Access and Terminals (AT); Analogue Access to Public Telephone Networks; Advisory Notes to Standards Harmonizing Terminal Interface; Part 3: Country Specific Advisory Notes: Sub-Part 2: ATAAB Advisory Note AN019 for the Czech Republic Network; DTMF signalling: tone and pause duration
NORMA vydaná dňa 7.8.2001
Designation standards: ETSI TR 103000-3-2-V1.1.1
Note: NEPLATNÁ
Publication date standards: 7.8.2001
The number of pages: 7
Approximate weight : 21 g (0.05 lbs)
Country: European technical standard
Kategória: Technické normy ETSI