Join the millions of people who have control of their service in the palm of their hand! My AT&T is the new self-service app that lets you access the most important information about your AT&T Mexico service. Download it and access your service information easily, quickly, and securely. In this app, you can: · Check your service and bundle usage · View and download your current and previous month's billing statements and invoices · View your payment due date and service cutoff date · Pay for your service securely · Check your account and plan information · Purchase services and bundles · Check transactions · Manage your payment methods · Top up For Prepaid Customers · Check your top-up or bundle balance and its validity · Transfer Megabytes (MB) to another AT&T number For Build It Customers You'll have the power to continue customizing your plan from your smartphone! · Set up unlimited social media and streaming apps · Complement your plan with additional services Keep changing the game and enjoy all the benefits My AT&T has for you! My AT&T is a service compatible with devices using the Android operating system.