Call Functions27Switching Quickly to the Silent ModeThe Silent Mode is convenient when discretion is required andyou a wish to stop the phone from making any noise, in atheater for example.In idle mode, to switch your phone quickly to the silent mode,simply press and hold down the key until the “Silent Mode”message and vibration icon are displayed.In the silent mode, your phone changes the sound settings asfollows.To exit the silent mode and reactivate the previous SoundSettings, press and hold the key again until “Exit SilentMode” appears. The vibration icon ( ) is no longer displayed.Option New SettingAlert Type (Menu 4.3) VibrationKeypad Tone (Menu 4.4) OffSMS Tone (Menu 4.5) VibrationPower On/Off (Menu 4.6) OffExtra Tones (Menu 4.7.1) Off