sOverview1 Display indicatorsSignal strength/GPRS/battery level.2 SoftkeysPress the softkey to call up the func-tion that is displayed as §Text§ or icon onthe grey fields above the key.3 A Call keyDial displayed phone number or name,accept calls. In standby mode: Displaythe last calls.4 B On/Off/End key• Switched off: press and hold toswitch on.• During a conversation or in anapplication: press briefly to finish.• In menus: press briefly to go back alevel. Press and hold to return tostandby mode.• In standby mode: press and hold toswitch off phone.5 Navi-keyIn lists and menus:GScroll up and down.DFunction call.CBack a menu level.During a call:EIncrease volume.FDecrease volume.In standby mode:EVoice control (press and hold).FOpen Addressbook/Phonebook.DOpen menu.CGPRS info.6 * Press and hold• In standby mode: switch on/off allsignal tones (except alarm).• For incoming calls: only switch offring tones.• Writing SMS: Press briefly to displayspecial characters.7 Press and holdIn standby mode: switch key lockon/off.8 Plug socketFor charger, headset.This is a summarised version of theUser Guide. The complete version inEnglish and German can be found onthe Internet: www.siemens.com/a31_ ª gService provider17.01.2006 09:15NewMMS MenuA31