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St signalling overview, Non-stop service instructions for use 4.2 – 2N Lift emergency phone 2N SingleTalk - Manual, 1514 v6.3.0 User Manual

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Non-Stop Service Instructions for Use

4.2

63

turns it on for the pre-defined period of time (1 to 10 seconds). It is not possible to
talk during the switch on-status and the ST signals this action with tones as per the
signaling review table. The call is terminated 30 seconds after the switch activation.

Tip

The switch can be used, for example, for resetting the lift Each switch can
be controlled with up to 10 variable passwords. A new feature is that the
password can be entered without asterisks too if it starts with 6 to 9, or 0.
(This limit applies to the use of Automatic dialing with confirmation.)

ST Signalling Overview

ST uses variable signals to communicate with the operating personnel during
programming, calls, and so on. For an overview of the signals including meanings
refer to the table below:

SIGNAL

NAME

MEANING

Confirmation

Sent during an incoming call to the line immediately after
off-hook (the calling party hears it).

Remote switch activation.

Rejection

Whenever a non-programmed button is pressed.

Heard from the loudspeaker to signal line connection.

Sent during an incoming call instead of confirmation,
indicating that the ST has not been programmed or its
memory has been damaged.

Storing

Remote switch activation end.

Hang-up

Sent close before the call end (in all cases).

Long
continuous
tone

Deleting

Sent during dialing memory clearing, or full initialization

“Attention, your call is
being terminated“

Signals during an outgoing or incoming call that the
maximum call duration will elapse in 10 seconds.

“Wait please...“

Programmable connection-waiting message.

“Communicator No. ... is
calling .“

Programmable identification message.