| 摘要 |
<p>PURPOSE:To start an on-line terminal equipment despite a center or a communication circuit is at fault by storing previously plural business days in a data file and starting the on-line terminal equipment only when the coincidence is secured between one of those business days and the present date. CONSTITUTION:A date file 4 stores plural business days received from a center 31 via a communication circuit 30 and a circuit control part 5. When a power application detection means 8 detects the application of the power supply of a terminal equipment 11, a comparison means 6 compares the present date displayed on a date display means 3 with those business days stored in the file 4. If the present date is coincident with one of those business days, the business is started by a start control means 7. Thus the equipment 11 is started even though no business day is received from the center 31. Then the business days are always accurate.</p> |
