EXPORT DEVELOPMENT CANADA 151 O’Connor Street Ottawa, Ontario Canada K1A 1K3 Commitment Advice Letter AgreementNortel Networks Corp • February 2nd, 2006 • Telephone & telegraph apparatus
Company FiledFebruary 2nd, 2006 IndustryWe refer to the Summary of Terms attached hereto (the “Term Sheet”; capitalized terms used without definition herein have the meanings given in the Term Sheet) for Nortel Networks Inc. (the “Company”). Subject only to the Conditions (as defined below) we are pleased to commit $200,000,000 in the aggregate on a pro rata basis to the Tranche A Term Loan Facility and the Tranche B Term Loan Facility, in proportion to the aggregate respective amounts thereof.