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