Method for providing calling information for called terminal
A technology of the called terminal and the called terminal, which is applied to the device called number recording/indicating the calling user number, special services for subscribers, etc., which can solve the problems of practical use limitations, information content is not detailed, accurate, and inflexible, etc.
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[0028] In order to solve the above problems, the present invention provides a method for providing calling user information for the called user. By adopting the method of the present invention, the called user can know more detailed information of the called user, including the area, street number, postal code, etc., before answering the call.
[0029] first reference figure 1 as shown, figure 1 It is a schematic diagram of the network structure applying the present invention. figure 1 , including the calling end office 1, the called end office 3, and the tandem office 2, wherein the calling and called end offices 1 and 3 use LE, that is, a local exchange, and the tandem office uses TE. The main transmission nodes in the transmission path from the calling user end 10 to the called user end 30 are: the calling end office 1 directly connected to the calling user end 10, the called end office directly connected to the called user end 30 3, and the tandem office 2 connecting th...
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