Data transfer system, and server and terminal adapter for use in data transfer system

A data transfer system comprising a server and a plurality of terminal adapters capable of transferring data to each other, wherein the server accesses each of the plurality of terminal adapters at a different dialing time preset for each of the plurality of terminal adapters, and determines an instruction for sending first data to each of the plurality of terminal adapters and an instruction for receiving second data from each of the plurality of terminal adapters so as to send the first data to each of the plurality of terminal adapters and receive the second data from each of the terminal adapters.

A data transfer system comprising a server and a terminal adapter capable of mutually transferring data to each other, wherein the terminal adapter accesses the server at a preset dialing time, and determines an instruction for sending first data to the server and an instruction for receiving second data from the server so as to send the first data to the server and receive the second data from the server.

A terminal adapter capable of mutually transferring data to and from a server and allowing a recording medium to be mountable thereon, wherein the terminal adapter accesses the server at a preset dialing time based on whether the recording medium is mounted on the terminal adapter or not, and determines an instruction for sending first data to the server and an instruction for receiving second data from the server so as to send the first data to the server and receive the second data from the server.

A server capable of mutually transferring data to and from a terminal adapter, wherein the server accesses the terminal adapter at a preset dialing time, and determines an instruction for sending first data to the terminal adapter and an instruction for receiving second data from the terminal adapter so as to send the first data to the terminal adapter and receive the second data from the terminal adapter.