QWEST COMMUNICATIONS CORPORATION
PRIVATE LINE SERVICES AGREEMENT
This Private Line Services Agreement, is entered into as of June 1, 1999 (the "Effective Date"), by and between
Qwest Communications Corporation, a Delaware corporation ("Qwest"), and Advanced Radio Telecom Corp.,
a Delaware corporation ("Customer").
1. INCORPORATION OF DOCUMENTS AND CONTROLLING PROVISIONS
1.1 This Service Agreement, together with (a) Service Orders (as defined in
Section 2.1 of this Service Agreement) accepted by Qwest pursuant to the terms hereof, and (b) schedules and
exhibits incorporated herein by reference ("Exhibits"), shall be referred to collectively herein as this "Agreement."
In the event of any conflict between the provisions of this Agreement and the terms of any Service Order(s)
and/or Exhibit(s), the conflict shall be resolved by reference to said documents in the following order of priority of
interpretation: (a) this Agreement; (b) any Exhibit(s), with reference to the same in order of attachment to this
Agreement; and (c) any Service Order(s). Notwithstanding the foregoing, no provision or term of any Service
Order shall be a part of this Agreement or binding on Qwest unless and until such Service Order has been
executed by an authorized representative of Qwest.
1.2 If any provision of this Agreement and any applicable tariff cannot be reasonably construed or interpreted to
avoid conflict, the provision contained in this Agreement shall prevail. The fact that a condition, right, obligation,
or other term appears in this Agreement but not in any such tariff shall not be interpreted as, or be deemed
grounds for finding of a conflict for purposes of this Section 1.2. In addition, if any provision of this Agreement
conflicts with any statute, rule or order of any governmental unit or regulatory body, then, if required by law, this
Agreement should remain in effect but shall be automatically modified by such conflicting law, statute, rule or
order, subject to the termination rig