Dual-SIM-card dual-standby mobile terminal and data transmission method thereof
A data transmission method and mobile terminal technology, which are applied to dual-card dual-standby mobile terminals and their data transmission fields, and can solve problems such as user inconvenience
Inactive Publication Date: 2009-10-07
北京天宇朗通通信设备有限公司
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Problems solved by technology
[0003] But there is a problem in this type of mobile terminal, only the SIM card in the SIM card slot of the host card system can complete functions such as sending and receiving multimedia messages, browsing the web, or sending and receiving emails. business, you need to place the SIM card in the secondary card system into the SIM card slot of the main card system, which brings great inconvenience to users
Method used
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Embodiment 1
[0050] Such as figure 1 Shown is a flow chart of Embodiment 1 of the dual-card dual-standby mobile terminal data transmission method of the present invention, specifically including:
[0051] Step 101, the first card system in the mobile terminal sends the data acquisition information of the data to be sent or the data to be received to the second card system;
[0052] Step 102, the second card system sends the data to be sent or receives the data to be received according to the data acquisition information.
[0053] In Embodiment 1 of the present invention, the data to be sent or the data acquisition information related to the data to be received is sent to the second card system through the second card system, so that it is not necessary to place the second SIM card in the second card system in the In the first card system, the second card system can also receive or send data.
[0054] The above-mentioned first card system can usually be a host card system, and the second ...
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The invention relates to a dual-SIM-card dual-standby mobile terminal and a data transmission method thereof, wherein the data transmission method of the dual-SIM-card dual-standby mobile terminal comprises: a first card system in the mobile terminal sends data acquisition information of the data to be sent or to be received to a second card system; and the second card system sends the data to be sent or receives the data to be received according to the data acquisition information. The dual-SIM-card dual-standby mobile terminal specifically comprises the first card system, the second card system and a communication module which is respectively connected with the first card system and the second card system used for realizing the data communication between the first card system and the second card system. The dual-SIM-card dual-standby mobile terminal and the data transmission method thereof can lead an SIM card in the second card system to be capable of sending and receiving multimedia messages, sending and receiving e-mails, browsing web pages and carrying out other businesses without being placed in the first card system, thereby greatly facilitating the use of users.
Description
technical field [0001] The invention relates to the field of mobile communication, in particular to a dual-card dual-standby mobile terminal and a data transmission method thereof. Background technique [0002] At present, many mobile terminals have dual-card dual-standby functions, and such mobile terminals generally include: two subscriber identity card (Subscriber Identity Module, SIM for short) slots, and these two SIM card slots can be inserted into two SIM cards respectively. Each SIM card, SIM card slot and corresponding control module can be referred to as a card system. According to the different uses of each SIM card, one of the SIM cards, SIM card slots and corresponding control modules can be collectively referred to as The host card system is usually used by users to handle work affairs or some important affairs, and the other SIM card, SIM card slot and corresponding control module can be collectively referred to as the slave card system, which is usually used ...
Claims
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IPC IPC(8): H04W88/06
Inventor 李韧刘艳华
Owner 北京天宇朗通通信设备有限公司