Việt
tín hiệu đáp
Anh
answer signal
reply
response
answer-back
Đức
Kennung
Meldesignal
Beginnzeichen
Antwortsignal
Kennung /f/V_THÔNG/
[EN] answer-back
[VI] tín hiệu đáp
Meldesignal /nt/V_THÔNG/
[EN] answer signal
Beginnzeichen /nt/V_THÔNG/
Antwortsignal /nt/V_THÔNG/
answer signal, reply, response