21.   Using a commercially available radio scanner, airtime thieves monitor cellular calls, pulling off the airwaves special identification and verification numbers assigned to individual cellphones.

22.   Wireless callers had the same problems connecting, because every cellular call also requires land lines.

23.   Within hours of receiving the cellular call on his fishing trip, Carter flew to Albuquerque with an FBI agent and a U.S. Marshal to meet with the sister.

24.   Within hours of receiving the cellular call on his fishing trip, Carter flew to Albuquerque with an FBI agent and a U.S. marshal to meet with Mrs. Karkiewicz.

25.   You can set up your personal four-digit code, or PIN, for use each time you place a cellular call.

26.   His doctor, Ildefonso Mateo, persuaded him to give up in a cellular call from Seville.

27.   His doctor persuaded him to give up in a cellular call from Seville.

28.   By terms of the accord, Hitachi will be authorized to manufacture and market CDMA-based wireless infrastructure equipment -- such as cellular call switches -- worldwide.

29.   Ninety per cent of the cellular calls made in India are from ordinary telephones to mobile units, he said.

30.   Ninety per cent of the cellular calls made in India are from ordinary telephones to mobile units.