Q78-ZTECE520CDMA 1X Digital Mobile Phone

内部公开▲ 本文所有信息为中兴通讯股份有限公司内部信息，未经允许，不得外传 第1页，共1页 ZTE CORPORATION ZTE Plaza, Keji Road South, Hi-Tech Industrial Park, Nanshan District, Shenzhen, Guangdong, 518057, P.R.China Date: Feb 10, 2010 Federal Communications Commission Office of Engineering and Technology Equipment Authorization Division 7345 Oakland Mills Road Columbia, Maryland 21046 Subject: Permanent Confidentiality request for FCC ID: Q78-ZTECE520 To Whom It May Concern, Pursuant to sections 0.457 and 0.459 of CFR 47, the applicant requests permanent confidential treatment of the following information accompanying this application: - Block Diagram - Schematics - Operational Description - BOM list/Tune-Up-Procedure The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these matters might be harmful to the applicant and provide unjustified benefits to its competitors. Sincerely yours, Royce Wang ZTE CORPORATION Tel: 0755-26770345 Fax: 0755-26770347 E-Mail: [email protected]

内部公开Internal Use Only▲ <以上所有信息均为中兴通讯股份有限公司所有，不得外传> All Rights reserved, No Spreading abroad without Permission of ZTE 第1页 ZTE CORPOARTION 2010-2-22 Federal Communications Commission Office of Engineering and Technology Equipment Authorization Division 7345 Oakland Mills Road Columbia, Maryland 21046 Subject: SHORT-TERM Confidentiality request for FCC ID: Q78-ZTECE520 To Whom It May Concern, Pursuant to sections 0.457 and 0.459 of CFR 47 and to avoid premature release of sensitive information prior to marketing or release of the product to the public, the applicant requests the following documents contained in this certification application be temporarily withheld from public disclosure for an initial period of 45 days:  External Photos  Internal Photos  Test Setup Photos  User’s Manual The applicant also acknowledges that they will also provide appropriate notice to ATCB should either of the following occur: a) if the applicant requires additional 45 day extension periods they will notify ATCB with a new request letter at least 7 days prior to the short-term confidentiality expiration date - [Note: up to a maximum of 3 extensions only are allowed], or b) immediately notify ATCB in the event the information regarding the product or the product is made available to the public. ATCB will then release the documents listed above for public disclosure pursuant to FCC Public Notice DA 04-1705. Sincerely, Royce Wang CERTIFICATION MANAGER ZTE CORPORATION

内部公开▲ 本文所有信息为中兴通讯股份有限公司内部信息，未经允许，不得外传 第1页，共1页 ZTE CORPORATION ZTE Plaza, Keji Road South, Hi-Tech Industrial Park, Nanshan District, Shenzhen, Guangdong, 518057, P.R.China Date: Feb 1, 2010 To: Federal Communications Commission, Authorization & Evaluation Division, 7435 Oakland Mills Road, Columbia, MD 21046 And American Telecommunications Certification Body, Inc. 6731 Whittier Avenue Suite C110 McLean, VA 22101 To Whom It May Concern: TMC(Telecommunication Metrology Center of MII) is authorized to act on our behalf, until otherwise notified, for applications to American Telecommunications Certification Body, Inc. (ATCB). We certify that we are not subject to denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, U.S.C. 862. Further, no party, as defined in 47 CFR 1.2002 (b) to the application is subject to denial of federal benefits, that includes FCC benefits. Thank you. Sincerely yours, Royce Wang ZTE CORPORATION Tel: 0755-26770345 Fax: 0755-26770347 E-Mail: [email protected]

American Telecommunications Certification Body Inc. 6731 Whittier Ave, McLean, VA 22101 May 1, 2010 TO: Federal Communications Commission RE: Request for placement into audit status for FCC ID: Q78-ZTECE520 Please place the referenced FCC ID in audit status for the purpose of STC continuation in accordance with request. Thank you. Marianne Bosley American TCB Inc. Direct 717-676-3203

内部公开Internal Use Only▲ <以上所有信息均为中兴通讯股份有限公司所有，不得外传> All Rights reserved, No Spreading abroad without Permission of ZTE 第1页 ZTE CORPORATION 2010-4-30 To: Federal Communications Commission Office of Engineering and Technology Equipment Authorization Division 7345 Oakland Mills Road Columbia, Maryland 21046 Subject: SHORT-TERM Confidentiality request for FCC ID: Q78-ZTECE520 To Whom It May Concern, ZTE-C E520’s STC come to the end on 22.April. Here ZTE CORPORATION request to continue STC again. We attests that none of the products certified under FCC ID: Q78-ZTECE520 has been marketed in the U.S. and acknowledges that the requested exhibits for SHORT-TERM Confidentiality below have been viewable to the public from 4/22/10 until 5/3/2010. Pursuant to sections 0.457 and 0.459 of CFR 47 and to avoid premature release of sensitive information prior to marketing or release of the product to the public, the applicant requests the following documents contained in this certification application be temporarily withheld from public disclosure for an initial period of 45 days: 9 External Photos 9 Internal Photos 9 Test Setup Photos 9 User’s Manual The applicant also acknowledges that they will also provide appropriate notice to ATCB should either of the following occur: a) if the applicant requires additional 45 day extension periods they will notify ATCB with a new request letter at least 7 days prior to the short-term confidentiality expiration date - [Note: up to a maximum of 3 extensions only are allowed], or b) immediately notify ATCB in the event the information regarding the product or the product is made available to the public. ATCB will then release the documents listed above for public disclosure pursuant to FCC Public Notice DA 04-1705. Sincerely, Min Zhang Certification Mangager ZTE CORPORATION

E520 external photo

E520 internal photos Mobile phone Disassembly Mobile phone Disassembly Mobile phone Disassembly Mobile phone Disassembly Mobile phone Disassembly Mobile phone Disassembly Mobile phone Disassembly Mobile phone Disassembly Mobile phone Disassembly

No.2010TAR044 Page1 of 13 ©Copyright. All rights reserved by TMC Beijing. TEST REPORT No. 2010TAR044 for ZTE Corporation CDMA 1X Digital Mobile Phone Model Name: ZTE-C E520 FCC ID: Q78-ZTECE520 with Hardware Version: c2nB Software Version: ZTEE520V1.0.0B02 Issued Date: 2010-02-24 Note: The test results in this test report relate only to the devices specified in this report. This report shall not be reproduced except in full without the written approval of TMC Beijing. Test Laboratory: DAR accreditation (DIN EN ISO/IEC 17025): No. DAT-P-114/01-01 FCC 2.948 Listed: No.733176 IC O.A.T.S listed: No.6629A-1 TMC Beijing, Telecommunication Metrology Center of Ministry of Industry and Information Technology No. 52, Huayuan Bei Road, Haidian District, Beijing, P. R. China 100191. Tel:+86(0)10-62303288-2105, Fax:+86(0)10-62304793 Email:[email protected]. www.emcite.com No.2010TAR044 Page2 of 13 ©Copyright. All rights reserved by TMC Beijing. CONTENTS 1. TEST LABORATORY ............................................................................................................... 3 1.1. TESTING LOCATION ........................................................................................................... 3 1.2. TESTING ENVIRONMENT ................................................................................................... 3 1.3. PROJECT DATA ................................................................................................................... 3 1.4. SIGNATURE .......................................................................................................................... 3 2. CLIENT INFORMATION ........................................................................................................... 4 2.1. APPLICANT INFORMATION ................................................................................................ 4 2.2. MANUFACTURER INFORMATION ...................................................................................... 4 3. EQUIPMENT UNDER TEST (EUT) AND ANCILLARY EQUIPMENT (AE) ............................ 5 3.1. ABOUT EUT .......................................................................................................................... 5 3.2. INTERNAL IDENTIFICATION OF EUT USED DURING THE TEST ................................... 5 3.3. INTERNAL IDENTIFICATION OF AE USED DURING THE TEST ...................................... 5 4. REFERENCE DOCUMENTS .................................................................................................... 6 4.1. REFERENCE DOCUMENTS FOR TESTING....................................................................... 6 5. LABORATORY ENVIRONMENT .............................................................................................. 7 6. SUMMARY OF TEST RESULTS .............................................................................................. 8 7. TEST EQUIPMENTS UTILIZED ............................................................................................... 9 ANNEX A: MEASUREMENT RESULTS ....................................................................................... 10 No.2010TAR044 Page3 of 13 ©Copyright. All rights reserved by TMC Beijing. 1. Test Laboratory 1.1. Testing Location Company Name: TMC Beijing, Telecommunication Metrology Center of MIIT Address: No 52, Huayuan beilu, Haidian District, Beijing,P.R.China Postal Code: 100191 Telephone: 00861062303288 Fax: 00861062304793 1.2. Testing Environment Normal Temperature: 15-35°C Relative Humidity: 20-75% 1.3. Project data Testing Start Date: Feb 3th,2010 Testing End Date: Feb 24th,2010 1.4. Signature Zi Xiaogang (Prepared this test report) Sun Xiangqian (Reviewed this test report) Lu Bingsong Deputy Director of the laboratory (Approved this test report) No.2010TAR044 Page4 of 13 ©Copyright. All rights reserved by TMC Beijing. 2. Client Information 2.1. Applicant Information Company Name: ZTE CORPORATION Address /Post: ZTE Plaza, Keji Road South, Hi-Tech Industrial Park, Nanshan District, Shenzhen, Guangdong, 518057, P.R.China City: Shenzhen Postal Code: 518057 Country: China Telephone: 0086 21 68895196 Fax: 0086 21 61460600 2.2. Manufacturer Information Company Name: ZTE CORPORATION Address /Post: ZTE Plaza, Keji Road South, Hi-Tech Industrial Park, Nanshan District, Shenzhen, Guangdong, 518057, P.R.China City: Shenzhen Postal Code: 518057 Country: China Telephone: 0086 21 68895196 Fax: 0086 21 61460600 No.2010TAR044 Page5 of 13 ©Copyright. All rights reserved by TMC Beijing. 3. Equipment Under Test (EUT) and Ancillary Equipment (AE) 3.1. About EUT Description CDMA 1X Digital Mobile Phone Model Name ZTE-C E520 FCC ID Q78-ZTECE520 Frequency CDMA800/1700/1900 Antenna Internal Power supply Battery or Charger (AC Adaptor) Extreme vol. Limits 3.5VDC to 4.2VDC (nominal: 3.7VDC) Extreme temp. Tolerance -30°C to +50°C Note: Components list, please refer to documents of the manufacturer; it is also included in the original test record of Telecommunication Metrology Center of MII of People’s Republic of China. 3.2. Internal Identification of EUT used during the test EUT ID* SN or IMEI HW Version SW Version N03 268435457115614555 c2nB ZTEE520V1.0.0B02 3.3. Internal Identification of AE used during the test AE ID* Description SN AE1 Battery / AE2 Travel Adapter / AE1 Model Li3709T42P3h553447 Manufacturer ZTE CORPORATION Capacitance 900mAh Nominal Voltage 3.7V AE2 Model STC-A22O50M5-C Manufacturer ZTE CORPORATION Length of DC line 120cm *AE ID: is used to identify the test sample in the lab internally. No.2010TAR044 Page6 of 13 ©Copyright. All rights reserved by TMC Beijing. 4. Reference Documents 4.1. Reference Documents for testing The following documents listed in this section are referred for testing. Reference Title Version FCC Part 15, Subpart B Radio frequency devices July 10, 2008 Edition ANSI C63.4 Methods of Measurement of Radio-Noise Emissions from Low-Voltage Electrical and Electronic Equipment in the Range o…

Text truncated - open the document above for the full version.

E520 FCC test setup photo 1． Radiated Spurious Emission 2． Conducted Emission(Charging) 3． Conducted Emission(USB) 4． Radiated Emission(USB) 6. part15C