Participation is limited to those whose card issuer has elected to participate in the program. To learn if your issuer is a participant, click on the Participating Issuers link above. T-Mobile is a federally registered trademark of Deutsche TelekomAG, and G1 and T-Mobile G1 are trademarks of T-Mobile USA, Inc. The application screens are for illustrative purposes only and are not an exact representation of the application interface. Actual time to receive Alert dependent on wireless service and coverage within area. Alerts and locator service may not be available in all areas. Account activity qualifying for Alert service may vary by issuer. Additional restrictions apply. Offers subject to merchant terms.