A wireless terminal having processing resources, a user interface including a user input device and a display, and a wireless interface causes a file to be printed to a destination printer that is unsupported by the wireless terminal. The detector is used to process the outputs of synchronously sampled matched filters. A nonaqueous electrolyte contains a fluorinated nitrile compound including two or more cyano groups or a cyano group and an ester group. Further, with no provision of power wires or ground wires, short circuit of the bonding wires is less likely to occur, and thus production yield is enhanced.