Yealink SIP-T52S

• New structure design• 2.8" 320 x 240-pixel color display with backlight• Built-in Bluetooth 2.0• USB 2.0 port for USB recording and wired/wireless USB headsets• Opus Codec support• T54S&T52S firmware and Auto-P template unified• Up to 16 VoIP accounts• Dual-port Gigabit Ethernet• PoE support• Paperless label design• Wi-Fi via WF40