Vtech ErisStation® SIP DECT VCS850 Expansion Wireless Speakerphone

Accessory expansion wireless speakerphone only - requires VCS752 to operateVCS850 Full-duplex speakerphone in base Up to 12 hours of wireless talk time Pair up to 3 expansion speakerphones per VCS752 base 2-year warranty Key Features Full-duplex speakerphone in base Callers can speak and be heard at the same time, just as they would in a face-to-face meeting. Cordless expansion Collaborating in a large conference room? Pair up to three VCS850 DECT Expansion Wireless Speakerphones to increase the volume and microphone pickup for 27 or more active participants. HD voice quality With G.722 wideband codec support for HD audio, calls have never sounded so rich and life-like. Up to 12 hours of wireless talk time With 12 hours of talk time, you have plenty of room to keep the meeting going on one charge. Up to 70 hours of standby time With up to 70 hours of standby time, there's no need to worry about losing a charge mid-meeting. 2-year standard warranty Enjoy the peace of mind that comes with an industry-leading, standard two-year warranty.