Lockheed to use AT&T

Ma Bell signed a $60 million contract to provide data and voice services to Lockheed.

Lockheed Martin Corp. has signed a $60 million contract with AT&T for integrated data and voice services.

The contact builds on a 14-year relationship between the companies. AT&T will provide and manage voice, data and Internet services for Lockheed worldwide.

The network will serve about 130,000 Lockheed employees, AT&T officials said.