Key Features:

• 1.8 inch (128x160) color LCD with 2 programmable soft keys
• Offers 20 hours talk time and 250 hours standby time
• Supports up to 10 SIP accounts and 10 lines per handset as well as 3-way conferencing
• Push-to-talk via a configurable button
• Video streaming display and seamless 1-touch door control with Grandstream’s GDS3700 series Door Cameras (Not Included and Sold Separately)
• HD audio on the speakerphone, handset, and headset jack
• Software and firmware updates over-the-air