Protect your phoneSet your phone to lock automaticallyWant to protect your phone against unauthorised use? Create a security code, andset your phone to lock itself automatically when you're not using it.1 Select > Settings > Phone > Phone management and Security settings >Phone and SIM card.2 Select Security code, then type in a security code. A minimum of 4 characters isrequired, and numbers, symbols, and upper and lower case letters can be used.Keep the security code secret and in a safe place separate from your phone. Ifyou forget the security code and your phone is locked, your phone will requireservice. Additional charges may apply, and all the personal data in your phonemay be deleted. For more information, contact Nokia Care or your phone dealer.3 Select Phone autolock period > User defined, and set the length of time afterwhich the phone is locked automatically.Lock your phone manuallyOn the home screen, press the power key , select Lock phone, then type in thesecurity code.Unlock your phonePress the lock key, type in the security code, then select OK.If the lock key is out of reach, press the menu key, then select Unlock.Lock your phone remotelyForgot your phone at work and want to lock it to prevent unauthorised use? You canlock your phone remotely using a predefined text message. You can also lock thememory card remotely.Enable remote locking1 Select > Settings > Phone > Phone management and Security settings >Phone and SIM card > Remote phone locking > Enabled.2 Enter the text message content. It can be 5-20 characters, and both upper andlower case letters can be used.3 Enter the same text again to verify it.4 Enter the lock code.Send the lock messageTo lock the phone remotely, write the predefined text, and send it to your phone asa text message.104 Phone management