18 Y o u r d e v i c e■ Keypad lock (keyguard)To lock the keypad when you close the slide, select > Settings > Phone sett. >General > Slide handling > Keyguard activation > Change > On when closingslide.To set the device to automatically lock the keypad after a certain time, select >Settings > Phone sett. > General > Security > Phone and SIM card > Keypadautolock period > User defined and the desired time.Opening the slide unlocks the keypad. To unlock the keypad when the slide isclosed, press the left selection key and select OK within 1.5 seconds.When the device or keypad is locked, calls may be possible to the official emergency numberprogrammed into your device.■ Remote lockTo prevent unauthorised use of your device, you can lock your device and memorycard remotely using a text message. You must define the message text, and to lockyour device, send that text message to your device. To unlock your device, youneed the lock code.To enable remote locking and to define the text message content to be used,select > Settings > Phone sett. > General > Security > Phone and SIM card >Remote phone locking > Enabled. Enter the text message content (5 to 20characters), verify it, and enter the lock code.■ Access codesTo set how your device uses the access codes, select > Settings > Phone sett. >General > Security > Phone and SIM card.Lock codeThe lock code (5 digits) helps to lock your device. The preset code is 12345. Changethe code, keep the new code secret and in a safe place separate from your device.To change the lock code, select > Settings > Phone sett. > General > Security >Phone and SIM card > Lock code. To activate the automatic locking of your device,select Phone autolock period > User defined.If you forget the code and your device is locked, your device will require serviceand additional charges may apply. For more information, contact a Nokia Carepoint or your device dealer.