VT VT9400 DECT - Conference Call with Multiple Headsets; Technical Specifications; Vt9400 Dect Headset

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6.3 CONFERENCE CALL WITH MULTIPLE HEADSETS
The VT9400 DECT is able to pair with four headsets in total for conferencing:
one primary and three secondary headsets.
Connect the headset:
1. Consistently press the PAGE switch for 5S, the headset with paired light will flash to search the
headset,
consistently press the headset mute button until the headset status LED flash, then the headset are in the
paired
status. Connection will be successful when the LED power off in the same time.
2. Repeat the procedure 1 to connect the four pieces of headsets.
Conference call
1. Press the multiple function button to connect the headsets, then the audio will be shared between
the headsets.
2. Dialing to enter the conference call.
Ending or leaving the conference
The headset user can hang up the phone call to end the conference. At the same time, all headset calls are
ended.
7. TECHNICAL SPECIFICATIONS
7.1 VT 9400 DECT HEADSET
Operating environment:
0˚C to +40˚C; Up to 95% Rh non-condensing.
Call control:
Multi-function button support for answer call, end call, reject call, docking operations also answer and
end calls.
Volume control and microphone mute:
button controls on headset.
Visual indicator:
LED indicates call status, pairing status and other events.
Audio indicators:
Tones indicate incoming calls, low battery, volume level, microphone muting and other events.
Sound quality:
DSP noise reduction; echo cancellation; tone control; wideband and narrowband audio.
Recharge: