While supplies last. No rain checks. Agreement required dependent on pricing. 2-Yr available on Share Plans. Flex available on Share Unlimited Plan. Advance Pay available on Unlimited Smartphone Plan. Requires a 300MB data feature or higher. When you initiate the line of service, you are committing to an eligible data feature for the entire term of the agreement. All Smartphones must subscribe to an eligible data feature while the handset is active on the account. Cannot be combined with other device promotion offers. Some restrictions apply. 4G LTE service available in select markets. Compatible device and data plan required. Average download speeds while on the 4G LTE network are 5-12 mbps. LTE is a trademark is ETSI.