| 摘要 |
PROBLEM TO BE SOLVED: To spread the information terminal equipment by allowing one contractor to possess plural information terminal equipments. SOLUTION: An ID information storage device 1 is made up of a ROM being an ID information storage section arranged in a capsule 2 being an exclusive package, a wired output section 5 outputting the ID information from the ROM to an external portable telephone set 20, and a hand strap 8 acting like a support and connecting to the capsule 2. The wired output section 5 is made up of a cable 6 and a plug 7 and the ID information is outputted via the cable 6 by plugging in the plug 7 to a jack 21 being an input/output terminal of the portable telephone set 20. The hand strap 8 is connected to the capsule 2, supported by a hand of the user to ensure carrying to prevent missing of the capsule 2. Of course, when the plug 7 is fully plugged into the jack 21, a stopper mechanism is active to ensure the connection till a stopper release mechanism provided to, e.g. the portable telephone set 20 is operated. |
