Disclaimer 2 This presentation contains “forward-looking” statements within the meaning of the U.S. federal securities laws. For those statements, we claim the protection of the safe harbor for forward-looking statements contained in the Private Securities Litigation Reform Act of 1995. Any statements made herein that are not statements of historical fact, including statements about the expected benefits of the spectrum transactions with Verizon and T-Mobile US, Inc.'s plans, outlook, beliefs, opinions, projections, guidance, strategy, integration of MetroPCS, expected network modernization and other advancements (including build-out of our network on A-block spectrum we own or acquire in the future), are forward- looking statements. Generally, forward-looking statements may be identified by words such as "anticipate," "expect," "suggests," "plan," "project," "believe," "intend," "estimates," "targets," "views," "may," "will," "forecast," and other similar expressions. The forward-looking statements speak only as of the date made, are based on current assumptions and expectations, and involve a number of risks and uncertainties. Important factors that could affect future results and cause those results to differ materially from those expressed in the forward-looking statements include, among others, the following: the satisfaction of the conditions to closing of the spectrum transactions with Verizon and the closing of the transactions; our ability to compete in the highly competitive U.S. wireless telecommunications industry; adverse conditions in the U.S. and international economies and markets; significant capital commitments and the capital expenditures required to effect our business plan, including the build-out of our network on A-block spectrum we own or acquire in the future; our ability to adapt to future changes in technology, enhance existing offerings, and introduce new offerings to address customers' changing demands; our ability to develop effective solutions to interoperability issues that may impact deployment of our network on the A-block spectrum we own or acquire in the future; the availability of devices that are compatible with A-block spectrum we own or acquire in the future; changes in legal and regulatory requirements, including any change or increase in restrictions on our ability to operate our network; our ability to successfully maintain and improve our network, and the possibility of incurring additional costs in doing so; major equipment failures; severe weather conditions or other force majeure events; and other risks described in our filings with the Securities and Exchange Commission, including those described in our Quarterly Report on Form 10-Q filed with the Securities and Exchange Commission on August 8, 2013. You should not place undue reliance on these forward- looking statements. We do not undertake to update forward-looking statements, whether as a result of new information, future events or otherwise, except as required by law. | 
