| |||
code dialling | |||
code dialing (телефония) | |||
filmless composition |
кодированный набор: 23 phrases in 9 subjects |
Business | 2 |
Computers | 1 |
Electronics | 1 |
Information technology | 1 |
Meteorology | 1 |
Programming | 14 |
Technology | 1 |
Telecommunications | 1 |
Telephony | 1 |