No person shall manufacture, import, sell, or offer for sale non-certified equipment for the Personal Radio Services except as provided for in §§ 2.803(c)(2)(i) and 2.1204(a)(11) of this chapter. See § 302(b) of the Communications Act (47 U.S.C. 302a(b)). See also part 2, subpart I (§ 2.801 et seq.) of this chapter for rules governing marketing of radiofrequency devices; part 2, subpart K (§ 2.1201 et seq.) of this chapter for rules governing import conditions.