Communication terminal device and communication system

A communication terminal device, comprising:

• a receiving unit which receives data from a remote device;
• an archive determination unit which determines whether or not the data is archive data by searching whether archive information is included in the data received by the receiving unit;
• an archive data creating unit which processes the data into archive data when the archive determination unit determines that the data is not archive data;
• and
• a transfer unit which transfers the archive data to another remote device.

A communication system, comprising:

• a first communication terminal device;
• a second communication terminal device;
• and
• a communication path which connects the first communication terminal device and the second communication terminal device;
• wherein when the first communication terminal device determines that data received from a remote device is not archive data, the first communication terminal device processes the data into archive data and transfers the archive data via the communication path to the second communication terminal device.

A communication terminal device, comprising:

• a receiving unit which receives data from a remote device;
• an archive data creating unit which processes the data into archive data by adding archive information to the data;
• and
• a transfer unit which transfers the archive data to another remote device,
• wherein the archive data creating unit is configured to add the archive information to the data such that the archive information is output visibly at a transfer destination of the archive data.

A communication system, comprising:

• a first communication terminal device;
• a second communication terminal device;
• and
• a communication path which connects the first communication terminal device and the second communication terminal device,
• wherein the first communication terminal device is configured to process data received from a remote device into archive data and to transfer the archive data via the communication path to the second communication terminal device, and
• the second communication terminal device is configured to output the archive data received from the first communication terminal device under a state in which archive information included in the archive data is visible.