Preventing accidental activation, Preventing accidental, Activation – Siemens CXT65 User Manual
Page 19: Clearing sim card barring, Change pin2, Chg.phonecode
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Security
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-2004
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C
¢
T
¢
Security
¢
Codes
¢
Select function.
Change PIN2
(Display only if PIN 2 is available).
Proceed as with
Change PIN
.
Chg.phonecode
(Change phone code)
You define the phone code (4–8 dig-
its) when you call up a phone-code
protected function for the first time
(e.g.
Direct call
, p. 28). It is then valid
for all phone-code protected func-
tions.
Following the third unsuccessful
attempt, access to the phone code
and the functions that use it is
denied. Contact the Siemens Service
Clearing 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 in accordance with the instruc-
tions. If the PUK (MASTER PIN) has
been lost, please contact your serv-
ice provider.
Preventing accidental
activation
Even if PIN use is deactivated (p. 17)
confirmation is required to switch on
the phone.
This prevents accidental activation
of the phone, e.g. when you are
carrying it in a bag or when you are
travelling in an aircraft.
B
Press down.
C
Press. The phone switches
on.
§Cancel§
Press or take no action.
The phone does not
switch on.