Features and Menus
"Protection" Menu
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First select
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Protection
Call protect.
telephone numbers. A caller will still hear the ringer tone.
If a telephone number has been assigned to more than one device,
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call protection is also active for the other devices.
Telephone lock
your telephone to the "Guest" user group. External dialling may then be par-
tially or fully restricted (you can still call the emergency numbers 110/112,
though). Consult your System Administrator for details.
Baby call
vate the baby call.
Change PIN
Availability
waiting protection) restricting your availability are deleted.
Call wait. prot
to signal waiting calls during a conversation.
If a telephone number has been assigned to more than one device,
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call-waiting protection is also active for the other devices.
and then ...
Switches call signalling on/off for all of the handset
Enter your PIN. Activating the telephone lock switches
Enter the destination number and activate or deacti-
Enter your current PIN and then the new PIN twice.
All active features (call protection, call forwarding, call-
Your telephone is blocked for further callers wanting