Yealink T48S Specifications

Optima HD Voice
7" 800 x 480-pixel backlit touch screen
SILK Speech Codec support
USB 2.0
Compatible with Office 365
Calendar
Common Area Phone
Dual-port Gigabit Ethernet
PoE support
Bluetooth earhphone via BT40
Wi-Fi via WF40
USB headset
YHS32/YHS33, EHS support
Supports up to 6 expansion modules
Wall mountable
California Prop 65 Warning