Motorola A780 manual Locking the SIM Card, Unblock the SIM Card PIN Code

Fixed dial entries are stored on your SIM card. When fixed dialing is turned on, your address book displays only contacts stored in phone memory, and entries stored on the fixed dial list.

You create and edit a fixed dial entry just like an address book contact. You can enter a wildcard character ^ in one or more positions for a phone number stored as a fixed dial entry. A wildcard character can be replaced by any digit when the user dials the number.

Locking the SIM Card

Your Personal Identification Number (PIN) code protects the information stored on your SIM card. When the SIM card is locked, you must enter your SIM card PIN code to unlock the SIM card each time you turn on the phone or insert the SIM card in the phone. Your SIM card PIN code is given to you by your service provider.

1Tap T Setup in the application launcher screen, then tap

Security.

1Tap PIN Request On or PIN Request Off to activate or deactivate the feature.

2Enter your SIM card PIN1 code when prompted, and then tap OK to submit your code and save your setting.

Unblock the SIM Card PIN Code

If you enter an incorrect SIM card PIN code 3 times in a row, your SIM card is disabled and your phone displays SIM PIN1 Blocked. You must enter a PIN unblocking key (PUK) code, which you can obtain from your service provider.

156Phone Setup