Unified Firmware Enhanced Sip Phone

* Unified Firmware Enhanced Sip Phone* 4.3" 480 X 272pixel Color Display With Backlight* Opus Codec Support* Dual USB Ports* Dual Firmware Images* T42u (pending)/t43u/t46u/t48u Autop Template Unified* T42u (pending)/t43u/t46u/t48u Firmware Unified* Up To 16 Sip Accounts* Dualport Gigabit Ethernet* Poe Support* USB Headset And Ehs Support* Wifi Via Wf40/wf50* Bluetooth Via Bt40/bt41* USB Recording* Supports Colorscreen Expansion Modules* Stand With Two Adjustable Angles* Wall Mountable* Expandable With Yeaexp43* Psu (yeaps5v2000us) Not Included* Does Not Support Ehs36 And Exp40* Brand: Yealink