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DIN ETS 300488
Terminal Equipment (TE) - Telephony for hearing impaired people - Characteristics of telephone sets that provide additional receiving amplification for the benefit of the hearing impaired; English version ETS 300488:1996
Edition
1996-08
DIN ETS 300600
European digital cellular telecommunications system (phase 2) - Signalling requirements on interworking between the Integrated Services Digital Network (ISDN) or Public Switched Telephone Network (PSTN) and the Public Land Mobile Network (PLMN); English version ETS 300600:1995
Edition
1995-08
DIN ETS 300640
Human Factors (HF) - Assignment of alphabetic letters to digits on standard telephone keypad arrays; English version ETS 300640:1996
Edition
1997-04
DIN ETS 300679
Terminal Equipment (TE) - Telephony for the hearing impaired - Electrical coupling of telephone sets to hearing aids; English version ETS 300679:1996
Edition
1997-11
DIN ETS 300767
Human Factors (HF) - Telephone Prepayment Cards - Tactile Identifier; English version ETS 300767:1997
Edition
1998-05
DIN ETS 300834
Terminal Equipment (TE) - Narrowband networks (PSTN or ISDN) - Access to interactive audio-visual retrieval services without data-facility; access for ISDN or PSTN videophony terminals to audio-visual databases (Endorsement of the English version ETS 300834:1998 as German standard)
Edition
1999-06
CAN/CSA-ISO/IEC 13714-96
Information technology - Document processing and related communication - User interface to telephone-based services - Voice messaging applications
Edition
1996-12-31
VdS 3105
Umstellung des Telefonnetzes auf Next-Generation-Network mit All-IP-Anschlüssen - Merkblatt - abgestimmt mit der Deutschen Telekom AG
Edition
2015-05
Sicherheitszeichen nach DIN EN ISO 7010-E004 Notruftelefon
Edition
2022-05
Sicherheitszeichen nach DIN EN ISO 7010-F006 Brandmeldetelefon
Edition
2022-05