German ⇄ Arabic Danish Dutch English Finnish French Greek Italian Japanese Polish Portuguese Russian Spanish Swedish

Hinweiston n
commun.	NU tone; number-unobtainable tone; intercept tone
comp.	alarm (signal); alert (signal); alerting tone
IT	intercept treatment tone
telecom.	supervisory tone; reference information tone; special information tone; reference tone

Hinweiston: 4 phrases in 1 subject

Telecommunications

4