The Yealink EXP20 Expansion Module for the SIP-T27G and SIP-T29G, 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 and can be programmed with up to 40 various features. The productivity-enhancing features include BLF, speed dialling, call forward, transfer, park, pickup, etc.
- Rich visual experience with 160×320 graphic LCD.
- 20 physical keys each with a dual colour LED.
- 2 independent control keys are used for fast switch pages.
- Stand with 2 adjustable angles.
- Wall mountable.