Understanding Your Phone 23Side Views Features1. Volume Key: From a Home screen, press to adjustMaster Volume. During calls or music playback, pressto adjust volume. Press to mute the ringtone of anincoming call.2. USB Power/Accessory Port: Plug in a USB cable forcharging or to sync music and files.3. Microphone: Passes your voice to other parties in a call.Used when recording voice notes. Passes your voice toVoice Dialer. (For more information, refer to “VoiceDialer” on page 133.)4. Power / Lock Key: Press and hold to power your phoneon or off, also to restart your phone or place it in Silentmode or Airplane mode. With the phone on, press tolock your phone and blank or waken the display.2134
