DECT Cordless HD Handset for Mobility
The DP722 is a DECT cordless HD handset for mobility and allows the user to move freely and efficiently throughout any work environment and is supported by Grandstream DECT VoIP base stations

• Up to 20 lines and 20 SIP accounts (with DP755), or 10 lines and 10 SIP accounts (with DP752 and DP750)
• Supports a range of up to 350 meters outdoors (with DP755/DP752) and 50 meters indoors with 20 hours of talk time and 250 hours standby time
• 1.8 inch (128x160) color LCD with 2 programmable soft keys
• 3-way conferencing
• Push-to-talk via a configurable button
• Seamless 1-touch door control with Grandstream’s GDS series of Facility Access devices
• HD audio on the speakerphone, handset, and headset jack
• Software and firmware updates over-the-air