This telecommunication service allows digital wireless subscribers to send and receive faxes. G3 Fax provides functionality similar to a wireline fax device in that the data is modified to make it suitable for transporting over an appropriate medium. Both wireless and wireline media are accommodated to support interworking between the two networks in a way that is transparent to the terminal equipment. The subscriber's terminal equipment interfaces to a conventional DCE data port. The far-end DCE interworks at each end function as if connected to a compatible device.