QISU8730HSPA/UMTS/GPRS/GSM/EDGE Mobile Phone with BT

Huawei Technologies Co.,Ltd Bantian, Longgang District, Shenzhen, 518129 Guangdong, P.R.China Tel: +86-755-2878-1879 ; Fax: +86-755-2878-1889 Date: May 16, 2012 Statement We, Huawei Technologies Co.,Ltd, states that our device, FCC ID: QISU8730, has a battery, But the battery will not be placed in the battery compartment when delivery, it is visible to the users as they purchase the products and install the battery. For and Behalf of: Huawei Technologies Co., Ltd. Zhang Xinghai EMC Laboratory Manager

Huawei Technologies Co., Ltd. Address：Huawei Industrial Base,Bantian Longgang,Shenzhen 518129, P.R China Post ZIP：518129 Page ：1/1 To: CETECOM Fax : NULL From:Zhang Xinghai Fax:0086-755-89652518 Tel:0086-755-89651014 Email address: [email protected] Http: www.huawei.com Subject：Letter of Confidentiality Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Gentlemen: This letter is to comply with the Code of Federal Regulations Title 47 Section 0.457 and 0.459 pertaining to confidential material. Huawei Technologies Co., Ltd. would like the following documents regarding this submission for FCC ID: QISU8730 to be kept confidential: 1. Schematic diagram. 2. Block Diagram. 3. Parts list (BOM) Information. 4. Operational description. 5. Tune-up procedure The above material contains trade secrets or technical data, which would customarily be guarded from competitors. We do not want these documents to be accessible to the general public. Sincerely, For and Behalf of: Huawei Technologies Co., Ltd. Zhang Xinghai EMC Laboratory Manager

HUAWEI U8730, U8730 T-Mobile myTouch Q HSPA/UMTS/GPRS/GSM/EDGE Mobile Phone with Bluetooth; Ascend G 312 Qwerty; SECRET Page1,Total 8 External Photos of HUAWEI U8730, U8730 HUAWEI U8730, U8730 T-Mobile myTouch Q HSPA/UMTS/GPRS/GSM/EDGE Mobile Phone with Bluetooth; Ascend G 312 Qwerty; SECRET Page2,Total 8 HUAWEI U8730, U8730 T-Mobile myTouch Q HSPA/UMTS/GPRS/GSM/EDGE Mobile Phone with Bluetooth; Ascend G 312 Qwerty; SECRET Page3,Total 8 HUAWEI U8730, U8730 T-Mobile myTouch Q HSPA/UMTS/GPRS/GSM/EDGE Mobile Phone with Bluetooth; Ascend G 312 Qwerty; SECRET Page4,Total 8 HUAWEI U8730, U8730 T-Mobile myTouch Q HSPA/UMTS/GPRS/GSM/EDGE Mobile Phone with Bluetooth; Ascend G 312 Qwerty; SECRET Page5,Total 8 HUAWEI U8730, U8730 T-Mobile myTouch Q HSPA/UMTS/GPRS/GSM/EDGE Mobile Phone with Bluetooth; Ascend G 312 Qwerty; SECRET Page6,Total 8 HUAWEI U8730, U8730 T-Mobile myTouch Q HSPA/UMTS/GPRS/GSM/EDGE Mobile Phone with Bluetooth; Ascend G 312 Qwerty; SECRET Page7,Total 8 HUAWEI U8730, U8730 T-Mobile myTouch Q HSPA/UMTS/GPRS/GSM/EDGE Mobile Phone with Bluetooth; Ascend G 312 Qwerty; SECRET Page8,Total 8

HUAWEI U8730, U8730 T-Mobile myTouch Q HSPA/UMTS/GPRS/GSM/EDGE Mobile Phone with Bluetooth; Ascend G 312 Qwerty; SECRET Page1, Total 2 Label Location HUAWEI U8730, U8730 HUAWEI U8730, U8730 T-Mobile myTouch Q HSPA/UMTS/GPRS/GSM/EDGE Mobile Phone with Bluetooth; Ascend G 312 Qwerty; SECRET Page2, Total 2

HUAWEI U8730, U8730 T-Mobile myTouch Q HSPA/UMTS/GPRS/GSM/EDGE Mobile Phone with Bluetooth; Ascend G 312 Qwerty; SECRET Page1,Total 6 Internal Photos of HUAWEI U8730, U8730 HUAWEI U8730, U8730 T-Mobile myTouch Q HSPA/UMTS/GPRS/GSM/EDGE Mobile Phone with Bluetooth; Ascend G 312 Qwerty; SECRET Page2,Total 6 HUAWEI U8730, U8730 T-Mobile myTouch Q HSPA/UMTS/GPRS/GSM/EDGE Mobile Phone with Bluetooth; Ascend G 312 Qwerty; SECRET Page3,Total 6 HUAWEI U8730, U8730 T-Mobile myTouch Q HSPA/UMTS/GPRS/GSM/EDGE Mobile Phone with Bluetooth; Ascend G 312 Qwerty; SECRET Page4,Total 6 HUAWEI U8730, U8730 T-Mobile myTouch Q HSPA/UMTS/GPRS/GSM/EDGE Mobile Phone with Bluetooth; Ascend G 312 Qwerty; SECRET Page5,Total 6 HUAWEI U8730, U8730 T-Mobile myTouch Q HSPA/UMTS/GPRS/GSM/EDGE Mobile Phone with Bluetooth; Ascend G 312 Qwerty; SECRET Page6,Total 6

Report No: SYBH(Z-EMC)011022012-2 Confidential Information of Huawei. No Distribution without Written Permission Page1, Total18 EMC Test Report Product Name: T-Mobile myTouch Q HSPA/UMTS/GPRS/GSM/EDGE Mobile Phone with Bluetooth; Ascend G 312 Qwerty Model Number:HUAWEI U8730, U8730 Report No: SYBH(Z-EMC)011022012-2 FCC ID:QISU8730 Reliability Laboratory of Huawei Technologies Co., Ltd. Huawei Base, Bantian, Longgang District, Shenzhen 518129, P.R. China Tel: +86 755 28780808 Fax: +86 755 89652518 FCC Test Report of HUAWEI U8730, U8730 FCC ID:QISU8730 Report No: SYBH(Z-EMC)011022012-2 Confidential Information of Huawei. No Distribution without Written Permission Page2, Total18 Notice 1. The laboratory has obtained the accreditation of China National Accreditation Service for Conformity Assessment (CNAS), and accreditation number: L0310. 2. The laboratory has been listed on the US Federal Communications Commission list of test facilities recognized to perform electromagnetic emissions measurements. The site recognition number is 97456. 3. The laboratory has been listed by industry Canada to perform electromagnetic emission measurement. The site recognition number is 6369A-2. 4. The test report is invalid if not marked with "exclusive stamp for the test report". 5. The test report is invalid if not marked with the stamps or the signatures of the persons responsible for performing, revising and approving the test report. 6. The test report is invalid if there is any evidence of erasure and/or falsification. 7. If there is any dissidence for the test report, please file objection to the test centre within 15 days from the date of receiving the test report. 8. Normally, the test report is only responsible for the samples that have undergone the test. 9. Context of the test report cannot be used partially or in full for publicity and/or promotional purposes without previous written approval of the laboratory. FCC Test Report of HUAWEI U8730, U8730 FCC ID:QISU8730 Report No: SYBH(Z-EMC)011022012-2 Confidential Information of Huawei. No Distribution without Written Permission Page3, Total18 Applicant: Huawei Technologies Co., Ltd. Address: Huawei Base, Bantian, Longgang District, Shenzhen 518129, P.R. China Date of Receipt Test Item: Mar.12, 2012 Start Date of Test: Mar.12, 2012 End Date of Test: Mar.28, 2012 Test Result: Pass Approved By 2012-03-28 Liuchunlin (Lab Manager) Date Name Signature Operator 2012-03-28 Xuchang Date Name Signature FCC Test Report of HUAWEI U8730, U8730 FCC ID:QISU8730 Report No: SYBH(Z-EMC)011022012-2 Confidential Information of Huawei. No Distribution without Written Permission Page4, Total18 TABLE OF CONTENT 1 General Information ........................................................................................................................... 5 1.1 EUT Description ......................................................................................................................... 5 1.2 Test Site Information .................................................................................................................. 6 1.3 Applied Standards ...................................................................................................................... 6 2 Summary of Results .......................................................................................................................... 7 3 System Configuration during EMC Test ............................................................................................ 8 3.1 Test Mode .................................................................................................................................. 8 3.2 Configurations of Test System ................................................................................................... 8 3.3 Cables Used during Test .......................................................................................................... 11 3.4 Associated Equipment Used during Test ................................................................................. 11 4 Electromagnetic Interference (EMI) ................................................................................................. 12 4.1 Radiated Disturbance 30MHz to 18GHz .................................................................................. 12 4.2 Conducted Disturbance 0.15 MHz to 30MHz .......................................................................... 14 5 Main Test Instruments ..................................................................................................................... 15 6 System Measurement Uncertainty .................................................................................................. 15 7 Graph and Data of Test ................................................................................................................... 16 7.1 Radiated Disturbance ............................................................................................................... 16 7.2 Conducted Disturbance ............................................................................................................ 18 FCC Test Report of HUAWEI U8730, U8730 FCC ID:QISU8730 Report No: SYBH(Z-EMC)011022012-2 Confidential Information of Huawei. No Distribution without Written Permission Page5, Total18 1 General Information 1.1 EUT Description EUT Description Product Name T-Mobile myTouch Q HSPA/UMTS/GPRS/GSM/EDGE Mobile Phone with Bluetooth;Ascend G 312 Qwerty; Model Number HUAWEI U8730, U8730 Serials Number E7F01A11A1500311 Working Voltage 120V/60Hz TX Frequency GSM850:824MHz To 849MHz; PCS1900:1850MHz To 1910MHz; WCDMA850:824MHz To 849MHz; WCDMA1700:1713MHz To 1753MHz; WCDMA1900:1850MHz To 1910MHz; Bluetooth: 2400MHz To 2483.5MHz; WIFI: 2400MHz To 2483.5MHz; RX Frequency GSM850:869MHz To 894MHz; PCS1900:1930MHz To 1990MHz; WCDMA850:869MHz To 894MHz; WCDMA1700:2113MHz To 2153MHz; WCDMA1900:1930MHz To 1990MHz; Bluetooth: 2400MHz To 2483…

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

FCC Test Report of HUAWEI U8730, U8730 FCC ID:QISU8730 Security Level: secret Report No: SYBH(Z-EMC)011022012-2 Confidential Information of Huawei. No Distribution without Permission Page1, Total6 Photos of EUT FCC Test Report of HUAWEI U8730, U8730 FCC ID:QISU8730 Security Level: secret Report No: SYBH(Z-EMC)011022012-2 Confidential Information of Huawei. No Distribution without Permission Page2, Total6 Figure1 EUT Appearance FCC Test Report of HUAWEI U8730, U8730 FCC ID:QISU8730 Security Level: secret Report No: SYBH(Z-EMC)011022012-2 Confidential Information of Huawei. No Distribution without Permission Page3, Total6 Photos of Test Setup FCC Test Report of HUAWEI U8730, U8730 FCC ID:QISU8730 Security Level: secret Report No: SYBH(Z-EMC)011022012-2 Confidential Information of Huawei. No Distribution without Permission Page4, Total6 1 Radiated Emissions Radiated Emissios (below 1GHz) FCC Test Report of HUAWEI U8730, U8730 FCC ID:QISU8730 Security Level: secret Report No: SYBH(Z-EMC)011022012-2 Confidential Information of Huawei. No Distribution without Permission Page5, Total6 Radiated Emissions (1GHz to18GHz) FCC Test Report of HUAWEI U8730, U8730 FCC ID:QISU8730 Security Level: secret Report No: SYBH(Z-EMC)011022012-2 Confidential Information of Huawei. No Distribution without Permission Page6, Total6 2 Conducted Emissions Conducted Emissions for AC Ports ---------------------------------------------------------------------------------------------------------------------- END