24 Copyright © 2007 Nokia. All rights reserved.Y o u r p h o n eWarning: Do not hold the device near your earwhen the loudspeaker is in use, because thevolume may be extremely loud.Keypad lock (keyguard)To prevent accidental keypresses, you can lock the keypad.To lock the keypad in the phone mode, press the leftselection key and * within 1.5 seconds. To set the phone toautomatically lock the keypad after a certain time, selectMenu > Settings > Phone sett. > General > Security >Phone and SIM card > Keypad autolock period > Userdefined and the desired time.To lock the keypad in music mode, press the power keyquickly, and select Lock keypad.To unlock the keypad in the phone mode, select Unlock,and press * within 1.5 seconds.To unlock the keypad in music mode, select Unlock > OK.When the keypad lock is on, calls may be possible to theofficial emergency number programmed into your device.Connect a compatible headsetDo notconnectproductsthat createan outputsignal asthis maycause damage to the device. Do not connect any voltagesource to the Nokia AV connector.When connecting any external device or any headset,other than those approved by Nokia for use with thisdevice, to the Nokia AV connector, pay special attention tovolume levels.Connect a USB data cableTo set the default USBconnection mode, selectMenu > Settings >Connectivity > USB > USBmode and the desiredmode. To set whether thedefault mode is activatedautomatically, select Askon connection > No.12
