Activating Or Deactivating The Keypad Lock; Leaving The Radio Network - Siemens HiPath 500 Operating Instructions Manual

Conducting calls – the basic functions
Step by Step
10
Activating or deactivating the keypad
lock
This feature protects against accidentally pressing but-
tons when the handset is in a pocket, for example. The
keypad lock turns off automatically when a call comes
in and turns back on when the call has ended.
# Press the hash key until the activation or deactivation is
confirmed by a crescendo tone sequence.
A key icon on the display indicates that keypad lock is
active.
Note:
You can dial a pre-programmed emergency
number when the keypad is locked.

Leaving the radio network

After leaving the radio network
The base name flashes on the display. The handset
repeatedly attempts to synchronise with a base. The
intervals between synchronisation attempts increase
on account of the integrated power saving function.
You can switch off your handset to save the battery.