Code division multiple access (CDMA)/ global system for mobile communications (GSM) dual-mode single-standby mobile phone and test method and test system thereof

Abstract

The invention discloses a code division multiple access (CDMA) / global system for mobile communications (GSM) dual-mode single-standby mobile phone, a test method and a test system of the CDMA / GSM dual-mode single-standby mobile phone. The method comprises the steps of starting the mobile phone into a factory testing mode, executing initialization of a mobile phone card, judging whether the mobile phone card exists in the mobile phone or not, entering a specified network and executing a property test of the specified network when the mobile phone card exists in the mobile phone, otherwise, entering to a default network and executing a property test of the default network. According to the CDMA / GSM dual-mode single-standby mobile phone, the test method and the test system of the CDMA / GSM dual-mode single-standby mobile phone, through the fact that card information is read and whether the mobile phone card exists or not is judged in the factory testing mode, different networks are selected, property tests are carried out, and testing speed is improved under the premise that two network property tests are achieved.

Description

technical field [0001] The invention belongs to the technical field of communication terminal testing, specifically relates to a dual-mode single-standby mobile phone and its test, more specifically relates to a CDMA / GSM dual-mode single-standby mobile phone and its testing method and testing system. Background technique [0002] CDMA (Code Division Multiple Access) / GSM (Global System for Mobile Communications) dual-mode single-standby mobile phones are limited by platform chips, and seamless switching between CDMA networks and GSM networks cannot be achieved. Therefore, this dual-mode single-standby mobile phone does not Like TD-SCDMA / GSM and WCDMA / GSM dual-mode single-standby mobile phones, it can freely switch between the two networks, and perform the performance test of the corresponding network if it finds any network in the production test. [0003] In order to realize the test of the two networks of the CDMA / GSM dual-mode single-standby mobile phone, the usual way in ...

AI Technical Summary

Problems solved by technology

However, this method has insurmountable defects: it takes a certain amount of time to start the upper-layer application, and the upper-layer application of the smart phone takes a long time to start, usually about 50 seconds, and during the test of the production line, if each mobile phone Waiting for 50 seconds, the test speed is slow, which seriously wastes production resources and increases production costs

However, in this test mode, since the upper-layer application program is not started, the CDMA / GSM dual-mode single-standby mobile phone cannot be controlled by instructions to switch between CDMA and GSM networks, so the purpose of testing both networks cannot be achieved

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