Using Speakerphone - Samsung Convoy SCH-u640 User Manual

The Basics

Using Speakerphone

With the phone open, press and hold the
Speakerphone key (on the right side of the device)
to switch from using the earpiece to the speakerphone
before or during a call. Use the volume keys (located on
the left side of your phone) to adjust the volume.
When answering a call, press and hold the
Speakerphone key . To end the call, press the End/
Power key ( ). After the call has ended the speaker-
phone function turns off automatically.
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