Abstract: A wireless communication device comprises a button depressable to associate a communication with the device with a billing account. A method is also disclosed of assigning a communication with a wireless device to a billing account. The method comprises receiving a code from the wireless device corresponding to the billing account, and associating the communication with a billing account.

Abstract: The disclosure is directed to a limited application computing device including a processor having an input device interface responsive to user input devices, an output interface to provide communication to a display device, a memory interface to access at least one solid-state memory device, and a network interface coupled to a wireless data communication device. The limited application computing device also includes a nonvolatile solid-state memory coupled to the processor via the memory interface. The nonvolatile solid-state memory stores a limited set of non-user changeable applications that may be executed by the processor.