To change the length of time after which the keypad is locked, select Menu > Ctrl.panel > Settings and General > Security > Phone and SIM card > Keypad autolockperiod.To lock the keys manually in the home screen, press the left selection key and then theright selection key.To lock the keys manually in the menu or in an open application, press the power keybriefly, and select Lock keypad.To unlock the keys, press the left selection key and then the right selection key.AccessoriesYou can connect your device to a range of compatible accessories. Check the availabilityof the approved accessories with your dealer.Connect the headsetWarning:When you use the headset, your ability to hear outside sounds may be affected. Do notuse the headset where it can endanger your safety.Connect the compatible headset to the headset connector of your device.18 Get started
