| 摘要 |
PURPOSE:To offer desired information at any time in response to the collation at a telephone and to apply the system to various information collating systems, by providing an information offering source havng selection codes to customers having codes in advance and a telephone transfer mechanism. CONSTITUTION:Customers 10a-10c desiring the collation of various information are registrated in a customer group 10, and codes 01-03 are assigned to the customers 10a-10c. Information offering sources 14a-14c of an information offering source group 14 are provided with selecting codes 001-003 respectively, the source group 10 and the source 14 are connected with a telephone transfer mechanism 12 to constitute the information collating system. A collation telephone call from the group 10 of this system is received at a main telephone set 20 of the mechanism 12 and a channel trunk 16 and a channel bus 26 connected to the source 16 are connected with a channel bus 32. In response to the collation by a telephone call, desired information is offered at any time and the system can be applied to various information collation system. |
