| |||
forward clearing (телефония) | |||
calling first party release; calling first subscriber release; calling party release; calling subscriber release |
отбой со стороны вызывающего абонента : 8 phrases in 6 subjects |
Communications | 1 |
Electronics | 2 |
Mass media | 1 |
Technology | 1 |
Telecommunications | 1 |
Telephony | 2 |