In this Part 1, the following terms have the meanings indicated. “Place of primary use” has the meaning stated in the Sourcing Act. “Sourcing Act” means the federal Mobile Telecommunications Sourcing Act, 4 U.S.C. §§ 116 through 126 (Pub.L. 106-252). “Telecommunications line” means a wired or wireless connection, identifiable by a unique telephone number, to an exchange, wireless, or other telecommunications service. “Wireless service” means any mobile telecommunications service, as that term is used in the Sourcing Act. “Wireless service” includes any:cellular telephone service; personal communication service (“PSC”); commercial mobile radio service (“CMRS”); or global system for mobile communications (“GSM”). Ord. 04-726 Ord. 22-125