| 摘要 |
PURPOSE:To make it possible to display FAX contents by a mobile set by providing a slave set with a signal detecting part, an image signal processing part and a display part for displaying image data. CONSTITUTION:At the time of obtaining an image signal from an external apparatus, a master set stores the image signal in an image data storing part and prints out the stored data by a printing part. Then a field intensity detecting part judges whether cordless communication with the slave set is possible or not by measuring the intensity of an electric field, and at the time of finding impossibility of cordless communication with the slave set, the image data stored in the image data storing part are modulated for cellular communication and outputted. When a signal detecting part 10 in the slave set detects the image signal modulated for cellular communication by the master set from a cellular telephone radio part 1 through a switching part 12, an image signal processing part demodulates the detected signal and displays the signal on a display part 24. Thereby even when the slave set exists outside the cordless communication range of the master set, the slave set can check the image by the display part 24. |
