1 EXHIBIT 1.1 ALLEGIANCE TELECOM, INC. [ ]% SENIOR NOTES 2008 UNDERWRITING AGREEMENT Morgan Stanley & Co. Incorporated Salomon Brothers Inc Donaldson, Lufkin & Jenrette Securities Corporation Goldman, Sachs & Co. c/o Morgan Stanley & Co. Incorporated...Underwriting Agreement • June 30th, 1998 • Allegiance Telecom Inc • Telephone communications (no radiotelephone) • New York
WHEREAS, it is a condition precedent to the initial purchase of the Notes by the initial Holders thereof that the Pledgor shall have granted the security interest and made the pledge contemplated by this Pledge Agreement; and 2 2Collateral Pledge and Security Agreement • June 30th, 1998 • Allegiance Telecom Inc • Telephone communications (no radiotelephone) • New York
andIndenture • June 30th, 1998 • Allegiance Telecom Inc • Telephone communications (no radiotelephone) • New York
