EXHIBIT 7.1Joint Filing Agreement • May 3rd, 2001 • Gold & Appel Transfer Sa • Telephone communications (no radiotelephone)
Contract Type FiledMay 3rd, 2001 Company IndustryThe undersigned hereby agree that the Amendment No. 23 to Schedule 13D to which this Joint Filing Agreement is attached as Exhibit 7.1, is filed on behalf of each of us.