General Information
Wireless standard: (CAT - IQ) European DECT and U.S. DECT
DECT range: For European DECT, up to 120 meters from VT 9400 DECT Headset base to headset
For U.S. DECT, up to 350 feet from VT 9400 DECT Headset base to headset
Fit And Comfort
Leatherette ear cushion and flexible headband
Audio Frequency
DECT frequencies:
US DECT: 1.92 - 1.93 GHz
EU DECT: 1.88 - 1.90 GHz
Audio indicators: Tones indicate incoming calls, low battery, volume level, microphone muting
Sound quality: DSP noise reduction; echo cancellation; tone control
Battery
Battery type: Lithium Ion-polymer
Battery capacity: 300 ma/h, typical
Battery talk time: Up to 8 hours
Battery lifetime: Minimum 1000 charge cycles
Battery standby time: At least 36 hours
Compatibilty
Compatible with PC softphones like Teams, Skype for Business, 3CX,Avaya Workplace, Cisco Jabber,Counterpath, Bria.
Work seamlessly with most of desk phones.
Connectivity
PC and desk phone dual modes
Call Control
Answer and end calls, mute microphone, volume up and down
Extended Information
Operating environment: 0˚C to +40˚C; Up to 95% Rh non-condensing