Yealink SIP-T55A, excl. voedingsadapter Skype for Business
T55A Teams Edition. Mid-level media phone for personal desks. * Optima HD voice, HAC Handset * 4.3” 480 × 272 capacitive touch screen * Yealink Noise Proof Technology * 1 USB 2.0 port for USB headsets, Bluetooth dongle and Wi-Fi dongle * Dual-port Gigabit Ethernet, PoE support * Wall mountable * Based on Android OS, upgradability of firmware to Teams or SfB edition * Flexible upgradability of device applications for Teams or SfB users.