GB/T 15279-2002
ActiveThe specifications of automatic telephone set
自动电话机技术条件
Application Summary AI generated
GB/T 15279-2002 specifies the technical requirements, test methods, and acceptance criteria for automatic telephone sets used in public switched telephone networks (PSTN). It covers aspects such as transmission performance, ringing characteristics, dialing functionality, and safety for wired desktop or wall-mounted telephones. This standard is applied by manufacturers and testing laboratories in China to ensure compatibility and quality of fixed-line telephones for residential and office use.
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