One-SIM-with-multiple-mobile-number service system and implementation method

Abstract

The invention provides a one-SIM-with-multiple-mobile-number service system and an implementation method. The method comprises the steps that when a user dials an auxiliary mobile number, a dialing MSC obtains T-CSI and unconditional call forwarding information of a called number from a called number affiliation HLR; the dialing MSC transfers a call to a corresponding intelligent network service server in a triggered mode, the calling information contains the unconditional call-forwarding information, the intelligent network service server achieves corresponding intelligent network service incoming calls and forwarding processes without charge according to the unconditional call forwarding information in the calling information, and the call is directly connected; the dialing MSC reroutes the call to a one-SIM-with-multiple-mobile-number platform according to an unconditional call-forwarding number, the one-SIM-with-multiple-mobile-number platform extracts the auxiliary mobile number from the calling information, a main mobile number corresponding to the auxiliary mobile number is searched for, then a voice channel is set for a called party corresponding to the calling party and the main mobile number, and after the calling party and the called party communicates, a telephone bill is generated. The invention belongs to the technical field of network communication, and can solve the problem that in the one-SIM-with-multiple-mobile-number service, charging is executed repeatedly when the auxiliary mobile number signs with other intelligent network services at the same time.

Description

technical field [0001] The invention relates to a one-card-multiple-number service system and a realization method, which belong to the technical field of network communication. Background technique [0002] One-card multi-number service refers to the ability to add multiple secondary numbers without changing the phone or card on the basis of the user's existing mobile phone number, so as to meet the user's needs for voice communication and SMS communication with different groups of people using different numbers. In the multi-number service on one card, secondary numbers are divided into virtual secondary numbers and physical secondary numbers. The virtual secondary number refers to the newly applied mobile phone number as the secondary number, and no SIM card entity is allocated; the physical secondary number refers to the secondary number changed from the user's existing mobile phone number (with a SIM card entity). [0003] At present, some related solutions have also b...

AI Technical Summary

Problems solved by technology

However, when the secondary number is also signed with other intelligent network services involving billing, both the one-card multiple-number service and the intelligent network service will generate a billing bill for the process of calling the secondary number, resulting in the existing one-card multiple-number There is a recurring billing issue in the implementation of

At present, the technical solutions for one card with multiple numbers have not been able to solve this problem well.

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