Siemens 1190 User Manual

Wait for a continuous tone (if necessary, switch to DT-

MF) then enter your internal number and the lock’s 

password.

Enter the number for the extension to be monitored.

Wait. The user calls the extension assigned to the fea-

ture to hear the audio signals present.

The Night Service feature activates DIDs on the Night 

Table. It can be enabled or disabled at any system ex-

tension.

When Night Service is ON --for example, at lunch time 

or after business hours-- all external calls are forwarded 

to a specified internal extension (Night destination).

The Night Service extension and the required password 

for activation/deactivation are specified by the system’s 

Support Technician.

The Support Technician may also specify a time for au-

tomatically activating/deactivating Night Service. Auto-

matic Night Service does not function when Manual 

control is on.

>

:

Select and press to confirm.

>

:

Select and press to confirm.

  Enter the code for activating or deactivating Night Ser-

vice.

Press the "NIGHT SERVICE" key.

Enter your 5-digit password (the default is: 31994).

[1]Extensions are configured during system programming (see Pro-

gramming an Extension - Night Service in the Programming Manual). 
If Night Service is ON, a distinctive tone will be heard when you lift 

the handset. 

An extension’s category may be changed.

NIGHT SERVICE

NIGHT SERVICE

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