76 functionality of mobile broadband” sufficient to justify reclassifying mobile broadband as a commercial mobile service. US Telecom Pet’rs’ Br. 68. This argument fares no better in the mobile context than it did in the Title II reclassification context. Even if the Commission had not demonstrated changed factual circumstances—which, as described above, we think it has—mobile petitioners’ argument would fail because the Commission need only provide a “reasoned explanation” for departing from its prior findings. See Fox Television, 556 U.S. at 515–16 (“[I]t is not that further justification is demanded by the mere fact of policy change[,] but that a reasoned explanation is needed for disregarding facts and circumstances that underlay . . . the prior policy.”). It has done so here. 4. Finally, we agree with the Commission that the need to avoid a statutory contradiction in the treatment of mobile broadband provides further support for its reclassification as a commercial mobile service. Each of the two statutory schemes covering mobile broadband requires classifying a service in a particular way before it can be subject to common carrier treatment. Under Title II, broadband must be classified as a “telecommunications service.” Under Title III, mobile broadband must be classified as a “commercial mobile service.” Because the two classifications do not automatically move in tandem, the Commission must make two distinct classification decisions. To avoid the contradictory result of classifying mobile broadband providers as common carriers under Title II while rendering them immune from common carrier treatment under Title III, the Commission, upon reclassifying broadband generally—including mobile—as a telecommunications service, reclassified mobile broadband as a commercial mobile service. See 2015 Open Internet Order at 5788 ¶ 403.