PRETS 300 281-1993
Integrated Services Digital Network (ISDN); Telephony 7 kHz Teleservice Terminal Requirements Necessary for End-to-End Compatibility

Standard No.

PRETS 300 281-1993

Release Date

1993

Published By

ETSI - European Telecommunications Standards Institute

Latest

PRETS 300 281-1993

PRETS 300 281-1993 history

• 1993 PRETS 300 281-1993 Integrated Services Digital Network (ISDN); Telephony 7 kHz Teleservice Terminal Requirements Necessary for End-to-End Compatibility