EXECUTION COPY AMENDED AND RESTATED CREDIT AGREEMENT AMENDED AND RESTATED CREDIT AGREEMENT dated as of December 20, 2001 among NORTEL NETWORKS LIMITED and the BANKS listed on the signature pages hereof (the "Banks"). W I T N E S S E T H : WHEREAS,...Credit Agreement • December 26th, 2001 • Nortel Networks LTD • Telephone & telegraph apparatus • New York
