Mobile terminal subscriber identity module (SIM) card compatibility testing method and system

Abstract

The invention discloses a mobile terminal subscriber identity module (SIM) card compatibility testing method and a system. The method comprises the flowing steps. Step 1, a SIM card compatibility testing programming module and a testing list can be built to be imbedded into a mobile terminal. Step 2, a connection is built between the SIM card compatibility testing programming module and a mobile terminal starting module. When the starting module is initiated, the SIM card compatibility testing programming module can be initiated automatically. Step 3, the mobile terminal is detected timely whether the mobile terminal is started up or not. When the mobile terminal is started up, the SIM card compatibility testing programming module can be initiated automatically. Step 4, the testing list can be obtained, SIM card compatibility testing programming module can be used for being in compatibility testing to each module of the mobile module one by one according to the testing list. Compared with the prior art, the mobile terminal SIM card compatibility testing method and the system can be used for replacing handwork to detect various SIM card compatibilities by testing automatically and improving work efficiency. Accuracy rate of program automatic identification is far higher than handwork. Quality test is improved.

Description

technical field [0001] The invention relates to a SIM card testing technology, in particular to a mobile terminal SIM card compatibility testing method and system. Background technique [0002] Existing mobile smart terminal equipment is facing more and more markets. Due to the separation of terminal and SIM manufacturers, SIM cards produced by different countries and manufacturers have certain independence. Generally speaking, "according to the agreement, but changing the design as needed" , leading to some discrepancies. In terms of SIM interface design, terminal manufacturers follow the most basic SIM interface protocol, and there will be some minor improvements. These improvements will lead to the fact that in the actual process, the terminal cannot recognize certain SIMs or A failure occurred while obtaining SIM information. For mobile phone terminal manufacturers, the SIM compatibility test needs to rely on "enumeration" of all existing types of SIMs, which brings a ...

AI Technical Summary

Problems solved by technology

[0002] Existing mobile smart terminal equipment is facing more and more markets. Due to the separation of terminal and SIM manufacturers, SIM cards produced by different countries and manufacturers have certain independence. Generally speaking, "according to the agreement, but changing the design as needed" , resulting in some discrepancies

In terms of SIM interface design, terminal manufacturers follow the most basic SIM interface protocol, and there will be some minor improvements. These improvements will lead to the fact that in the actual process, the terminal cannot recognize certain SIMs or A failure occurred while obtaining SIM information

For mobile phone terminal manufacturers, the SIM compatibility test needs to rely on "enumeration" of all existing types of SIMs, which brings a lot of uncertainty and complicated workload to the test.

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