Sony Ericsson R300a Cell Phone User Manual


 
34
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.