Preventing Accidental Activation; Clear Sim Card Barring - Siemens M56 User Manual

M56 Barracuda long, am english, A31008-H6350-A40-1-4A19 (28. July 2003,
22
§Menu§ Security
Codes
Chg.phonecode
(Change phone code)
You define the phone code
(4–8 digits) when you call up a
phone-code protected function for
the first time (e.g. Babysitter p. 29).
It is then valid for all phone-code
protected functions.
Following the third unsuccessful
attempt, access to the phone code
and the functions that use it is
denied. If this happens please con-
tact Siemens Service (p. 127).

Clear SIM card barring

If the PIN is entered incorrectly three
times, the SIM card is barred. Enter
the PUK (MASTER PIN), provided by
your service provider with the SIM
card, according to instructions. If the
PUK (MASTER PIN) has been lost,
please contact your service provider.
Additional information
Screensaver...................................... p. 73
Keylock ............................................. p. 77
Further security settings.................... p. 84
Security
Preventing accidental
activation
Even if PIN entry is deactivated (see
p. 21), confirmation is required to
switch on the phone.
This prevents the phone from being
switched on accidentally, e. g. when
carried in a pocket or while you are
on an aircraft.
§OK§
§Cancel§
Hold down.
Please confirm switch on
OK Cancel
Press. The phone switches
on.
Press or take no action.
The switching-on opera-
tion is broken off.