*4G speeds delivered by HSPA+ with enhanced backhaul. Available in limited areas. Availability increasing with ongoing backhaul deployment. Requires 4G device and compatible data plan.
**Limited 4G LTE availability in select markets. 4G speeds delivered by HSPA+ (with enhanced backhaul) and LTE, where available. Compatible 4G device and data plan required. LTE is a trademark of ETSI. Learn more at att.com/network.
***Limited 4G LTE availability in select markets. LTE is a trademark of ETSI. Claim based on a comparison of U.S. national carriers' average 4G LTE download speeds for Android™ and Windows® smartphones and iPhone 5®. Reliability claim based on data transfer completion rates on nationwide 4G LTE networks. 4G speeds not available everywhere.