A media convert service providing method is capable of registering specified
pieces
of information according to receiving media convert categories and receiving terminal
categories in an information communication processing system on a communication
network by utilizing a free usable field or a blank field in a frame based on a
specified communication protocol. This makes it feasible to configure a system
by extending a conventional media convert type information communication system
and to provide terminal users (senders and receivers) with media convert services
with a much higher usability.
