A SERVICE OF

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Understanding Your Phone 11
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 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.
5. Power/Lock key: ( ) lets you turn your phone on and
off. Also allows you to lock or unlock the touch screen. For
more information on locking your phone, see “Locking and
Unlocking the Phone” on page 21.
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