Sony Ericsson R306a, User Manual

Page: 33 / 84

33
Locks
SIM card lock
The SIM card lock protects your subscription, but not your phone
itself, from unauthorized use. If you change SIM cards, the phone
still works with the new SIM card. Most SIM cards are locked at
the time of purchase. If the SIM card lock is on, you have to enter
a PIN (Personal Identity Number) every time you turn on your
phone. If you enter your PIN incorrectly three times in a row,
the SIM card is blocked. This is indicated by the message
PIN
blocked. To unblock, enter your PUK code provided by your
network operator.
To unblock it, enter your PUK (Personal
Unblocking Key). Your PIN and PUK are 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 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 > the General tab
> Security > Locks > SIM protection > Protection > On .
2 Enter your PIN and select OK .
If the message Wrong PIN Attempts remaining: appears
when you edit your PIN, you entered the PIN or PIN2
incorrectly.