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Operation
Options while on calls
Multiple headset/handset use
Headsets and handsets on the same phone line can join an
external call in progress. The number of headsets and handsets
that can join may be limited by your telephone system. See your
telephone user’s manual for more information.
Join a call with a headset by pressing ON/OFF on the headset. To
hang up, press ON/OFF or place the headset in the headset charger.
Mute
The mute function allows you to turn off the headset microphone.
You can hear the caller, but the caller cannot hear you.
To mute the call:
• Press MUTE/FLASH on the headset to turn off the headset
microphone. When mute is on, there is a short beep every 15
seconds until mute is turned off.
To end mute:
• Press MUTE/FLASH on the headset again and resume speaking.