Superior Z250A User Manual

34

SIM card lock

To unblock your SIM card

1

When 

 is displayed, 

enter your PUK and select 

.

2

Enter a new four-to-eight-digit PIN and select 

.

3

Re-enter the new PIN to confirm and select 

.

To turn the SIM card lock on

1

From standby select 

 

>

 >

and select 

2

Enter your PIN and select 

.

To edit your PIN

1

From standby select 

 

>

 >

2

Enter your PIN and select 

.

3

Enter a new four-to-eight-digit PIN and select 

.

4

Re-enter the new PIN and select 

.

To unblock your SIM card, you need to enter your 
PUK (Personal Unblocking Key) and PIN code, 
supplied by your network operator.