Repeated calls to the three companies cited were not returned.

Two senators did not return repeated telephone calls made during the last four days.

An assistant to the state's top legal officer did not return repeated telephone calls.

The owners could not be reached for comment, despite repeated telephone calls.

Repeated calls to its office in Dallas last night were met by busy signals.

No management spokesman could be reached for comment, despite repeated telephone calls.

Professor Hill did not return repeated telephone calls seeking comment today.

Repeated calls to the office, where I explained my concerns to the boss's assistant, were not returned.

She has since declined to return repeated telephone calls seeking further information, including two placed to her office today.

Repeated calls to the mayor's office were not returned.