Yealink's SIP-T52S Smart Media Linux HD Phone features a built-in web browser, calendar, voice recorder and other features, and it also supports the installation of third-party applications to business settings.

Yealink T52S

The Yealink SIP-T56A is a simple-to-use smart media phone that provides an enriched HD audio experience for business professionals. Based on Android 5.1.1 operating system, the SIP-T56A features a seven-inch fixed multi-point touchscreen, integrated Wi-Fi and Bluetooth 4.0+ EDR.

Yealink T56A

The Yealink SIP-T58V is a simple-to-use smart media phone that provides an enriched HD audio and video calling experience for business professionals. 

Yealink T58V