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11. MUTE
During a call, press to mute the handset or
speakerphone. Press again to resume your
conversation.
12. VOLUME BOOST
Press to turn on the volume boost during a call in
handset earpiece mode.
13. pVOLUMEq
volume.
14. RINGER VOL -/+
Slide to decrease or increase the ringer volume.
15.
SPEAKER
Press to turn the speakerphone on or off.
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