High-resolution 4.3In. TFT-colour display- Dedicated displays for extension monitoring- Up to 24 BLF keys 6 physical- Improved graphical user interface- Dual-angle footstand: 46 Degrees and 28 Degrees – Wall mountable- Wideband hands-free talking- Digital Signal Processor DSP ehanced 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 4 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