BatterySleep mode3G connection activeWireless LAN (WLAN) activeBluetooth connectionKeyboard shortcutsWith keyboard shortcuts, you can use yourdevice more efficiently.Function keysFn+F1 — Back/RewindFn+F2 — Play/PauseFn+F3 — Next/ForwardFn+F4 — Mute soundFn+F5 — Volume downFn+F6 — Volume upFn+F7 — Reduce screen brightnessFn+F8 — Increase screen brightnessFn+F9 — Switch display modeFn+F10 — Activate connection methodsFn+F11 — Open Social hubFn+F12 — Print screenPower keySwitch device off if not respondingPress the power key for at least fourseconds.Start up in flight modePress the power key for approximately 3seconds to start up your device withoutactivating the internal WLAN, 3G, orBluetooth antenna.Deactivate flight modePress fn+F10, and select the airplane icon.To change the power scheme or shutdown the device, for example, press thepower key, and select from the following:Balanced — Balance performance withpower consumption where possible.High performance — Prioritizeperformance over battery life.Power saver — Minimize powerconsumption.Sleep — Put the system in standby mode.Restart — Shut down your device, afterwhich it starts up.Shutdown — Shut down your device.Antenna locationsYour device may have internal andexternal antennas. Avoid touching theantenna area unnecessarily while theantenna is transmitting or receiving.Contact with antennas affects thecommunication quality and may cause ahigher power level during operation andmay reduce the battery life.Keys and parts in your device 7© 2009 Nokia. All rights reserved. 7