Abstract: A mobile tethering device includes a wireless transceiver, a processor, a computer tangible storage device, and program instructions stored on the storage device for execution by the processor. The program instructions include first program instructions to receive a request to initiate a connection with a remote communications device. The program instructions further include second program instructions to establish a wireless connection with a mobile communication device via the wireless transceiver. The program instructions further include third program instructions to communicate data indicative of a request to initiate a telephone call to the mobile communication device, wherein the mobile communication device is configured to initiate the telephone call via a public switched telephone network. The program instructions further include fourth program instructions to communicate data associated with the telephone call to the mobile communication device.