| 摘要 |
<p>PURPOSE:To attain a mail function thought out carefully by devising the equipment such that a relevant reply mail is sent to a customer terminal equipment as to the inquiry from the customer terminal equipment about a prize number or a blank number in the case of a prize number and a routine reply message is sent to the customer terminal equipment in the case of a blank number. CONSTITUTION:When a mail reception time comes, a controller 14 reads out a reception mail number stored in a reception mail number storage deice 13 and calculates a prize mail number (k) from a hit rate (r) stored in a hit rate storage device 10, uses a random number generator 11 to generate a random number, stores k-set of random numbers to a prize customer number storage device 9, reads mails coincident with the prize numbers and sends the content to an information sponsor terminal equipment 2. A fan receiving the mail uses a customer terminal equipment 1 to send its own mail number received at the reception of the mail to a center equipment 15. The controller 14 sends a reply mail suitable for the sent mail number when the number is a prize number and sends a routine message to the customer terminal equipment 1 when the number is not the prize number.</p> |
