Samsung SGH-S730HKATFN User Manual page 26

2. Volume key allows you to adjust the ringer volume in standby
mode (with the phone open) or adjust the voice volume during
a call. When receiving an incoming call:
• Pressing the volume key down mutes the ring tone.
3. Menu key displays a list of options available for the current
screen. From the Home screen it displays Wallpaper, Manage
apps, and System settings.
4. Home key displays the Home screen when pressed.
5. USB Power/Accessory connector allows you to connect a power
cable or optional accessories such as a USB/data cable.
6. Microphone is used during phone calls and allows other callers
to hear you clearly when you are speaking to them. It is also
used to make voice note recordings and record stereo audio
during video recordings.
7. Back key redisplays the previous screen or clears entries.
8. microSD Card Slot (internal) allows you use a microSD card to
expand the memory of your phone.
9. Display shows all the information needed to operate your
phone, such as the connection status, received signal
strength, phone battery level, and time.
10. Power/Lock key a short press allows you to lock/unlock the
device. Press and hold for two seconds to access the device
options screen from where you can toggle the volume mode
(Mute, Vibrate, or Volume on), activate/deactivate Airplane
mode states, or power the device off.
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