Yealink Expansion Module with Display for (T4 Series)

Description The Expansion Module for the T4 series phones, expanding the functional capability of your sip phone to a whole new level. It features a large graphic LCD. Two pages of 20 flexible buttons are shown on the display can be programmed up to 40 various features, the productivity-enhancing features include BLF/BLA, speed dialing, call forward, transfer, park, pickup, etc. Features An exclusive collection which quality and detailed designs Rich visual experience with 160×320 graphic LCD 20 physical keys each with a dual-color LED 2 independent control keys are used for fast switch pages Stand with 2 adjustable angles Wall mountable Specification Display 160×320 graphic LCD with 16-level grayscales LCD Backlight Two page views are possible Different icons for each function shown on the LCD Features Keys and Indicator 20 physical keys each with a dual-color LED 20 additional keys through page switch 2 independent control keys are used for fast switch pages Programmable for Shared Line, BLF List BroadSoft Group, Call Park, Conference, Forward, Group pickup Group listening LDAP, Pick UP, XML Browser, Zero-SP-Touch Physical Feature Wall mountable Stand with 2 adjustable angles Expansion module (≤2) is powered by the host phone Supports up to 6 modules daisy-chain 2xRJ12（6P6C）ports for data in and out Dimension (W*D*H*T):127mm*213mm*167mm*45mm Applies to Yealink IP Phone Operating temperature: -10~50°C Operating humidity: 10-95% Package Features Qty/CTN: 10 PCS N.W/CTN: 6.7 kg G.W/CTN: 7.6 kg Giftbox size: 237mm*154mm*100mm Carton Meas: 520mm*317mm*247mm