Turkmenistan standards PDF

Access and Terminals (AT); Specification of Dual-Tone Multi-Frequency (DTMF) Transmitters and Receivers; Part 2- Transmitters. Original standard ETSI ES 201 235-2 V1.2.1 (2002-05) in PDF full version. Additional info + preview on request

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Access and Terminals (AT); Specification of Dual-Tone Multi-Frequency (DTMF) Transmitters and Receivers; Part 3- Receivers. Original standard ETSI ES 201 235-3 V1.3.1 (2006-03) in PDF full version. Additional info + preview on request

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Access and Terminals (AT); Specification of Dual-Tone Multi-Frequency (DTMF) Transmitters and Receivers; Part 4- Transmitters and Receivers for use in Terminal Equipment for end-to-end signalling. Original standard ETSI ES 201 235-4 V1.3.1 (2006-03) in PDF full version. Additional info + preview on request

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Transmission and Multiplexing (TM); Passive optical components; Fibre optic mechanical splices for single-mode optical fibre communications systems; Common requirements and conformance testing. Original standard ETSI ES 201 263 V1.1.1 (1999-06) in PDF full version. Additional info + preview on request

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Service provisioning in access networks. Original standard ETSI ES 201 269 V1.1.1 (1998-07) in PDF full version. Additional info + preview on request

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Human Factors (HF); User control procedures in basic call, point-to-point connections, for Integrated Services Digital Network (ISDN) videotelephony. Original standard ETSI ES 201 275 V1.1.1 (1998-08) in PDF full version. Additional info + preview on request

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