Sony Ericsson T303 Benutzerhandbuch

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To edit your PIN
1
From standby select 
Menu
 > 
Settings
 > the 
General
 tab 
Security
 > 
SIM lock
 > 
Change PIN
.
2
Enter your PIN and select 
OK
.
3
Enter a new PIN and select 
OK
.
4
Re-enter the new PIN to confirm and select 
OK
.
To edit your PIN2
1
From standby select 
Menu
 > 
Settings
 > the 
General
 tab 
Security
 > 
SIM lock
 > 
Change PIN2
.
2
Enter your PIN2 and select 
OK
.
3
Enter a new PIN2 and select 
OK
.
4
Re-enter the new PIN2 to confirm and select 
OK
.
Phone lock
The phone lock protects the phone against unauthorized use if 
it is stolen and the SIM card is exchanged. You can change the 
phone lock code (which is 0000 by default) to any four-digit 
personal code. If the phone lock is set to 
Automatic
, you do 
not need to enter your phone lock code until a different SIM 
card is inserted in the phone.
To turn the phone lock on
1
From standby select 
Menu
 > 
Settings
 > the 
General
 tab 
Security
 > 
Phone lock
 > 
Protection
 > 
On
.
2
Enter the phone lock code and select 
OK
.
This is the Internet version of the User's guide. © Print only for private use.