Communication method and device for double card user equipment

Abstract

The embodiment of the invention discloses a communication method and a device for double card user equipment and relates to the field of communication. The method includes that a network side device receives a first instruction of the double card user equipment before a first card of the double card user equipment communicates with first user equipment, the first instruction is used for indicating that the double card user equipment is busy, if a second paging message from second user equipment is received, the network side device sends a message indicating that a user is busy to the second user equipment according to the first instruction, so that the second user equipment can be informed of busy double card user equipment according to the message indicating that the user is busy, and the second paging message is sent when the second user equipment calls a second card of the double card user equipment. By means of the communication method and the device for the double card user equipment, when the first card of the double card user equipment is in communication for a long time, the second user equipment can hear prompts such as 'the dialed number can not be connected' if the second user equipment calls the second card of the double card user equipment, and the prompts indicate that the second card of the double card user equipment is off line.

Description

technical field [0001] The present invention relates to the communication field, in particular to a communication method and device for dual-card user equipment. Background technique [0002] The dual-card mobile phone that can insert two cards in a mobile phone is more and more popular, and these two cards can be SIM (Subscriber Identity Module subscriber identification module), PHS (Personal Handy-phone System personal hand-held telephone system), 3G UIM ( 3 rd -generation User Identity Model third-generation mobile communication user identification module), CDMA UIM (Code Division Multiple Access User Identity Model supports code division multiple access user identification module), one of the dual-mode cards, wherein different cards have its corresponding network. When the user turns on the mobile phone, the two cards inserted into the mobile phone can be connected to their respective networks, and the mobile phone can support functions such as phone book, short messag...

AI Technical Summary

Problems solved by technology

[0003] However, when one of the two cards is performing operations such as incoming calls, outgoing calls, and calls, and continuously communicates with the network for a long time, because the operation of the card occupies the modem for a long time, it will cause the other card to communicate with it. The network to which it belongs is disconnected, and the network of another card cannot be informed of this situation because the card is in continuous long-term communication. At this time, when a user calls another card, you will hear "dial The user can’t connect” and other prompts indicating that the card is not online. This prompt gives the user the false impression that “the operator’s network is not good”, and the user experience is poor. As a result, the operator has received a large number of complaints from users. These complaints waste a lot of manpower, material and financial resources

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