Someone in my company called aruba and we don't want to pay that bill. However, we can't pinpoint who made the call. We know that someone used the operator to make that call so it makes it even more difficult. However, If I can find out which extension dialed '0' at that specific time given to me by my local phone company maybe I can find out who did it. HOWEVER, I have an old system. We have a G3V3i and I don't know if it has that function, or if that function is even existant at all. Any ideas? Is there a way to find out who dialed a number?