battery call number” :
* *
Edit: #0000#2#69782136554 Delete: #0000#2#_
Edit-Delete
Ask
Ex.: #0000#2#?
*
Edit: #0000#1#69782136554,1394,004467589045,6976473982
Delete: place underline symbol at the desired number to be deleted.
Edit-Delete
Ask
Ex.: #0000#1#?

PELEKIS ELECTRONICS 17 ISO9001/2015 Rev. 1.04 April 2019
This command edits the User password of the device. The programming
sequence of each User command on the GSM requires a 4 digit user password
in order to secure the device‘s functionality. The default User password is always
―0000‖ and can be change anytime by this command. When User password is
changed, only the program sequence that starts with the new user
password will be accepted.
In this command there is only Edit possibility.
SMS messaging Programming:
User Command 3 - “User Password” :
*
Edit: #0000#3#1562
Edit
This command enables or disables the buzzer sounds on the device.
In Battery failure or shelf test operation, device informs for its state with the
onboard loud buzzer.
In this command there is only Edit and Ask possibility.
User Command 4 - “Buzzer function” :
*
Buzzer ON: #0000#4#1 Buzzer OFF: #0000#4#0
Edit
Ask
Ex.: #0000#4#?
*

PELEKIS ELECTRONICS 18 ISO9001/2015 Rev. 1.04 April 2019
*
This command enables or disables the incoming calls functionality.
When command is enabled, the GSM device will ring any connected telephone
device. Otherwise, with command disabled, the GSM will not ring the connected
device in case of incoming call.
In this command there is only Edit and Ask possibility.
SMS messaging Programming:
User Command 5 - “Incoming Calls” :
This command is not enabled yet for the user.
User Command 6 - “Ask monitor” :
*
Enable: #0000#5#1 Disable: #0000#5#0
Edit
Ask
Ex.: #0000#5#?

PELEKIS ELECTRONICS 19 ISO9001/2015 Rev. 1.04 April 2019
*
This command manages the outputs of the GSM device. With this command user
can enable or disable each of the 2 onboard dry contact relays.
In this command there is only Edit and Ask possibility.
SMS messaging Programming:
User Command 7 - “Outputs-Relays” :
This command manages the digital inputs of the GSM device. With this command
user can get the status of each of the 2 onboard digital inputs.
There is also the possibility to program the GSM device, to send an SMS on the
stored ―Low Battery number‖ every time, a digital input changes its status.
This function is called ―Auto‖ and can be enabled or disabled according the
program sequence bellow.
In this command there is only Edit and Ask possibility.
User Command 8 - “Inputs-Optocouplers” :
*
Enable relays: #0000#7#R1=1,R2=1 Disable relays: #0000#7#R1=0,R2=0
Edit
Ask
Ex.: #0000#7#?
*
*
Auto ON : #0000#8#1 Auto OFF : #0000#8#0
Edit
Ask
Ex.: #0000#8#?

PELEKIS ELECTRONICS 20 ISO9001/2015 Rev. 1.04 April 2019
This command edits the Admin password of the device. The programming
sequence of each Admin command on the GSM requires a 4 digit user password
in order to secure the device‘s functionality. The default Admin password is
always ―0000‖ and can be change anytime by this command.
When Admin password is changed, only the program sequence that starts with
the new admin password will be accepted.
In this command there is only Edit possibility.
SMS messaging Programming:
Admin Command 20 - “Admin password” :
This command is not enabled yet.
Admin Command 21 - “Auto-run number” :
*
Edit: #0000#20#2546
Edit
This command is not enabled yet.
Admin Command 22 - “Voice function” :
This command returns the IMEI number of the GSM device.
In this command there is only Ask possibility.
Admin Command 23 - “Ask IMEI” :
Ex.: #0000#23#?
Ask
This command is not enabled yet.
Admin Command 24 - “SIM Card notifications” :