(The) percentage of answered calls.
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AnonymousIf after answering, the operator gives a satisfactory answer to, say, half of the callsI don't think that's what the OP was asking about.
SupercatWe want to know how many phone calls are picked up by our operators.
AnonymousIf after answering, the operator gives a satisfactory answer to, say, half of the calls, then you might say: he has a 50% satisfaction rate.It's not good for us to have unanswered calls. We don't know what kind of things our operators are speaking!