Vale did not answer the question, instead posing another: "After doing so, did you then make an unauthorized call to a Lieutenant Dar Ableen?"

The cost in unauthorized calls reached $20,000.

Presumably, a business owner would thus be able to determine if an unauthorized call was placed to a potential new client, or to an employee's friend or relative.

Tallam had so many mechanical arrangements in the house that it was possible he had provided against any unauthorized calls.

A courier left the Waldron's entourage, obviously heading for the signaller blowing the unauthorized call.

Scrap-Iron and Firefly again work as a team to track down an unauthorized call from the Springfield 'Tiki Bar'.

He'd used up all his daring and bravado for one night, making two unauthorized calls on the private line to the right-hand man of the President of the United States.

Nynex, chastened over the mix-up, says it will change PIN's of customers who complain and absorb the costs of any unauthorized calls.

Make no more unauthorized calls.

The telephone company has a problem with unauthorized calls - calls verbally charged to a phone number, calls charged to a wrong credit card number, that kind of thing.