User identification card control method and mobile terminal

Abstract

The embodiment of the present invention discloses a subscriber identification card control method and a mobile terminal, wherein the method is applied to a mobile terminal, the mobile terminal is adapted to receive an inserted first user identification card and a second subscriber identification card, Wherein the mobile terminal comprises a first communication module and a second communication module, wherein the second subscriber identification card is a code division multiple access CDMA card, the method comprising: detecting an inserted first user identification card and a second subscriber identification Card; determining that the first subscriber identification card is a master card, the second subscriber identification card is a secondary card; associating the first subscriber identification card with the first communication module and associating the second user The identification card is associated with the second communication module; controlling the first user identification card and the second user identification card into an operating state based on a preset rule. According to the present invention, the CDMA card can be operated as a secondary card.

Description

technical field [0001] The invention relates to the field of communication technology, in particular to a method for controlling a user identification card and a mobile terminal. Background technique [0002] With the development of communication technology and the improvement of people's living standards, mobile phones have become an important communication tool in people's daily life, bringing great convenience to people. Moreover, as users' requirements for mobile phone communication increase, a dual-card, dual-standby, dual-mode mobile phone emerges as the times require. The dual-card dual-standby and dual-mode mobile phone can use two mobile phone cards in the same mobile phone, and the mobile phone card can use different standards, that is, it can use multiple mobile phone cards and be on standby under multiple systems at the same time. [0003] At present, there are mainly two types of mobile phone cards, including: mobile phone cards that support Code-Division Multi...

AI Technical Summary

Problems solved by technology

However, in practical applications, when two cards are inserted into the mobile phone, and one of the cards is a C card, the mobile phone will set the C card as the current main card by default, so that 4G (fourth generation mobile communication technology) can be used. ) business, etc.; but the C card cannot be set as the secondary card, that is, the C card cannot work when the C card is set as the secondary card

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