Central Cos Change/Station Cos Changeover - Siemens hicom 150 e User Manual

Central COS Change/Station COS Changeover

1.
Program/Service
9 4 3
2.
If authorized, you can lock other telephones to pre-
vent unauthorized use, and later unlock them
again.
If a telephone user has locked his or her telephone
and forgotten the user-defined password, you can
use this function to unlock the telephone.
Press the Program/Service key; the LED lights up.
Check the display. Select " Lock all phones" and
confirm this, or enter the offered number.
or
Enter the code.
From this point on, simply follow the user
prompts.
(Enter the station number and activate/deactivate
COS changeover with
"Telephone unlocked" appears on the display.)
General System Features
/#; "Telephone locked" or
*
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