Terminal Equipment (TE); Attachment requirements for pan-European approval for connection to the analogue Public Switched Telephone Networks (PSTNs) of TE (excluding TE supporting the voice telephony service) in which network addressing, if provided, is by means of Dual Tone Multi Frequency (DTMF) signalling
NORM herausgegeben am 31.1.1998
Bezeichnung normen: ETSI TBR 021-ed.1
Ausgabedatum normen: 31.1.1998
Zahl der Seiten: 61
Gewicht ca.: 183 g (0.40 Pfund)
Land: Europäische technische Norm
Kategorie: Technische Normen ETSI