Grandstream DP720

Great for your small or large business, this cordless expansion handset lets you communicate with customers for all around the office. The 3-way conferencing and HD audio make it easy to seal the deal. Compatible with DP750 base (sold separately). Supports call waiting, call transfer, do not disturb, message waiting indication and multilanguage s... moreupport. Supports up to 10 SIP accounts. Offers beautiful HD audio. Allows a range up to 300 meters outdoors and up to 50 meters indoors. Full-duplex speakerphone for hands-free chatting. 3-way conferencing for speaking with several clients at once. Automated provisioning through TR-069 and XML configuration files. Can be used with UCM IP PBXs for Zero Configuration provisioning. 3.5 mm jack for connecting a headset. Removable belt clip lets you keep the phone on you as you walk. Battery allows 250 hours of standby time and 20 hours of talk time. Comes with a handset, a universal power supply, a charger cradle, 2 batteries and a guide. Backed by the manufacturer's 1-year limited warranty.