It gives reliability performance and less hassle and uses the secure DECT standard to communicate with the base station wirelessly. This handset has a range of upto for 165 ft indoor and 980 ft for outdoor. It comes with a talk time of 10 hours and standby time of 100 hours. VVX D230 DECT IP Phone Handset Features: Wireless Handset Up To 165′ Indoor / 980′ Outdoor Range SDP SIP Protocol Support Supports 8 Simultaneous Calls Call Timer Call Waiting Voice Activity Detection Acoustic Echo Cancellation Frequency Response: 150Hz to 7KHz Background Noise Suppression 2 inch TFT 178×220 Color LCD Speakerphone for Hands-free calls Call Transfer Up To 10 Hours Talk Time Up To 100 Hours Standby Time 2.5mm Headset Jack with 3.5 mm Adapter Codecs: – G.711A/U – G.726 – G.729AB Operating Temperature : 0C to 40C Storage Temperature: -40C to +65C Wall Mountable Low-delay Audio Packet Transmission Full-Duplex Speakerphone Operation

Polycom VVX D230 Dect IP Phone Handset VVX D230 Dect IP Phone Handset
$57.13