Section R746-346-5 - Uncompleted CallA. Billing -- No operator service provider shall charge for uncompleted calls.B. Determination -- If the operator service provider cannot determine with certainty that a call was completed, it shall provide a full credit for a call of one minute or less upon being informed by a customer that the call was not completed.C. Includes -- An uncompleted call includes calls terminating to an intercept recording live intercept operator, a busy tone, or unanswered calls.D. Does Not Include -- An uncompleted call does not include calls using busy line interrupt, line status verification, or directory assistance services.Utah Admin. Code R746-346-5