Polycom VVX300 User Manual page 11

How to mute a call?
●
Press the Mute button.
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The microphone is muted and you continue
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to hear your contact
Press Mute again to enable the
–
microphone
How to set a call on hold?
●
Press the Hold button or Hold softkey
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Music is played to the caller
–
Press Hold again or the Resume softkey to
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take back
Hold / Mute
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