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Side Views of Your Phone
1.
3.5mm Headset jack
: allows you to plug in headphones.
2.
Volume keys
: allow you to adjust the ringer volume while in
standby mode or adjust the voice volume during a call.
When receiving an incoming call, briefly press down either
volume key (
)
to mute the ring tone.
3.
Microphone
: allows other callers to hear you when you are
speaking to them.
4.
Power/Accessory Interface connector
: allows you to
connect a Travel Charger or other optional accessories
such as a USB/data cable or a hands-free headset for
convenient, hands-free conversations.
5.
Power/Lock key
: (
) lets you power your phone on
and off. Also allows you to lock or unlock the touch screen.
For more information on locking your phone, see
Содержание SGH-I747 Galaxy S III
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