ATT Development Tool Set

ATT Development Tool Set. Collectively means the guidelines, documentation and other materials made available on AT&T's Developer Site, including without limitation (a) the AppCenter Third Party Style Guides, (b) the AT&T Mobility Customer Experience Policy Amendment to MMA Best Practices and Guidelines for 3rd Party Content Providers (found at the Developer Site), (c) the Content Standards and Applications Guidelines, and (d) Documentation and any Updates to any of the foregoing that may be provided to You by AT&T.