1.   His call was traced and half an hour later police arrested him.

2.   Keep him on the line so we can trace the call.

3.   The call was traced to a pay phone at a convenience store.

4.   Staff will be able to trace calls at the touch of a button.

5.   His call was traced and half an hour later police rescued him from his traumatic experience.

6.   American intelligence eavesdroppers traced the call to a high-ranking government office in Tehran.

7.   Another call was traced to a discount cigarette store where he worked.

8.   Booker said the police had had difficulty tracing the calls, which were made from various pay phones around the county and from cellular phones.

9.   According to that Internet tale, the unidentified consumer used caller identification to trace the call to the Detroit area.

10.   Alerted by her husband, Steven Fuchs, New York City police traced the call to a beachfront hotel in Ocean City and alerted local police.