 |
| |||
| ringing detector | |||
| RI (ring indicator) | |||
| ring indicator | |||
| call indicator | |||
| ringing detector (в телефонии) | |||
| call lamp; calling lamp; line lamp; call display | |||
| |||
| call display (в телефонии) | |||
| |||
| call indicator (oleg.vigodsky) | |||
| индикатор вызова: 18 phrases in 7 subjects |
| Astronautics | 1 |
| Communications | 1 |
| Mass media | 3 |
| Military | 1 |
| Technology | 1 |
| Telecommunications | 10 |
| Telephony | 1 |