4.2 Service and Operating Staff Instructions

DTMF Control during Call

Tone dialling can be used for 2N Lift1 control during calls as shown in the table below if Automatic dialling with confirmation is enabled. Commands 1 to 5 are arranged conveniently for typical use.


DTMF character

Function


Confirm to 2N Lift1 that the call was successful. 2N Lift1 mutes the currently played announcement and sends its confirmation signal. The call goes on until the call time limit is exhausted and any of the following commands can be used.


Mute the voice module. CAUTION – this is unnecessary for calls with the new software version.


Play the user message if stored in 2N Lift1.

If no user message is stored, the lift identifier (parameter 974) and serial number are played. 

or



Call extension. The call is extended as defined in parameter 912 (120 seconds by default) upon this command. Can be used repeatedly.

or


Terminate the call.


Play the serial number.

to

and 



These digits are interpreted as a beginning of the switch control password.

  • Keep the *password* format.

The above table applies to Loud automatic dialling with confirmation.


Note

  • You cannot use the 2N Lift1 microphone while the announcement is being played! Therefore, use function 1 or 2 to speak to the person in the lift.
  • The above listed commands are sometimes not received in case they are sent during announcements when the connection is very poor. Therefore, 2N Lift1 inserts a 3-second pause between the announcements to ensure reliable receiving of DTMF commands.

Switch Control

The switches if available can be used during outgoing and incoming calls. Activate the switch with a preset password in the following format:  password  of the maximum length of 16 digits. 2N Lift1 confirms switch activation and closes the switch for a preset time (1 to 10 seconds) sending a tone signal (see the signalling table).

Tip

  • Use the switch for lift reset, for example. Control each switch with up to 6 passwords.

2N Lift1 Signalling

2N Lift1 uses various signals to communicate with the operating staff during programming. Refer to the table below for a list of these signals:

Signal

Name

Meaning


Confirmation

The signal is sent to the line (for the calling user) when the incoming call is answered.

Remote switch activation.



Rejection

This signal is sent when a non-programmed button is pressed.

When the communicator gets connected to the line, the connection signal is heard from the speaker.

This tone is sent instead of confirmation in incoming calls to signal that 2N Lift1 is not configured or memory data are corrupted.


Saving

End of remote switch activation


Hang-up

This signal is sent just before the call end (in all the cases).

Long continuous tone

Deletion

The tone is sent to signal dialling memory deletion, full initialisation and memory deletion before user message recording.

"Attention, the call is ending"


This announcement is sent during outgoing/incoming calls to signal that the maximum call time will expire in 10 seconds.

"Wait please ..."


Optional announcement during call setup

"Communicator number ... is calling"


Optional lift identifying announcement

Voice menu


In the programming mode

Announcements

The table below includes a list of language versions of standard announcements. Czech is the factory value. Use parameters 876 and 877 to change the language.

Parameter 876 value

Call end announcement

Outgoing call announcement

Identification report if parameter 875 includes digit 2, 3 or 5

Connection confirming announcement if parameter 875 ends with digit 5

Check call identifying announcement

0


off

off

off

1 – 13

(1–14 in the English product version)

Attention, your call is being terminated

Communicator number...... is calling

Connection confirmed

Checking call

Parameter
877 value

Outgoing call announcement

Note

0

off

  • This announcement is played if parameter 875 begins with digit 5.
  • Position 1 includes the Chinese language in the Chinese product version.
  • The range of parameter 877 is 0 – 99. Additional announcements can be added to customer versions (more options and languages).

1–13

(1–14 in the English product version)

Wait please

2N Lift1 Identification

If parameter 974 is set to any value and parameter 875 includes 2, 3 or 6, 2N Lift1 identifies itself automatically with the "Communicator number ... is calling" announcement. Set the lift identification announcement using parameter 876.