Whole Machine Hardware Inspection Specification Whole Machine Hardware Inspection Specification 1. Purpose of formulation: To test and inspect the whole machine electrical performance of mobile phones in various stages of R&D, trial production and production, specify test methods, establish judgment standards, and serve as the basis for universal judgment of product inspection. 2. Scope of application: This inspection specification is applicable to the inspection of the whole machine hardware electrical performance of mobile phones. 3. Responsible unit: This inspection specification is formulated by the Engineering Department and issued after approval by the General Manager of the Business Department; If the formulated specification is modified, it must be modified with the consent of the original formulating unit. 4. Reference documents: \"900/1800MHz TDMA Digital Cellular Mobile Communication Network Mobile Station Equipment Technical Specification\" YDN 055-1997 \"Digital Cellular Radio Communication System (Phase 2) Mobile Station (MS) Conformity Requirements: Part 1: Conformity Requirements\" EN 300 607-1 (GSM 11.9-1) \"900MHz TDMA Digital Cellular Mobile Communication Network Mobile Station Equipment Technical Specifications and Test Methods\" YD/T884-1996 \"900/1800 TDMA Digital Cellular Mobile Communication System Electromagnetic Compatibility Limits and Measurement Methods Part 1 Mobile Station and Its Ancillary Equipment\" YD932-2000 \"900/1800 TDMA Digital Cellular Mobile Communication Network General Packet Radio Service (GPRS) Equipment Technical Requirements: Mobile Station\" YD/T 1214-2002 \"900/1800 TDMA Digital Cellular Mobile Communication Network General Packet Radio Service (GPRS) Equipment Test Methods: Mobile Station\" YD/T 1215-2002 \"GSM mobile phone reliability test specification\" Q/ZX D 23.001-20015. Inspection equipment: GSM comprehensive tester (CMU200, CMD55, Agilent8960E), DC regulated power supply, multimeter, computer, audio analyzer, static generator, flat antenna coupler, shielding box, environmental reliability test box, etc. 6. Inspection standards: 1. \"900/1800MHz TDMA digital cellular mobile communication network mobile station equipment technical specification\" YDN...
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