75 others (telephone users). To the contrary, the Commission, as explained, found that mobile broadband—through VoIP— “gives subscribers the ability to communicate with all NANP endpoints as well as with all users of the Internet.” 2015 Open Internet Order, 30 FCC Rcd. at 5787 ¶ 401 (emphasis added). Once we accept that finding, as we have, we need not consider petitioners’ argument challenging what the Commission characterizes as merely a “conforming” change with no independent substantive effect. See id. at 5787–88 ¶ 402 & n.1175. (Specifically, the Commission notes that the removal of “all” was meant to reiterate a carve-out that has always existed in the regulation: another part of the definition of “interconnected service” establishes that a service qualifies as “interconnected” even if it “restricts access in certain limited ways,” such as a service that blocks access to 900 numbers. Id. (quoting 47 C.F.R. § 20.3); id. at 5787 ¶ 402 n.1172.) In the end, then, the removal of “all” is of no consequence to the Commission’s rationale for finding that mobile broadband constitutes an “interconnected service.” Mobile broadband, the Commission reasonably concluded, gives users the capability to communicate to all other users in the newly defined public switched network, whether users with an IP address, users with a telephone number, or users with both. See id. at 5787 ¶ 401. Because mobile broadband thus can be considered an interconnected service, the Commission acted permissibly in reclassifying mobile broadband as a commercial mobile service subject to common carrier regulation, rather than a private mobile service immune from such regulation. 3. Mobile petitioners also argue that the Commission has failed to “point to any change in the technology or