call forwarding controlled by operator
| on busy
| call forwarding controlled by operator abbr. | |
| telecom. | переадресация вызовов под управлением оператора |
| on busy abbr. | |
| telecom. | при занятости |
| |||
| переадресация вызовов под управлением оператора (oleg.vigodsky) | |||
|
call forwarding controlled by operator : 4 phrases in 1 subject |
| Telecommunications | 4 |