Exhibit 2.3 FIRST AMENDMENT TO EXCHANGE AND MERGER AGREEMENT This First Amendment, dated as of November 1, 1996 ("First Amendment"), to the Exchange and Merger Agreement dated as of May 31, 1996 (the "Agreement") is made and entered into by and among...Exchange and Merger Agreement • November 7th, 1996 • 360 Degree Communications Co • Telephone communications (no radiotelephone) • Illinois
