| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a portable telephone system having a casing the exterior of which a user never gets tired of, the running cost of which is low and which contributes to resources saving. SOLUTION: This data transferring device for transferring data such as characters and images to the externally visible part of the portable telephone system 1, has a RAM 204 for storing data for transfer such as the characters and images transferred from the outside, a thermal head 206 for thermally transferring the data to the externally visible part of the portable telephone system 1, and a CPU 218 for reading the data for transfer from the RAM 204, driving the thermal head 206 based on the data for transfer and transferring the data for transfer to the externally visible part of the portable telephone system 1.</p> |
