Clear Sim Card Barring; Preventing Accidental Activation - Siemens C60 User Manual

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.
Preventing accidental
activation
Even if PIN entry is deactivated
(p. 14) confirmation is required to
switch on 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
Hold down:
Press. The phone switches
§OK§
on.
Security 15