Fanvil H6W Wi-Fi Phone with 5 programmable softkeys for service hotline; 2 SIP, SIP hotspot; 3.5-inch 320x480 IPS screen, customizable background image; supporting custom hotel service numbers and icons; Customizable softkeys’ icons and hotel service numbers ; Built-in dual-band 2.4GHz & 5GHz Wi-Fi (Wi-Fi 6); Factory default SSID configuration; Sleep mode to reduce energy consumption; USB-A interface charging, no need for additional converter