Integrated services digital network (ISDN) : 3.1 kHz telephony teleservice: attachment requirements for handset terminals: NET 33 / European Conference of Postal and Telecommunications Administrations

CONFÉRENCE EUROPÉENNE DES ADMINISTRATIONS DES POSTES ET DES TÉLÉCOMMUNICATIONS

1st ed

Bern: CEPT, 1992

VI, 43 p. ; 30 cm

Vária

RDIS; Normalização

1992

Material Textual Impresso

ENG