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Computer requirements for online payment services

Any computer with an Internet connection can use the AT&T online payment services.


Browser requirements

Your browser must:
  • Support 128-bit encryption. This is used to encrypt your data over the Internet with the highest level of security available.
  • Use IE 5.0 or higher or Netscape 6.2 or higher or a similar level browser.
  • Accept cookies. (Accepting temporary cookies is sufficient.) You can find instructions describing how to do this in your browser's help system.

Community forums

Have questions about your Mobile phone service? Explore our community forums for answers.