Implementation method of forced-interrupt call service

Abstract

The invention discloses an implementation method of a forced-interrupt insertion call service. The method comprises that a contact person priority level list is provided for a user, a list of contact persons and a priority level of the contact persons are stored in the list. When a user A calls a user B, if a third user C calls the user A and the user C is in the list, different reminder tones are firstly broadcasted to the user A, the user B and the user C, then the fact that the user A determines whether a user with a high priority level is enabled to carry out call operation is waited, and if the user with the high priority level is allowed to carry out the call operation, one user, who has a high priority level, of the user B and the user C selects a call side of the user A. The forced-interrupt call service does not depend on a call waiting function, the priority levels of the contact persons in the list are judged so that multiple kinds of forced-interrupt operation can be provided, and needs of different users are satisfied. Due to the fact that the positions of the three call sides in the whole call are considered and the good reminder tones are provided, users in a call are enabled to clearly understand the current call condition, and accurate operation can be carried out.

Description

Technical field [0001] The invention belongs to the field of mobile communication technology, and specifically relates to a method for realizing a third-party user's forced call service during a call. Background technique [0002] Call waiting is when a mobile phone user is on a call and a new call is sent to the called user. At this time, the party who initiated the new call (hereinafter referred to as the third-party user) will be placed in a waiting state and wait for the end of the original call Then connect the new call. Call waiting must be activated before using a multi-party call, that is, call waiting is the basis of a multi-party call. When used, the three parties who are talking cannot hear each other's voice at the same time, that is, when two parties are talking, the other party hears the system prompt tone. [0003] Although the call waiting service can realize the function of notifying the called user who is on a call that there is a new call access, and can switc...

AI Technical Summary

Problems solved by technology

[0003] Although the call waiting service can realize the function of notifying the called user who is in the conversation that there is a new call, and can switch the calling party according to the operation of the called user, but there are still some disadvantages, for example: the call waiting function must be provided by the called user. Many users do not even know how to enable this function on their mobile phones; in addition, the prompt tone of the call waiting function is simple, and it is difficult for the calling user to notice in a slightly noisy environment.

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