18keyguard is on, press the call key. When you end or rejectthe call, the keypad remains locked. To unlock, selectUnlock and press * quickly.Select Menu > Settings > Phone > Automatic keyguard >On to set the keypad to lock automatically after a presettime delay when the phone is in the standby mode.When the keypad lock is on, calls may be possible to the officialemergency number programmed into your device.3. Call functions■ Make and answer a callTo make a call, enter the phone number including the areacode if necessary. The country code should be included, ifnecessary. Press the call key to call the number. Scrollright to increase or left to decrease the volume of theearpiece or headset during the phone call.To answer an incoming call, press the call key. To rejectthe call without answering, press the end key or close thefold.