Merak MMk-656 Owner's manual

PROGRAMMING MANUAL
VOICE MODE
MMk-656
Compact
Emergency
Telephone
for Lifts

MERak MMk-656
Compact Emergency Telephone for Lifts
Rev. M1.2 –S1.1 ©Merak. All rights reserved
Programming Manual Voice Mode 2 of 27
General description
The MMk-656 is an auto-dial handsfree telephone that ensures emergency communications for
lifts with total security. It is manufactured with latest technology and in accordance with current
regulations on safety matter. It complies completely with all the requirements of the European
standard EN 81-28. This manual included the commands for programming the emergency telephone
using the intercom or by an external call.
It is very important that all authorized staff to carry out tasks of installation and maintenance
of MERak devices have general knowledge of basic safety rules and know specifically the operating
instructions to ensure its proper handling and optimum performance.
The MERak devices should only be used for the purposes for which they were designed. Any
unauthorized modification is strictly prohibited.
Disclaimer
The manufacturer declines any responsibility to the purchaser of this product and third parties
for damages, losses, costs or work done due to accidents, product misuse, improper installation or
modification, repair, or unauthorized changes. Besides, in these cases warranty claims are excluded.
The technical information provided to the user is always the most current. The product manufacturer
declines all responsibility for printing errors and modifications.
PRECAUTIONS!
Only properly trained professionals authorized to operate the device, can install and
configure this product.
This device should only be used for its specific purposes.
The product mustn’t be modified and should always be installed and configured according
to the instructions in this manual and the corresponding specialized manuals.
It is convenient to test all the features of the device after installation and initial
configuration. This way its correct operation on normal operating conditions will be
ensured.
At the end of its useful life, DO NOT throws this device in the trash. It must be
delivered in a recycling drop-off site suitable for electrical and electronic material.

MERak MMk-656
Compact Emergency Telephone for Lifts
Rev. M1.2 –S1.1 ©Merak. All rights reserved
Programming Manual Voice Mode 3 of 27
Contents
1. SUMMARY OF COMMANDS .............................................................................................................................................. 5
1.1. Reference table of commands ......................................................................................................................5
2. DESCRIPTION OF COMMANDS .........................................................................................................................................7
2.1. 1 - Voice activation.........................................................................................................................................7
2.2. 0 - Restart conversation time .......................................................................................................................7
2.3. *0# - Force hang-up.......................................................................................................................................7
2.4. *0N - Telephone numbers..............................................................................................................................7
2.5. *10 - Press time before generating alarm .....................................................................................................8
2.6. *11 - Control of line status..............................................................................................................................8
2.7. *12 - Select type of switch..............................................................................................................................9
2.8. *13 - Auto-hang-up time ................................................................................................................................9
2.9. *14 - Abort call..............................................................................................................................................10
2.10. *15 - Number of rings before answering......................................................................................................10
2.11. *16 - Privacy mode .......................................................................................................................................11
2.12. *17 - Floor synthesis.....................................................................................................................................11
2.13. *19 - Alarm filtering......................................................................................................................................12
2.14. *20 - Alarm call attempts............................................................................................................................12
2.15. *21 - Technical call attempts (test).............................................................................................................13
2.16. *22 - End alarm (EOA) requirement ............................................................................................................13
2.17. *23 - Accept alarm (ACK) requirement........................................................................................................13
2.18. *24 - Periodic test call interval....................................................................................................................14
2.19. *25 - Technical call attempts (upload) .......................................................................................................15
2.20. *26 - Measurement of battery tension........................................................................................................15
2.21. *27* - Verify hardware and firmware version ..............................................................................................16
2.22. *28 - Verify / enable auxiliary output..........................................................................................................16
2.23. *29 - Play alarm call message.....................................................................................................................17
2.24. *3 - Identification ........................................................................................................................................17
2.25. *3N# - Change car number (fixed line) .......................................................................................................18
2.26. *40# - Modification of programming password (PAC) ...............................................................................18
2.27. *42 –Enable intercom functions ................................................................................................................18
2.28. *43 –Activation of intercom call.................................................................................................................19
2.29. *50 - Time and date .....................................................................................................................................19
2.30. *6N# - Change car number (GSM link)........................................................................................................20
2.31. *81 - Configure equipment programming language...................................................................................20
2.32. *82 - Configure language for car message synthesis ................................................................................21
2.33. *90# - Reset alarm ......................................................................................................................................22
2.34. *91# - Reset low battery...............................................................................................................................22

MERak MMk-656
Compact Emergency Telephone for Lifts
Rev. M1.2 –S1.1 ©Merak. All rights reserved
Programming Manual Voice Mode 4 of 27
2.35. *95# - Force test call ...................................................................................................................................23
2.36. *99# - Initiate end alarm (EOA) ...................................................................................................................23
3. ANNEX ......................................................................................................................................................................................24
3.1. State diagram of call process with factory settings ..................................................................................24
3.2. State diagram of call process according to EN 81-28.................................................................................25
3.3. State diagram of call retry process according to EN 81-28 ........................................................................26
3.4. State diagram of alarm ending process according to EN 81-28.................................................................27

MERak MMk-656
Compact Emergency Telephone for Lifts
Rev. M1.2 –S1.1 ©Merak. All rights reserved
Programming Manual Voice Mode 5 of 27
1. SUMMARY OF COMMANDS
The MMK-655/6 module accepts various consultation and programming commands in DTMF
format, that is, from the keypad of any mobile or fixed telephone which emits tones, whether
connecting the phone to the dedicated intercom terminals of the MMk-655/6 itself or with an external
call. Below there is a summary table of all the commands.
Access to the programming commands is restricted using two passwords, with different levels
of privileges, so as to avoid unauthorised use of the equipment. It is strongly recommended that you
change the two passwords which are programmed by default in the factory. These two passwords are:
PAC: Programming Access Code. This allows programming and consultation of certain
parameters. Default value "0000".
MAC: Remote-maintenance Access Code. This allows programming and consultation of ALL the
parameters of the MMk-656. Default value "0000".
1.1. Reference table of commands
The 'Access' column of this table indicates the MINIMUM password to be introduced to be able
to modify/consult the parameters.
Command
Description
Access
1
Connect the car audio to the phone line
Free
0
Restart the auto-hang-up time
Free
*0#
Cause the set to hang up
Free
Command
Description
Access
Command
Description
Access
*01(*/#)
Maintenance
number
PAC
*10(*/#)
Press time before generating call
PAC
*02(*/#)
Alarm phone no. 1
PAC
*11(*/#)
Set awaits tone before dialling.
PAC
*03(*/#)
Alarm phone 2
PAC
12#P1P2P3P4
Select type of switches connected to
set.
PAC
*04(*/#)
Alarm phone no. 3
PAC
*13(*/#)
Conversation time with car in minutes
PAC
*05(*/#)
Alarm phone no. 4
PAC
*14(*/#)
User permission to abort phone
communication
PAC
*06(*/#)
Test phone no. 1
PAC
*15(*/#)
Number of rings before accepting
incoming call
PAC
*07(*/#)
Test phone no. 2
PAC
*16(*/#)
Enable privacy mode
PAC
*08(*/#)
Data upload phone
no.
PAC
*17(*/#)
Floor synthesis activation.
PAC
*18(*/#)
Enable data upload call when memory
PAC

MERak MMk-656
Compact Emergency Telephone for Lifts
Rev. M1.2 –S1.1 ©Merak. All rights reserved
Programming Manual Voice Mode 6 of 27
full
*19(*/#)
Enable alarm filtering
PAC
Command
Description
Access
Command
Description
Access
*20(*/#)
Number of automatic alarm call
attempts.
PAC
*3(*/#)
Identifier (subscriber)
Free/PAC
*21(*/#)
Number of automatic technical call
attempts
PAC
*3N#
Change to car N
Free
*22(*/#)
End of manual or automatic alarm
PAC
*23(*/#)
Await ACK for 30 seconds
PAC
*40#
Modify PAC
(programming
password)
PAC
*24(*/#)
Time programmed to carry out
periodic maintenance call (min.)
PAC
*42(*/#)
Verify / select
intercom function
PAC
*25(*/#)
Number of automatic data upload
call attempts.
PAC
*26(*/#)
Verify battery tension and activate
measurement
PAC
*27*
Consult equipment firmware version
PAC
*28(*/#)
Verify status /Enable LAMP output
PAC
*29(*/#)
Determine whether equipment
should play message when alarm call
established
PAC
Command
Description
Access
Command
Description
Access
*50(*/#)
Time and date
PAC
*90#
Clear current alarm and return
to ready state
Free
*91#
Reset battery low state
Free
*52(*/#)
Car number
Free/PAC
*95#
Force test call for within one
minute
Free
*6N#
Change to car N
(multi-car with GSM link)
Free
*99#
Initiate alarm ending
Free
81#P1P1
Change programming
language
PAC
82#S1S1S2S2
Change floor synthesis
languages
PAC

MERak MMk-656
Compact Emergency Telephone for Lifts
Rev. M1.2 –S1.1 ©Merak. All rights reserved
Programming Manual Voice Mode 7 of 27
2. DESCRIPTION OF COMMANDS
2.1. 1 - Voice activation
When an external call is received the set keeps the speaker and microphone turned off so as
not to annoy the occupants of the car; to activate audio communication, press 1.
Password necessary: Free
2.2. 0 - Restart conversation time
Pressing 0during a conversation restarts the programmed auto-hang-up time countdown.
Password necessary: Free
2.3. *0# - Force hang-up
Cause the set to hang up.
Password necessary: Free
2.4. *0N - Telephone numbers
This group of parameters allows consultation/modification of the numbers stored in system
memory.
Register 01: Maintenance rescue number
This number is associated to the entry of the maintenance alarm (SOS) and its purpose is to
generate a rescue call independent from the car alarm, for example, for the rescue of a trapped
operator without need to call the alarm reception centre, but rather calling directly to their
company.
Registers 02 to 05: Store the car alarm numbers for the rescue of passengers.
Registers 06 and 07: The test call numbers (periodic calls).
These are the numbers used by the equipment to communicate with the automatic periodic
test call logging centre.
Register 08: The number used for data upload.
The data upload number is that used to transmit the events that give rise to automatic calls.
Default value: Empty,
Consult: *0N* Consult the number stored in register N
Minimum password: PAC.
Voice response: The …maintenance/alarm/test/upload number is ... (number)

MERak MMk-656
Compact Emergency Telephone for Lifts
Rev. M1.2 –S1.1 ©Merak. All rights reserved
Programming Manual Voice Mode 8 of 27
Programming: *0N# Set the number stored in register N
Minimum password: PAC.
Programming sequence:
<Press *0N#>
Voice message: “Introduce the new telephone …(number)”
<Enter the number and end with #>
Voice message: “Introduce the new telephone …(number) again”
<Enter the number again and end with #>
Voice message: “Command correct”/ “Invalid command”.
2.5. *10 - Press time before generating alarm
With this command, the time (in seconds) for which the car alarm button must be pressed
before the call is generated can be consulted. It determines the length of the countdown which
will be heard in the car before the call is generated.
Consult: *10*
Minimum password: PAC.
Voice response: “Option 10 is …(seconds)”.
Programming: *10#N
Minimum password: PAC.
Values: N takes values between 0 and 9. By default 3 sec.
Programming sequence:
<Press *10#N>
Voice message: “Command correct”/ “Invalid command”.
2.6. *11 - Control of line status
This command activates control of the different line status signalling tones such as detection
of dial or engaged tones, etc.
If the value is set to 1, the set should detect the line when it attempts to make the call.
If this parameter is set to 0, the set calls directly (recommended for installations with non-
standard lines, such as exchanges and analogue GSM links).
Consult: *11*
Minimum password: PAC.

MERak MMk-656
Compact Emergency Telephone for Lifts
Rev. M1.2 –S1.1 ©Merak. All rights reserved
Programming Manual Voice Mode 9 of 27
Voice response: “Option 11 is 1”.
Programming: *11#N
Minimum password: PAC.
Values: N takes the values 0 or 1. By default 1 (activated).
Programming sequence:
<Press *11#N>
Voice message: “Command correct”/ “Invalid command”.
2.7. *12 - Select type of switch
Select the type of switches connected to the phone, either normally open or normally closed
(NO or NC). The behaviour of each switch can be chosen separately.
Consult: *12*
Minimum password: PAC.
Voice response: “Option 12 activated/not activated”.
Programming: *12#N1P2P3P4
Minimum password: PAC.
Values: PNtakes the values 0 or 1. By default 0 (NO).
P1= Car alarm switch connected to J1.1 and J1.2.
P2= Car alarm switch of external audio module.
P3= End of alarm / maintenance alarm switch connected to J1.5 and J1.6.
P4 = Alarm filter switch connected to J1.3 and J1.4.
Programming sequence:
<Press *12#1000>.
(Programmes the alarm switch connected to J1.1 y J1.2 to NC type and the others to NO).
Voice message: “Command correct”/ “Invalid command”.
2.8. *13 - Auto-hang-up time
This defines the programmed conversation time (in minutes) before the set finalises the call
automatically.
Pressing 0on the telephone keypad or introducing a correct command at any moment, the
elapsed time counter is reset.
In the case of a car alarm, the ending of conversation time is signalled by the voice message
"Press any key to continue conversation", and in this way the user in the car can reset the time
remaining to its initial value.

MERak MMk-656
Compact Emergency Telephone for Lifts
Rev. M1.2 –S1.1 ©Merak. All rights reserved
Programming Manual Voice Mode 10 of 27
In the case of other calls (external, test, etc.) the end of conversation time is signalled with a
tone every 2 seconds during the last 20 seconds.
Consult: *13*
Minimum password: PAC.
Voice response: “Option 13 is …(minutes)”.
Programming: *13#N
Minimum password: PAC.
Values: N takes values between 1 and 4. By default 3 minutes.
Programming sequence:
<Press *13#N>
Voice message: “Command correct”/ “Invalid command”.
2.9. *14 - Abort call
With this option activated, the user can cancel an ongoing call by pressing the car switch or
the maintenance alarm switch; to avoid doing so accidentally, it must be pressed for at least
three seconds. When activation of the switch has been accepted as correct, the message
“Command correct”will be played.
Consult: *14*
Minimum password: PAC.
Voice response: “Option 14 activated/not activated”.
Programming: *14#N
Minimum password: PAC.
Values: N takes the values 0 or 1. By default 1 (activated).
Programming sequence:
<Press *14#N>
Voice message: “Command correct”/ “Invalid command”.
2.10. *15 - Number of rings before answering
This defines the number of rings the set must detect before taking an incoming call. This
cannot take values below 2 so that the set is capable of detecting the caller identity.
Consult: *15*
Minimum password: PAC.

MERak MMk-656
Compact Emergency Telephone for Lifts
Rev. M1.2 –S1.1 ©Merak. All rights reserved
Programming Manual Voice Mode 11 of 27
Voice response: “Option 15 is …(number of rings)”.
Programming: *15#N
Minimum password: PAC.
Values: N takes values between 2 and 9. By default 3 rings.
Programming sequence:
<Press *15#N>
Voice message: “Command correct”/ “Invalid command”.
2.11. *16 - Privacy mode
Privacy mode prevents audition of sound from the car during an incoming call, and obliges the
pressing of the car alarm switch or the maintenance alarm switch (SOS) to connect the
microphone. When the microphone is activated, the message “Activated”is played.
Consult: *16*
Minimum password: PAC.
Voice response: “Option 16 activated/not activated”.
Programming: *16#N
Minimum password: PAC.
Values: N takes the values 0 or 1. By default 0 (not activated).
Programming sequence:
<Press *16#N>
Voice message: “Command correct”/ “Invalid command”.
2.12. *17 - Floor synthesis
Floor synthesis is a voice indication of where the car is. The phrase uttered at each floor is
programmable.
Consult: *17*
Minimum password: PAC.
Voice response: “Option 17 activated/not activated”.
Programming: *17#N
Minimum password: PAC.
Values: N takes the values 0 or 1. By default 0 (not activated).

MERak MMk-656
Compact Emergency Telephone for Lifts
Rev. M1.2 –S1.1 ©Merak. All rights reserved
Programming Manual Voice Mode 12 of 27
Programming sequence:
<Press *17#N>
Voice message: “Command correct”/ “Invalid command”.
2.13. *19 - Alarm filtering
If this option is enabled, the status of the (Fil) switch is checked, before generating an alarm
call. If the switch has its contacts closed, the filter is enabled and therefore the emergency call
will not be made.
This filter does not apply to alarms generated from the SOS button.
Consult: *19*
Minimum password: PAC.
Voice response: “Option 19 activated/not activated”.
Programming: *19#N
Minimum password: PAC.
Values: N takes the values 0 or 1. By default 0 (not activated).
Programming sequence:
<Press *19#N>
Voice message: “Command correct”/ “Invalid command”.
2.14. *20 - Alarm call attempts
This command defines the number of alarm call attempts to be made, counting the first
attempt provoked by the pressing of the switch. Therefore the value cannot be less than 1 so
that at least one call is made.
Consult: *20*
Minimum password: PAC.
Voice response: “Option 20 is …(number of attempts)”.
Programming: *20#N
Minimum password: PAC.
Values: N takes values between 0 and 9. and if set to 9, 15 attempts will be made. By default 1
attempt.
Programming sequence:
<Press *20#N>
Voice message: “Command correct”/ “Invalid command”.

MERak MMk-656
Compact Emergency Telephone for Lifts
Rev. M1.2 –S1.1 ©Merak. All rights reserved
Programming Manual Voice Mode 13 of 27
2.15. *21 - Technical call attempts (test)
This command defines the number of technical call attempts, such as automatic test, event-
driven upload, upload due to full memory, etc., which will be made, including the first one.
Therefore the value cannot be less than 1 so that at least one call is made.
Consult: *21*
Minimum password: PAC.
Voice response: “Option 21 is …(number of attempts)”.
Programming: *21#N
Minimum password: PAC.
Values: N takes values between 0 and 9. and if set to 9, 15 attempts will be made. By default 1
attempt.
Programming sequence:
<Press *21#N>
Voice message: “Command correct”/ “Invalid command”.
2.16. *22 - End alarm (EOA) requirement
This parameter determines whether the set should await an EOA (end of alarm) from the alarm
centre to return to the ready state, or if the alarm should be closed automatically. In the
connection manual, the ways to generate an end alarm call can be seen in detail.
Consult: *22*
Minimum password: PAC.
Voice response: “Option 22 activated/not activated”.
Programming: *22#N
Minimum password: PAC.
Values: N takes the values 0 or 1. By default 0 (not activated).
Programming sequence:
<Press *22#N>
Voice message: “Command correct”/ “Invalid command”.
2.17. *23 - Accept alarm (ACK) requirement

MERak MMk-656
Compact Emergency Telephone for Lifts
Rev. M1.2 –S1.1 ©Merak. All rights reserved
Programming Manual Voice Mode 14 of 27
This defines whether the set should await an ACK (acknowledgement of the alarm call), namely,
the sending of a DTMF tone by the alarm centre, to validate the alarm reception.
If this parameter is activated, there are 60 seconds to send a DTMF tone to notify the set that
the alarm is accepted. Depending on the value of parameter *11 these 60 seconds may start at
different stages. If *11 is set to 2, the countdown starts from when the telephone has detected
the remote answer; if the parameter is deactivated or is set to 1 (only the dial tone is detected),
the countdown starts from the moment of dialling the DTMF call digits. For a better
understanding of the calling process, please refer to section 3.
To notify the recipient of the call that the set is awaiting acceptance of the alarm, it will
periodically emit DTMF tones.
When the set is used with non-normalized analogue lines (exchanges, GSM links, etc.), it is a
good idea to deactivate parameter *11 and activate *23 for correct establishment of calls and
subsequent further automated attempts.
Consult: *23*
Minimum password: PAC.
Voice response: “Option 23 activated/not activated”.
Programming: *23#N
Minimum password: PAC.
Values: N takes the values 0 or 1. By default 1 (activated).
Programming sequence:
<Press *23#N>
Voice message: “Command correct”/ “Invalid command”.
2.18. *24 - Periodic test call interval
This command is to programme the time between the periodic test calls defined by the
European standard EN 81-28. On boot, the set loads this value into a timer, and makes the test
call when the time runs out. The value to be programmed is four digits, defining the time in
minutes. Test calls can be disabled by setting the value to "0000".
Consult: *24*
Minimum password: PAC.
Voice response: “Option 10 is …(time in minutes)".
Programming: *24#N1N2N3N4
Minimum password: PAC.
Values: Nxtakes values from 0 to 9. By default 4320 minutes (3 days).
Programming sequence:

MERak MMk-656
Compact Emergency Telephone for Lifts
Rev. M1.2 –S1.1 ©Merak. All rights reserved
Programming Manual Voice Mode 15 of 27
<Press *24# N1N2N3N4>
Voice message: “Command correct”/ “Invalid command”.
2.19. *25 - Technical call attempts (upload)
This command defines the number of technical call upload attempts, such as event-driven
upload, upload due to full memory, etc., which will be made, including the first one. Therefore
the value cannot be less than 1 so that at least one call is made.
Consult: *25*
Minimum password: PAC.
Voice response: “Option 25 is …(number of attempts)”.
Programming: *25#N
Minimum password: PAC.
Values: N takes values between 0 and 9. and if set to 9, 15 attempts will be made. By default 1
attempt.
Programming sequence:
<Press *25#N>
Voice message: “Command correct”/ “Invalid command”.
2.20. *26 - Measurement of battery tension
This command (*26*) is to consult the most recent measured value of the battery tension, and
to activate/deactivate these measurements (*26#).
When activated, the result returned is a four-digit centivolt reading (i.e., tens, units, tenths, and
hundredths of a volt).
On activation, the equipment takes the first reading after 30 seconds (following the end of the
call), and subsequently does so every two hours.
Should measurement be activated but no reading yet be available, the set will respond (Option
26 activated. Please wait some minutes and try again).
Consult: *26*
Minimum password: PAC.
Voice response:
First measurement taken: “Option 26 is …(battery tension - V1V2.V3V4Volts)”.
First measurement not yet made: "Option 26 activated. Please wait some minutes and try
again".
Programming: *26#N

MERak MMk-656
Compact Emergency Telephone for Lifts
Rev. M1.2 –S1.1 ©Merak. All rights reserved
Programming Manual Voice Mode 16 of 27
Minimum password: PAC.
Values: N takes the values 0 or 1. By default 0 (not activated).
Programming sequence:
<Press *26#N>
Voice message: “Command correct”/ “Invalid command”.
2.21. *27* - Verify hardware and firmware version
This command returns the values of the hardware and firmware versions running on the set.
On consultation, the set plays four digits, for example: “four, zero, one, seven”, denoting
hardware version 40 and firmware version 1.7.
Consult: *27*
Minimum password: PAC.
Voice response: “Option 27 is …( - H1H2.F1F2)”.
2.22. *28 - Verify / enable auxiliary output
This parameter determines the functions which the auxiliary output can perform. With the
command *28* we can verify the state of this output.
The different functional modes are programmed with the command *28#N.
N=0: the output is deactivated (default value).
N=1: the output is activated when the mains supply is cut. It returns to the ready state when the
supply returns.
N=2: the output emits a pulse of duration 1 sec.
N=3: fail-safe mode. The output is always activated except when one of the following events is
detected, which will deactivate it.
Battery not connected.
Read/write error on the SD card detected.
No telephone line detected.
N=4: the output is activated whenever one of the switches is pressed, deactivating itself on
switch release.
Consult: *28*
Minimum password: PAC.
Voice response: “Option 28 is N”.
Programming: *28#N
Minimum password: PAC.

MERak MMk-656
Compact Emergency Telephone for Lifts
Rev. M1.2 –S1.1 ©Merak. All rights reserved
Programming Manual Voice Mode 17 of 27
Values: N takes values between 0 and 4. By default 0 (not activated).
Programming sequence:
<Press *28#N>
Voice message: “Command correct”/ “Invalid command”.
2.23. *29 - Play alarm call message
This command permits activation of a voice message when an alarm call is made; the
message is “Alarm in lift number X”, where X is the car number programmed with command
*52*.
Consult: *29*
Minimum password: PAC.
Voice response: “Option 29 activated/not activated”.
Programming: *29#N
Minimum password: PAC.
Values: N takes the values 0 or 1. By default 0 (not activated).
Programming sequence:
<Press *29#N>
Voice message: “Command correct”/ “Invalid command”.
2.24. *3 - Identification
This command allows assignment of a numerical identifier to the set, of up to 20 digits.
Consult: *3*
Password necessary: Free
Voice response: “The identifier is…..(identifier)”.
Programming: *3#
Minimum password: PAC.
Values: 20 digits. By default deactivated.
Programming sequence:
<Press *3#>
Voice message: “Introduce the new identifier”.
<Type the identifier, with # to terminate>

MERak MMk-656
Compact Emergency Telephone for Lifts
Rev. M1.2 –S1.1 ©Merak. All rights reserved
Programming Manual Voice Mode 18 of 27
Voice message: “Introduce the new identifier again”.
<Type the identifier again, with # to terminate>
Voice message: “Command correct”/ “Invalid command”.
2.25. *3N# - Change car number (fixed line)
In installations where distinct sets share a single fixed telephone line, this command allows
switching from one car to another. For sets which share a phone line via a GSM link, see 2.30.
Consult: *3N#
Password necessary: Free
Voice response: “Car …(car number)".
Values: N takes values according to the car numbers assigned in the installation (between 1
and 4)
2.26. *40# - Modification of programming password (PAC)
This command allows the PAC to be changed.
Password introduction: *40#
Minimum password: PAC.
Values: 4 digits. Default value "0000".
Programming sequence:
<Press *40#>
Voice message: “Introduce the new code”.
<Type the new password, ending with #>
Voice message: “Introduce the new code again”.
<Type the new password again, ending with #>
Voice message: “Command correct”/ “Invalid command”.
2.27. *42 –Enable intercom functions
This command allows enabling of the emergency telephone intercom functionality if a specific
terminal for this (MMk-618) is connected to its intercom contacts.
The different functional modes are:
0 –Normal functioning of telephone
1 –Intercom functionality. If the alarm button is pressed, following the countdown, the buzzer
of the terminal connected to the intercom contacts is activated; if it is then taken off the hook,
bidirectional communication with the car can be established.

MERak MMk-656
Compact Emergency Telephone for Lifts
Rev. M1.2 –S1.1 ©Merak. All rights reserved
Programming Manual Voice Mode 19 of 27
2 –Intercom functionality + external emergency call. This is the same as the previous case, but
if the terminal is not taken off the hook within 60 seconds, the equipment will make an
external alarm call.
Consult: *42*
Minimum password: PAC.
Voice response: “Option 42 is …”
Programming: *42#N
Minimum password: PAC.
Values: N takes the values 0, 1 or 2. By default 0 (not activated).
Programming sequence:
<Press *42#N>
Voice message: “Command correct”/ “Invalid command”.
2.28. *43 –Activation of intercom call
This command allows remote activation of an intercom call. After introducing the code and
hanging up, three seconds later the set will make an intercom call to the other devices on the
line.
Activation: *43#
Minimum password: PAC.
Programming sequence:
<Press *43#>
Voice message: “Command correct”/ “Invalid command”.
2.29. *50 - Time and date
This command is to set the time and date of the set. When the equipment restarts or is left
without either battery or mains supply, these values are lost and should be configured again.
Consult: *50*
Minimum password: PAC.
Voice response: “The time and date are …(hh:mm dd/mm/20yy)”.
Programming: *50#

MERak MMk-656
Compact Emergency Telephone for Lifts
Rev. M1.2 –S1.1 ©Merak. All rights reserved
Programming Manual Voice Mode 20 of 27
Minimum password: PAC.
Values: Time format 24 hours. Format hh:mm dd/mm/20yy. By default 00:00 01/01/2000.
Programming sequence:
<Press *50#>
Voice message: "Introduce the time and date".
<Type hhmmddmmyy>
<Press #>
Voice message: “Command correct”/ “Invalid command”.
2.30. *6N# - Change car number (GSM link)
In installations where distinct sets share a single telephone line using a GSM link, this
command allows switching from one car to another.
Consult: *6N#
Password necessary: Free
Voice response: “Car …(car number)".
Values: N takes values according to the car numbers assigned in the installation (between 1
and 4)
2.31. *81 - Configure equipment programming language
This command allows configuration of the language used for voice-assisted programming.
The MMk-655/6 allows choice of one language for programming messages, and one or two
different languages for car voice synthesis. To programme the latter see command *82#.
Consult: *81*
Minimum password: PAC.
Voice response: “Option 81 is P 1P 2”.”.
Programming: *81#P1P2
Minimum password: PAC.
Values:
Each language is encoded using 2 digits, with up to 98 different languages being
possible.
P: “01”to “99”indicates the language for programming messages.
By default, the MMk-655/6 has the following languages: