Main Features:

• 8 Programmable line keys with dual-color LED indicator
• Up to 4 SIP accounts
• 2.8-inch color LCD screen (320x240) TFT and customizable front panel for easy logo adaptation
• 10 individual multi-purpose keys (MPK) with dual-color LED and paper slot
• Up to 32 virtual multi-purpose keys (VPK) on the screen
• Exceptional wideband full-HD audio quality on handset and full-duplex speakerphone, supporting codecs like G.722 & Opus
• 4 programmable XML keys, 9 dedicated function keys for messages (with LED indicator), hold, transfer, call send/redial, headset, mute, speakerphone, and volume +/-, 5 keys for menu and navigation
• Voice conferencing capability up to 5 points
• Built-in dual-band Wi-Fi and Bluetooth for headset connection, contact synchronization, calendars, and more
• 2 Gigabit ports and Power over Ethernet (PoE) for power and network connection
• USB port supporting Grandstream's GUV series headsets and others
• EHS support for connection with Plantronics headsets
• Deployment, configuration & management online via Grandstream's GDMS platform
• High-level security and professional protection including secure boot, dual firmware images & encrypted data storage
• Multi-language support