218 (3) In any case in which the Authority has reason to believe that a (4) In any case in which the Authority determines that a licensee licensee has engaged in an unfair trade practice, the Authority may conduct an investigation, pursuant to section 45. has engaged in an unfair trade practice, the Authority may (a) void any agreement that was entered into as a result of the unfair trade practice; or (b) take enforcement action, pursuant to section 46. PART VII - INTERCONNECTION Interconnection agreements 27. dd) A licensee who seeks to obtain interconnection-related servic- (2) Upon receipt of the request, the parties shall engage in good (3) Any interconnection agreement shall include - es from another public communications licensee for the purpose of providing public communications services shall submit a written request to the licensee. The request shall describe, with reasonable specificity, the type of interconnection-related services that the requesting licensee seeks to obtain. faith negotiations. (a) the specific interconnection-related services that are being provided; (b) the prices, terms and conditions on which the interconnection-related services are being provided; and (c) the duration of the agreement. (4) Licensees shall submit to the Authority, for approval, any interconnection agreement into which they enter. (5) agreement will Where neither party is a dominant licensee, the interconnection become effective within 21 days of submission to the