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Essential requirements for terminal equipment intended for connection to digital interfaces of the PSTN using channel associated signalling Ingestion-build-98192 Where a suitable ISO/IEC standard

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Where a suitable ISO/IEC standard is not available

Contents of BS EN 15741:

Examples of such influences are included in BS 8492

the IET Wiring Regulations Seventeenth Edition

Essential requirements for terminal equipment intended for connection to digital interfaces of the PSTN using channel associated signalling Ingestion-build-98192 Where a suitable ISO/IEC standard

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