Call procedure processing method and device
A technology for call processing and primary calling, which is applied in the field of communication and can solve problems such as poor user experience, inconvenient use, and inconvenient operation
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[0042] The networking of the embodiment of the present invention is as follows figure 1 shown.
[0043] figure 1 In this method, after the user subscribes to the one-card-multiple-number service, the relationship between the user's main number and each secondary number is saved on the intelligent network service control point SCP (Service Control Point, referred to as SCP), and the default number is recorded, and at the same time, the HLR ( The Home Location Register (Home Location Register) provides the calling subscription information (Originating CAMEL Subscription Information, O-CSI for short) and the called subscription information (Terminating CAMEL Subscription Information, T-CSI for short) for the main number of the user, and provides all The secondary number is T-CSI. The default number can be the main number or the minor number, usually the main number.
[0044] Here, the multi-number user with one card includes not only the situation of multiple mobile phone numb...
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