![background image](http://html.mh-extra.com/html/samsung/galaxy-rugby-pro/galaxy-rugby-pro_user-manual_339859024.webp)
18
1. 3.5mm Headset jack
: allows you to plug in headphones.
2. Customizable key
: allows you to quickly a function on
your phone that you have set up. For more information,
refer to
“Customizable key”
on page 117.
3. 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. Adjusts text size when reading a
message or using the browser in the Apps folder.
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. Microphone
: allows other callers to hear you when you
are speaking to them. It also used for the
Speakerphone.
6. 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
“Locking and Unlocking the Phone”
on page 31.
7. Lanyard port
: allows you to connect a lanyard or
keychain to your phone.
Rear View of Your Phone
1. Microphone
: used for noise cancellation and stereo
recording.
2. Flash
: is used to provide adequate light when taking
pictures in dark places.
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