Yealink EXP40 Expansion Module

The SIP-T48S IP Phone is a dynamic business communicatio solution for executives and professionals. This phone offers a large touch screen that makes switching between pages and applications swift, easy and convenient.

The SIP-T48S is also with Yealink's Optima HD Voice technology and wideband codec of Opus for unparalleled audio clarity. Phone think they are sitting in the same room with one a phone uses Gigabit Ethernet technology for ra dling. Plus, it works in conjunction with Bluetooth and Wi-Fi USB Dongle. The new T4S series offers the sam-. gant appearance of the T4 line, but with impro greater interoperability and collaboration.