![]() |
| |||
fernsprechüberlagerte Daten; dem Sprachband überlagerte Datenübermittlung (Centrex service attribute, data rate typically 19.2 kbit/s; at 40 kHz carrier frequency in DTAG TEMEX and public phonecard telephones) | |||
Английский тезаурус | |||
| |||
DOV (MODEM); DOV (Telephony) | |||
DOV | |||
DIV |
data over voice : 3 фразы в 1 тематике |
Связь | 3 |