Samsung B2710
Turn use of PIN on or off
The PIN protects your SIM from unauthorised use if your phone should get stolen. If use of PIN is turned on, it needs to be keyed in when you turn on your phone.
1. Find "Security"
Press Menu.
Scroll to Settings and press the Navigation key.
Scroll to Security and press the Navigation key.
2. Turn use of PIN on or off
Scroll to PIN lock and press the Navigation key.
If an incorrect PIN is entered three times in a row, your SIM will be blocked. To unblock your SIM, you'll need to key in your PUK. The PUK can be obtained by contacting customer services.
PLEASE NOTE:
If the wrong PUK is entered ten times, your SIM will be blocked permanently. In this case, you need a new SIM from Vodafone.
PLEASE NOTE:
If the wrong PUK is entered ten times, your SIM will be blocked permanently. In this case, you need a new SIM from Vodafone.
Key in your PIN and press the Navigation key.
If an incorrect PIN is entered three times in a row, your SIM will be blocked. To unblock your SIM, you'll need to key in your PUK. The PUK can be obtained by contacting customer services.
PLEASE NOTE:
If the wrong PUK is entered ten times, your SIM will be blocked permanently. In this case, you need a new SIM from Vodafone.
PLEASE NOTE:
If the wrong PUK is entered ten times, your SIM will be blocked permanently. In this case, you need a new SIM from Vodafone.
3. Return to the home screen
Press Disconnect to return to the home screen.