High-resolution 4.3" TFT-color display. Dedicated displays for extension monitoring. Up to 24 BLF keys (6 physical). Improved graphical user interface.
Dual-angle footstand: 46 degree and 28 degree. Wall mountable. Wideband hands- free talking. Digital Signal Processor (DSP) enhanced audio quality. 2-port 1-Gigabit Ethernet switch (RJ45) IEEE 802.3. Power over Ethernet IEEEaf, Class 3. USB headset ready. D7 Expansion Module ready. Support for USB WiFi stick. Electronic Hook Switch (EHS) support for wireless headsets. Built-in Bluetooth compatibility. 12 SIP identities/accounts. XML browser. Call lists for dialed, received and missed calls. Local directory with 10000 entries. Multiple language support. DTMF in-band/out-of-band/SIP-INFO. Interoperable with all major IP PBX platforms. Speed dialing, URL dialing. Local dial plan, Automatic redial on busy. Call completion (busy/unreachable), Caller identification. Call waiting, Call blocking (deny list). Auto answer, Hold. Music on hold. Handling of up to simultaneous calls. Blind and attended transfer, Call forwarding. 3-way conferencing on the phone. Extension monitoring, call pickup. Call park, call unpark. Multicast paging, DND mode (do not disturb). Keyboard lock, Client matter code (CMC).