; and (B) includes commercial mobile data service (as defined in section 6001 of the Middle Class Tax Relief and Job Creation Act of 2012 ( 47 U.S.C. 1401 )). (5) Personal wireless service facility The term personal wireless service facility means a facility for the provision of personal wireless service. (6) Small personal wireless service facility The term small personal wireless service facility — (A) means a personal wireless service facility with respect to which each antenna is not more than 3 cubic feet in volume; and (B) does not include a wireline backhaul facility. (7) Wireline backhaul facility The term wireline backhaul facility means an above-ground or underground wireline facility used to transport communications service or other electronic communications from a small personal wireless service facility or its adjacent network interface device to a communications network.