Patent ID: 6957040

Claim:
A portable telephone set which can establish data communication with a first image processor storing image data, comprising: command means for issuing a reading command to read out the image data to said first image processor; setting means for setting a destination of transmission of the image data; first receiving means for receiving the image data transmitted from said image processor in response to the reading command issued by said command means; first transmission means for transmitting the image data received by said first receiving means to the destination of transmission set by said setting means through a communication network; second receiving means for receiving the image data transmitted through the communication network; second transmission means for transmitting the image data received by said second receiving means to a second image processor; and judgment means for judging whether or not the data amount of the image data to be received by said second receiving means is not more than the amount of data which can be stored in said second image processor, said second receiving means receiving the image data when it is judged that the data amount of the image data to be received by said second receiving means is not more than the amount of data which can be stored in said second image processor.