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New ETSI GTS GSM 03.14 View larger

ETSI GTS GSM 03.14

M00001305

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ETSI GTS GSM 03.14 Digital cellular telecommunications system; Support of Dual Tone Multi-Frequency signalling (DTMF) via the GSM system (GSM 03.14)

standard by European Telecommunications Standards Institute, 11/01/1996

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This Global System for Mobile communications Technical Specification ( GTS) describes how Dual Tone Multi Frequency (DTMF) signals are suppor ted in the GSM system.