Almost all the customer equipments or BSNL ONT device from each company comes with WiFi connectivity as works as a router with dual mode facility, So there is no need of additional WiFi router, and these ONT Modem new BSNL Bharat Fiber technology ONTs only supports voice as well as internet connectivity through GPON / EPON technology. Almost all the customer equipments or BSNL ONT device from each company comes with WiFi connectivity as works as a router with dual mode facility, So there is no need of additional WiFi router, and these new BSNL Bharat Fiber technology ONTs only supports voice as well as internet connectivity through GPON / EPON technology.