Shearman & Sterling advised Citibank, N.A., as administrative agent, on a $7.5 billion three-year amended and restated credit agreement and a $7.5 billion five-year credit agreement for AT&T. In the event advances are made under the credit agreements, those advances would be used for general corporate purposes.

AT&T Inc., headquartered in Dallas, Texas, provides communications and digital entertainment services worldwide.

The Team