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Press the OK button.
Press the DOWN arrow to
highlight Security.
Press the OK button.
Enter the current handset
PIN number (original setting
0000
).
Press the OK button.
Press the DOWN arrow to
highlight Handset Lock.
Press the OK button. You hear
a confirmation beep and a ✔
appears next to Handset Lock.
Press the RED PHONE button
to return to standby.
Display shows:
To switch off:
Press the OFF button.
Enter the current PIN number
(original setting
0000
).
Press the OK button.
The ✔ disappears from
Handset Lock.
Press the RED PHONE button
to return to standby.
31
OK
OK
OK
OK
OK
OFF
KEYPAD
KEYPAD
Handset Locked
OFF EMERG
To switch external dialling
off and on
You can prevent any registered
handset from making external
calls. The handset can still be
used for:
– making internal call
– receiving external calls
– dialling 999 and 112
emergency services numbers
– dialling ‘additional
emergency’ numbers which
have been stored (see
opposite).
Press the INT button.
Press the SET button.
Press the 3 button. Handset
Restriction set.
Press the 0 button.
Press the OK button.
Enter the base station PIN
(original setting
0000
).
Hset Restriction
30
OK
➜
INT
SET
OK
0
KEYPAD
3
DEF
SECURITY