EXECUTION COPY - Edison International

Trustee or with any paying agent (other than the Company) or shall have been setaside, segregated and held in trust by the Company (if the Company shall act asits own paying agent), provided that if such Notes are to be redeemed prior to thematurity thereof, written notice of such redemption shall have been hereinprovided, or provision satisfactory to the Trustee shall have been given as hereinprovided, or provision satisfactory to the Trustee shall have been made for givingsuch notice."Participant" means, with respect to the Depositary, Euroclear or Clearstream, a Personwho has an account with the Depositary, Euroclear or Clearstream, respectively (and, withrespect to DTC, shall include Euroclear and Clearstream)."Paying Agent" has the meaning set forth in Section 2.4 hereof."Person" means an individual, a corporation, a partnership, a limited liability company,an association, a trust or any other entity or organization, including a government or politicalsubdivision or an agency or instrumentality thereof."Private Placement Legend" means the legend set forth in Section 2.7(g)(i) hereof to beplaced on all Notes issued under this Indenture except where otherwise permitted by theprovisions of this Indenture."QIB" means a "qualified institutional buyer" as defined in Rule 144A."Registered Exchange Offer" has the meaning set forth in the Registration RightsAgreement."Registrar" has the meaning set forth in Section 2.4 hereof."Registration Rights Agreement" means the Registration Rights Agreement, dated as ofJune 6, 2006, between the Company and the other parties named on the signature pages thereof,as such agreement may be amended, modified or supplemented from time to time and withrespect to any Additional Notes, one or more registration rights agreements between theCompany and the other parties thereto, as such agreement(s) may be amended, modified orsupplemented from time to time, relating to rights given by the Company to the purchasers ofAdditional Notes, or any additional series of Notes issued after the date hereof, to register suchAdditional Notes, or exchange such Additional Notes, or additional series of Notes, for securitiesregistered under the Securities Act."Regulation S" means Regulation S promulgated under the Securities Act."Regulation S Global Note" means a Global Note substantially in the form of Exhibit Ahereto bearing the Global Note Legend, the Private Placement Legend and the ERISA Legendand deposited with or on behalf of and registered in the name of the Depositary or its nominee,issued in a denomination equal to the outstanding principal amount of the Notes of a series soldin reliance on Rule 903 of Regulation S.7