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Technische Regel
ETR 219
Issue date: 1995 11
Universal Personal Telecommunication (UPT) - Phase 1 (restricted UPT service scenario) - Functional requirements for Dual Tone Multi-Frequency (DTMF) type UPT access devices
Withdrawn
: 2022 02 01
Publisher:
European Telecommunications Standards Institute
Format:
Paper | 11 Pages
Language:
English
ICS
Technische Regel
ETR 055-5
Issue date :
1992 12
Universal Personal Telecommunication (UPT) - The service concept - Part 5: UPT terminals and UPT access devices
Technische Regel
ETR 055-8
Issue date :
1992 12
Universal Personal Telecommunication (UPT) - The service concept - Part 8: Man-machine interface aspects
Technische Regel
ETR 217
Issue date :
1995 11
Universal Personal Telecommunication (UPT) - Phase 1 (restricted UPT service scenario) - User procedures and user states
Technische Regel
ETR 218
Issue date :
1995 11
Universal Personal Telecommunication (UPT) - Phase 1 (restricted UPT service scenario) - Man-machine interface
Technische Regel
ETS 300001
Issue date :
1992 08
Attachments to Public Switched Telephone Network (PSTN) - General technical requirements for equipment connected to an analogue subscriber interface in the PSTN
Technische Regel
ETR 055-5
Issue date :
1992 12
Universal Personal Telecommunication (UPT) - The service concept - Part 5: UPT terminals and UPT access devices
Technische Regel
ETR 055-8
Issue date :
1992 12
Universal Personal Telecommunication (UPT) - The service concept - Part 8: Man-machine interface aspects
Technische Regel
ETR 217
Issue date :
1995 11
Universal Personal Telecommunication (UPT) - Phase 1 (restricted UPT service scenario) - User procedures and user states
Technische Regel
ETR 218
Issue date :
1995 11
Universal Personal Telecommunication (UPT) - Phase 1 (restricted UPT service scenario) - Man-machine interface