Meanings of dialed operator in English

Mason picked up the telephone receiver, dialed Operator, and said, Get me the police.

I went over to the phone and dialed Operator.

"Good." I whirled back to the telephone and dialed Operator.

Faulkner darted over to the telephone, snatched up the receiver, dialed Operator, and screeched into the mouthpiece, Get me police headquarters quick!