EXHIBIT 4(i) CERTIFICATE OF TRUST OF UCU CAPITAL TRUST I This Certificate of Trust of UCU Capital Trust I (the "Trust"), dated August 30 , 1999, is being duly executed and filed by the undersigned, as trustees, to form a business trust under the Delaware Business Trust Act (12 Del. C. Sections 3801, et seq.). 1. NAME. The name of the business trust formed by this Certificate of Trust is UCU Capital Trust I. 2. DELAWARE TRUSTEE. The name and business address of the trustee of the Trust in the State of Delaware are Chase Manhattan Bank Delaware, 1201 Market Street, Wilmington, Delaware 19801, Attention: Corporate Trust Administration. 3. EFFECTIVE DATE. This Certificate of Trust shall be effective upon filing. 1 IN WITNESS WHEREOF, the undersigned, being the trustees of the Trust, have executed this Certificate of Trust as of the date first-above written. CHASE MANHATTAN BANK DELAWARE, not in its individual capacity but solely as trustee By: /s/ Denis Kelly ------------------------------ Name: Denis Kelly Title: Assistant Vice President THE CHASE MANHATTAN BANK, not in its individual capacity but solely as trustee By: /s/ R. BARKER ----------------------------- Name: R. Barker Title: Authorized Signer DALE J. WOLF, not in his individual capacity but solely as trustee of the Trust /s/ DALE J. WOLF --------------------------- ELLEN FAIRCHILD, not in her individual capacity but solely as trustee of the Trust /s/ ELLEN E. FAIRCHILD --------------------------- KENNETH C. JONES, not in his individual capacity but solely as trustee of the Trust /s/ KENNETH C. JONES ---------------------------- 2