[Jay Ji Director of Investor Relations China Techfaith Wireless Communication Technology Limited Building C, No. 5A Rong Chang East Street Beijing Economic-Technological Development Area (Yi Zhuang) Beijing 100176 People’s Republic of China Phone: +86 10 5822 8390 Email: Jay.ji@techfaith.cn (Name, Telephone, Email and/or Facsimile number and Address of Company Contact Person) Title of each class Name of each exchange on] [EXH We conduct substantially all of our operations through the following subsidiaries and variable interest entities in China: • Techfaith Wireless Communication Technology (Beijing) Limited, a PRC company; • One Net Entertainment Limited, a PRC company; • Beijing Techfaith Interactive Internet Technology Limited, a PRC company (variable interest entity); • Techfaith Wireless Communication Technology (Shanghai) Limited, a PRC company; •] [E Certification by the Chief Executive Officer I, Defu Dong, certify that: 1. I have reviewed this annual report on Form 20-F of China Techfaith Wireless Communication Technology Limited (the “Company”); 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements] [EX Certification by the Chief Financial Officer I, Yuping Ouyang, certify that: 1. I have reviewed this annual report on Form 20-F of China Techfaith Wireless Communication Technology Limited (the “Company”); 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements] [EXHIB CERTIFICATION BY THE CHIEF EXECUTIVE OFFICER (2) The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company. Defu Dong Chief Executive Officer] [EX CERTIFICATION BY THE CHIEF FINANCIAL OFFICER (2) The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company. Yuping Ouyang Chief Financial Officer] [Exhib Our ref: Direct Email China Techfaith Wireless Communication Technology Limited Building C, No. 5A, Rong Chang East Street Beijing Economic-Technological Development Area (Yi Zhuang), Beijing 100176 People’s Republic of China 27 April 2012 Dear Sirs, China Techfaith Wireless Communication Technology Limited (the “Company”) Yours faithfully Maples and Calder EX-15.1 7 d310507dex151.htm CONSENT OF MAPLES AND CALDER] [EXHIB [Letterhead of Beijing Tian Yuan Law Firm] China Techfaith Wireless Communication Technology Limited Building C, No. 5A, Rong Chang East Street Beijing Economic-Technological Development Area (Yi Zhuang), Beijing 100176 People’s Republic of China April 27, 2012 Dear Sirs, Re: China Techfaith Wireless Communication Technology Limited (the “Company”) Yours Faithfully, Beijing Tian Yuan Law Firm EX-15.2 8 d310507dex152.htm CONSENT OF]