Ericsson GH198 - Manual (Page 50)

Enabling the electronic lock:
1. Press M and then enter 20. ‘‘PHONE LOCK’’ is
displayed.
2. Press any numeric key. ‘‘FULL LOCK?’’ is
displayed. To enable the full lock, go to step 4
below.
3. To enable the autolock, press the numeric key
again. ‘‘AUTOLOCK?’’ is displayed.
4. Press S. ‘‘CODE?’’ is displayed.
5. Enter the 3- to 8-digit security code and press S.
If you entered the code correctly, either ‘‘FULL
LOCK’’ or ‘‘AUTOLOCK’’ is displayed briefly. The
display then returns to normal.
If you entered the code incorrectly, a beep is heard
and ‘‘ERROR’’ is displayed briefly. The display
then returns to normal.
Disabling the lock or changing the lock level:
1. Press M and then enter 20. ‘‘PHONE LOCK’’ is
displayed.
2. Press any numeric key.
‘‘UNLOCK?’’ is displayed. To disable the lock, go
to step 4 below.
3. To change the lock level, press the numeric key
again. Either ‘‘AUTOLOCK?’’ or ‘‘FULL LOCK?’’
is displayed.
4. Press S. ‘‘CODE?’’ is displayed.
5. Enter the 3- to 8-digit security code and press S.
If you entered the code correctly, either
‘‘UNLOCKED’’, ‘‘AUTOLOCK’’ or ‘‘FULL LOCK’’
is displayed briefly. The display then returns to
normal.
If you entered the code incorrectly, a beep is heard
and ‘‘ERROR’’ is displayed briefly. The display
then returns to normal.
Special Functions
45