Illinois Bell Telephone Company
United States Cellular Operating Company of Chicago, LLC;
USCOC of Central Illinois, LLC;
USCOC of Illinois RSA #1, LLC;
USCOC of Illinois RSA #4, LLC;
USCOC of Rockford, LLC
Joint Petition for Approval of First Amendment to the Wireless Interconnection Agreement dated March 1, 2005, pursuant to 47 U.S.C. § 252.