Toshio Kenmochi

Data communication apparatus with voice communication control

Facsimile apparatus with functional expansion unit

Data communication apparatus for setting the baud rate and bit rate of a modem and performing data communication at the set baud rate and bit rate

Concurrent voice and data communication

Portable facsimile apparatus

Data processing apparatus operable in accordance with a connected IC card

Communication apparatus prints or transmits received data depending on whether a predetermined number is included in a received command or not

Facsimile apparatus having V.8 protocol facility and facsimile communication method

Communication apparatus capable of utilizing portable device

Communication system having the capability of selecting an optimum communication mode from a plurality of modes, depending on the type of equipment at a party to be communicated with