2 programmable keys, 23 hard keys and 2 indication LED</br>Also features a 2 x 16 line LCD</br>Features: Call hold, call waiting, call transfer, call forward, caller id, call list, DND, redial, flash, 3-way conference and much more</br></br>Product Description</br></br>2 VoIP accounts wideband codec: G.722 Narrowband codec: G.711(A/µ), G.723.1, G.729Ab, G.726, 132 x 64-pixel graphical LCD with backlight call hold, mute, DND one-touch speed dial, hotline call forward, call waiting, call transfer group listening, SMS, emergency call redial, call return, auto answer local 3-way conferencing direct IP call without sip proxy ring tone selection/import/delete set date time manually or automatically dial plan XML browser, action URL/URI integrated screenshots RTCP-XR HD voice: HD handset, HD speaker wall mountable power over Ethernet support no power supply included (yea-PS5V600us).</br><br/>http://www.amazon.com/gp/product/B00WRJ5I6I