DoCoMo FOMA handsets which have WiFi connectivity will be able to utilise a new service called Home U which allows them to make their normal telephone connections via their home broadband rather than the cellular network. This will allow for free calls between Home U user when they are in their own residence. It will also allow handsets to download large volumes of data such as video at up to 54Mbps – this is a limitation of the WiFi technology, in fiber to the home areas, the actual speed of Japanese broadband is often 100Mbps.