Mitel Us Holdings, Inc.
Paperwork Executed January 31, 2014

Recorded
February 21, 2014

Jefferies Finance LLC

Jefferies Finance LLC
520 Madison Ave.
New York, NY 10022

RegistrationRegistration No. 2686328, Issued None

ApplicationApplication No. 76403509, Filed None

RegistrationRegistration No. 2526105, Issued None

ApplicationApplication No. 76060602, Filed None

RegistrationRegistration No. 3157823, Issued None

ApplicationApplication No. 78742874, Filed None

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ApplicationApplication No. 76338759, Filed None

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ApplicationApplication No. 76463277, Filed None

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ApplicationApplication No. 78307467, Filed None

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ApplicationApplication No. 73477902, Filed None

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ApplicationApplication No. 78249288, Filed None

RegistrationRegistration No. 1367398, Issued None

ApplicationApplication No. 73502484, Filed None

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ApplicationApplication No. 78254626, Filed None

RegistrationRegistration No. 1401975, Issued None

ApplicationApplication No. 73572088, Filed None

RegistrationRegistration No. 1889707, Issued None

ApplicationApplication No. 74487242, Filed None

RegistrationRegistration No. 2175073, Issued None

ApplicationApplication No. 75324710, Filed None

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ApplicationApplication No. 78209604, Filed None

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RegistrationRegistration No. 2343548, Issued None

ApplicationApplication No. 75733518, Filed None

MICHELLE WHITTINGTON

Phone: +480961 900 0X21352
E-Mail: michelle_whittington@inter-tel.com