Yealink EXP20 expansion board for SIP-T27P/SIP-29G, LCD screen, 20 Dual LED's. Supports up to 6 units

The EXP20 touts an all-new design that mirrors the eloquent look and feel of the T27P and T29G models. The solution brings to the table multiple convenient, user-friendly features such as rubber feet covers in order to prevent sliding,as well as a flexible base that allows the phone to stand in multiple dynamic positions. These features, among many others, contribute to a more enjoyable user experience. The solution"s expansive screen, combined with an added backlight and multi-page layout, simplifies navigability for the end user. These functionalities, combined with 38 programmable LED keys, provides the rich visual experience that professionals need to exceed in today"s demanding workplace. TheEXP20 supports up to six expansion modules. It should be noted, however, that if you exceed two connections, the device will require a conventional power supply of 5V/1.2A.