Samsung SCH-R310 Cell Phone User Manual


 
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3.
Speakerphone / Push-To-Talk (PTT) Key
— In Standby
mode, pressing this key launches the
ChatLINK
screen,
enabling PTT operation.
In Standby and Call modes, pressing and holding this
key toggles your phone in/out of Speakerphone mode.
In PTT mode, pressing and holding this key enables you
to talk (release to listen).
4.
Power / Accessory Connector
— Used to plug in
charging accessories and to connect a headset or any
available accessory cables to your phone.
Open View (Front) of Your Phone
Features
1.
Earpiece / Speaker
— Lets you hear ringing and alert
tones, alarm tones, and the other parties to calls.
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