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https://www.044.eu/en/yealink-t54w-ip-phone-16-voip-accounts-4-3-inch-color-display-usb-2-0-802-11ac-wi-fi-dual-port-gigabit-ethernet-802-3af-poe-power-adapter-not-included-sip-t54w/
Yealink T54W IP Phone, 16 VoIP Accounts. 4.3-Inch Color Display. USB 2.0, 802.11ac Wi-Fi, Dual-Port Gigabit Ethernet, 802.3af PoE, Power Adapter Not Included (SIP-T54W)