Voice over IP Yealink SIP-T57W - VoIP-Telefon NEW

Power supply not included. Sold separately.Prime Business Phone to Deliver Optimum Desktop ProductivityEspecially designed for busy executives and professionals, the Yealink SIP-T57W is an easy-to-use Prime Business Phone with an adjustable 7-inch multi-point touch screen with easy navigation. Built-in Bluetooth 4.2, built-in dual band 2.4G/5G Wi-Fi and built-in USB 2.0 port allow for USB recording or a direct wired/wireless USB headset or up to three Yealink EXP50 expansion modules to be connected. Key Benefits:7" 800px x 480px LCD adjustable touch screenBuilt-in Bluetooth 4.2Built-in dual band 2.4G/5G Wi-Fi (802.11a/b/g/n)USB 2.0 port for USB recording, wired/wireless USB headsets and EXP50 expansion unitsUp to 16 VoIP accountsDual-port Gigabit EthernetPoE supportHAC HandsetPaperless label designWall mountableUser FriendlyBluetooth and WiFi Wireless ConnectionHigh ExpandabilityEfficient Installation and ProvisioningT5 Business Phone Series:Datasheets / User Manuals / Quick Start Guid