Sony CMD-Z5 - Manual (Page 63)

63 GB
CALL SETTINGS ? CALL TIME, COST ?
PREFERENCES / SECURITY
Menu
Operations
Changing the PIN code
You can change your PIN code to any 4-8 digit number. Your PIN
code can only be changed if the PIN control is switched on.
1 Select PIN code from the Security menu.
2 Select Change.
3 Enter the old PIN code at the prompt and press the Jog Dial
(or
) to confirm your entry.
4 Enter your new PIN code (4-8 digits) and press the Jog Dial
to confirm.
5 Repeat the new PIN code entry for verification and press
the Jog Dial to confirm. If successfully verified, the new
PIN is effective immediately.
Note
If the PIN code is disabled, the risk of unauthorised use of your phone is greater.
The disabling of the PIN control is SIM card dependent. Contact your Network
Operator/Service Provider for details.
PIN2 code
PIN2 is a code provided by your Network Operator/Service Provider and
is required for access to some features such as FDN Phonebook or Call
costs. These features are not supported by all networks. Contact your
Network Operator/Service Provider for details.