EXHIBIT 4.2 REGISTRATION RIGHTS AGREEMENT Registration Rights Agreement, dated as of July 20, 2004 (this "AGREEMENT"), by and among the following: (i) iPCS, Inc., a Delaware corporation (the "COMPANY"); (ii) AIG Annuity Insurance Company; AIG Life...Registration Rights Agreement • August 5th, 2004 • Ipcs Inc • Radiotelephone communications • Delaware
