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10-K XBRL

AT&T INC. 2016 FORM 10-K

Company
AT&T INC.
Filed
February 17, 2017
Period of Report
December 31, 2016
Accession Number
0000732717-17-000021

A 10-K is a company's comprehensive annual report, required by the SEC. It includes audited financial statements, a description of the business, risk factors, and management's discussion of results. Learn more about 10-K filings →