Sony Ericsson Z250 User Guide - Page 34

Locks, SIM card lock

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Locks SIM card lock To unblock your SIM card, you need to enter your PUK (Personal Unblocking Key) and PIN code, supplied by your network operator. To unblock your SIM card 1 When PIN blocked. To unblock, enter your PUK code provided by your network operator. is displayed, enter your PUK and select OK. 2 Enter a new four-to-eight-digit PIN and select OK. 3 Re-enter the new PIN to confirm and select OK. To turn the SIM card lock on 1 From standby select Menu > Settings > General > Security > Locks > SIM protection > Protection and select On. 2 Enter your PIN and select OK. To edit your PIN 1 From standby select Menu > Settings > General > Security > Locks > SIM protection > Change PIN. 2 Enter your PIN and select OK. 3 Enter a new four-to-eight-digit PIN and select OK. 4 Re-enter the new PIN and select OK. 34 This is the Internet version of the User's guide. © Print only for private use.

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34
Locks
SIM card lock
To unblock your SIM card
1
When
PIN blocked. To unblock, enter your PUK code
provided by your network operator.
is displayed,
enter your PUK and select
OK
.
2
Enter a new four-to-eight-digit PIN and select
OK
.
3
Re-enter the new PIN to confirm and select
OK
.
To turn the SIM card lock on
1
From standby select
Menu
>
Settings
>
General
>
Security
>
Locks
>
SIM protection
>
Protection
and select
On
.
2
Enter your PIN and select
OK
.
To edit your PIN
1
From standby select
Menu
>
Settings
>
General
>
Security
>
Locks
>
SIM protection
>
Change PIN
.
2
Enter your PIN and select
OK
.
3
Enter a new four-to-eight-digit PIN and select
OK
.
4
Re-enter the new PIN and select
OK
.
To unblock your SIM card, you need to enter your
PUK (Personal Unblocking Key) and PIN code,
supplied by your network operator.
This is the Internet version of the User’s guide. ' Print only for private use.