Samsung SCH-R680WRAUSC - Manual (Page 19)

Understanding Your Phone 15
Side Views Features
1. Accessory Hook: Connect optional accessories, such as
carrying straps, to the phone.
2. Volume Key: From a Home screen, press to adjust Ringer
Volume. During calls or music playback, press to adjust
volume. Press to mute the ringtone of an incoming call.
3. USB Power/Accessory Port: Plug in a USB cable for
charging or to sync music and files.
4. microSD (Memory Card) Slot: Lets you install and remove
optional microSD Memory Card for additional image/photo
storage and for music storage.
5. Power/Lock key: Press and hold to power your phone on or
off. With the phone on, press to lock your phone and blank
or waken the display. With the phone on, press and hold,
then select Silent mode, Airplane mode, or Power off.
6. Headset/Headphone/TTY Jack: Connect a wired handsfree
headset, stereo headphones, or a TTY device.
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