21.   Additional calls were also placed using random numbers within the same telephone exchanges as those respondents.

22.   After all, airlines make money when passengers place expensive calls on existing on-board phones.

23.   After less than a half-hour, Czerepak placed another call to his broker, only to find that the price of the options he owned had already risen substantially.

24.   Also, Enron chief Kenneth Lay placed a call in October to the White House budget boss who was pushing economic stimulus package.

25.   But according to the report, a school nurse who examined him and placed calls to his mother and doctor left no messages and made no follow-up attempts.

26.   But committee investigators later conceded that Clinton placed the call from his residential quarters in the White House, a fact that would appear to raise no legal questions.

27.   But Chandramouli said that however the call was placed, having a telephone conversation while at the wheel may not be a good idea.

28.   But first, they needed a private place where they could place a call to Clinton.

29.   But no return call was ever placed.

30.   But she did place long-distance calls of an acceptable sound quality.