US Patent 7277520 Electronic apparatus having a communication device

An electronic apparatus has a communication device, memory which stores identification information for identifying an external device having been previously connected to the communication device, an operation switch, a connection establishing unit for establishing connection with the external device designated by identification information stored in said memory in response to the operation of said operation switch, and a receiver for receiving data transmitted from the external device with which the connection is established by the connection establishing unit via the communication device.