Siemens 3000 V3.0 - Manual (Page 95)

Telephone blocking
87
Step-by-Step
Central telephone lock/locking/un-
locking other handsets
If you have the appropriate authorisation, you can lock
and unlock other handsets to prevent unauthorised use.
If the user has locked his handset and has forgotten the
individual password he has set, you can unlock the
phone again using this function.
c
Press the Talk key.
Call the system menu.
> < [
Select and confirm the menu item.
> < [
Select and confirm the menu item.
> < [
Select and confirm the menu item.
o
Enter a user’s phone number.
either:
*
Lock the handset. The following appears on the display:
"Telephone locked".
or:
#
Unlock the handset. The following appears on the dis-
play: "Telephone unlocked".
Menu
Service?
More features?
*943=Telephone
Lock?