Sony Ericsson K510i User Guide - Page 52

More features To edit your PIN 1 } Settings } General } Locks } SIM lock } Change PIN. 2 Enter your PIN } OK. 3 Enter a new four- to eight-digit PIN } OK. 4 Re-enter the new PIN to confirm } OK. To turn the SIM card lock on or off 1 } Settings } General } Locks } SIM lock } Protection and select On or Off. 2 Enter your PIN } OK. Keypad lock Lock the keypad to avoid dialling a number by accident. You can still answer an incoming call and the keypad locks again after it. The keypad remains locked until you unlock it manually. Calls to the international emergency number, for example, 112 or 911, can still be made, even when the keypad is locked. To lock and unlock the keypad manually • Press } Lock keys. • To unlock the keypad, press } Unlock. Automatic keylock Automatic keylock in standby means the keypad is locked a short while after you last press a key. To set the automatic keylock } Settings } General } Locks } Automatic keylock. 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 (0000) to any four- to eight-digit personal code. Phone lock on If the phone lock is on, enter your code } OK. Automatic phone lock 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. It is important that you remember your new code. If you should forget it, you have to hand in your phone to your local Sony Ericsson retailer. 52 This is the Internet version of the user's guide. © Print only for private use.