A3LGTS3770YCellular/ PCS GSM/ Phone with WLAN and Bluetooth

SAMSUNG ELECTRONICS CO., LTD 416,Maetan-3dong,Yeongtong-gu Suwon-si,Gyeonggi-do, 443-742 Korea Federal Communicat ions Commission 7435 Oakland Mills Road Colum bia, MD 21046 Gentlemen: We hereby provide the label statement letter for the above-mentioned phone by a new label statement policy instituted at the September 12, 2006, TCB-FCC Teleconference. The label statement is as follows: The FCC ID shown in the FCC ID label page will be readily visible at the time of purchase because the phone will be marketed without the battery installed. This statement could not be included in the label. So we inform you of it through this letter. Should you have any questions or comments concerning the above, please contact the undersigned. Sincerely Yours, Seoung Ho Park Senior Manager SAMSUNG ELECTRONICS CO.,LTD Telecommunication Network Business Mobile Communication Division Regulatory Compliance Group.

SAMSUNG ELECTRONICS AMERICA, INC. American QA Lab 18600 Broadwick St. Rancho Dominguez, CA 90220 Date: January 20, 2012 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road, Columbia, MD 21046 RE: Request of Confidentiality for FCC ID: A3LGTS3770Y To Whom It May Concern: Pursuant to Sections 0.457 and 0.459 of the Commission’s Rules (CFR 47), and Section 552 (b) (4) of the Freedom of Information Act, SAMSUNG ELECTRONICS CO.,LTD. hereby requests confidentiality and treatment of certain information accompanying this application. The 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. We are also hereby request Short-Term Confidentiality for 180 days after the grant as outlined in Public Notice DA 04-1705. This provision will give SAMSUNG ELECTRONICS CO.,LTD. temporary confidentiality of commercially sensitive information prior to product release. The requested Permanent and Short-Term Confidential exhibits are listed as follows: PERMANENT AND SHORT-TERM CONFIDENTIAL LIST Exhibit Description 1 Block Diagram 2 Operational Description 3 Schematics PERMANENT 4 Parts List & Tune-Up Procedure 5 External Photos 6 Internal Photos 7 Test-Setup Photos SHORT-TERM 8 Users Manual The Applicant understands that pursuant to Rule 0.457, disclosure of this application and all accompanying documentations, where applicable, will not be made public before the date of the Grant for this application. Sincerely, Peter Ra General Manager American QA Lab SAMSUNG Electronics America INC.

Label and Location Samsung Phone Model: GT-S3770Y FCC ID: A3LGTS3770Y Label: Location: Top Back plate of GT-S3770Y Bottom Label is placed inside of the battery compartment. aaMOBILE PHONE MODEL : GT-S3770Y FCC ID : A3LGTS3770Y SSN : -S3770YGSMH RATED : 3.7 V 1000 mA MADE IN KOREA BY SAMSUNG ; MOBILE PHONE MODEL : GT-S3770Y FCC ID : A3LGTS3770Y SSN : -S3770YGSMH RATED : 3.7 V 1000 mA MADE IN KOREA BY SAMSUNG ;

FCC ID: A3LGTS3770YReport Number: FI-320-S1 Page : 1 of 35 SAMSUNG Electronics C0. LTD EUT Type: 850/1900 GSM/GPRS Phone with Bluetooth, WLAN and EDGE Rx only Issue Date : Jan.17, 2012 SAMSUNG ELECTRONICS Co., Ltd., Regulatory Compliance Group IT R&D Center 416, Maetan-3dong, Yeongtong-gu, Suwon-si, Gyeonggi-do, Korea 443-742 TEST REPORT ON SAR Model Tested: GT-S3770Y FCC ID (Requested): A3LGTS3770Y Job No: FI-320 Report No: FI-320-S1 - Abstract – This document reports on SAR Tests carried out in accordance with FCC/OET Bulletin 65, Supplement C(June 2001). Prepared By BH JEON - Test Engineer Authorized By JD JANG - Technical Manager FCC ID: A3LGTS3770YReport Number: FI-320-S1 Page : 2 of 35 SAMSUNG Electronics C0. LTD EUT Type: 850/1900 GSM/GPRS Phone with Bluetooth, WLAN and EDGE Rx only Issue Date : Jan.17, 2012 Contents 1. GENERAL INFORMATION .............................................................................. 3 2. DESCRIPTION OF DEVICE ............................................................................ 3 3. DESCRIPTION OF TEST EQUIPMENT .......................................................... 4 3.1 SAR Measurement Setup ............................................................................................................... 4 3.2 E-field Probe ................................................................................................................................... 5 3.3 Phantom.......................................................................................................................................... 7 3.4 Brain Simulating Mixture Characterization .................................................................................... 9 3.5 Device Holder for Transmitters........................................................................................................ 9 3.6 Validation Dipole ........................................................................................................................... 10 3.7 Equipment Calibration................................................................................................................... 11 4. SAR MEASUREMENT PROCEDURE ........................................................... 12 5. DESCRIPTION OF TEST POSITION ............................................................ 13 5.1 SAM Phantom Shape.................................................................................................................... 13 5.2 “cheek” Position ............................................................................................................................ 13 5.3 “tilted” Position .............................................................................................................................. 15 5.4 Body Holster/Belt Clip Configurations ........................................................................................... 16 6. MEASUREMENT UNCERTAINTY ................................................................. 18 7. SYSTEM VERIFICATION............................................................................... 21 7.1 Tissue Verification ......................................................................................................................... 21 7.2 Test System Validation .................................................................................................................. 21 8. SAR MEASUREMENT RESULTS.................................................................. 22 8.1 GSM850 Head SAR Results ......................................................................................................... 27 8.2 GPRS850 Body SAR Results(Without Holster)............................................................................. 28 8.3 GSM1900 Head SAR Results ....................................................................................................... 29 8.4 GPRS1900 Body SAR Results(Without Holster)........................................................................... 30 8.5 WLAN Head SAR Results ............................................................................................................. 31 8.6 WLAN Body SAR Results(Without Holster) .................................................................................. 32 9. CONCLUSION ............................................................................................... 33 10. REFERENCES ............................................................................................. 34 APPENDIX A SAR Definition ........................................................................... 36 APPENDIX B Probe Calibration Process ........................................................ 37 APPENDIX C ANSI/IEEE C95.1 – 2005 RF EXPOSURE LIMITS.................. 38 APPENDIX D The Validation Measurements .................................................. 39 APPENDIX E Plots of The SAR Measurements.............................................. 46 APPENDIX F Probe Calibration ...................................................................... 72 APPENDIX G Calibration of The Validation Dipole ......................................... 95 FCC ID: A3LGTS3770YReport Number: FI-320-S1 Page : 3 of 35 SAMSUNG Electronics C0. LTD EUT Type: 850/1900 GSM/GPRS Phone with Bluetooth, WLAN and EDGE Rx only Issue Date : Jan.17, 2012 1. GENERAL INFORMATION Test Dates : Jan.12, 2012 ~ Jan.13, 2012 Manufacturer : SAMSUNG ELECTRONICS Co., Ltd. Address : 416 Maetan3-Dong, Suwon City, Korea Test Standard : §2.1093; FCC/OET Bulletin 65, Supplement C(June 2001) FCC Classification : Licensed Portable Transmitter Held to Ear (PCE) Digital Transmitter System (DTS) Tested for : FCC/TCB Certification 2. DESCRIPTION OF DEVICE Test Sample : 850/1900 GSM/GPRS/WCDMA/HSDPA Phone with Bluetooth, WLAN and EDGE Rx only Model Number : GT-S3770Y Serial Number : Identical prototype (S/N : # FI-320-E) Tx Freq. Range : 824.2 ~ 848.8 MHz (GSM850) 1850.20 ~ 1909.80 MHz (GSM1900) 2412 …

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APPENDIX G Calibration of The Validation Dipole

SAMSUNG ELECTRONICS Co., Ltd., Regulatory Compliance Group IT R&D Center 416 Maetan3-Dong, Yeongtong-gu, Suwon city, Gyeonggi-Do, Korea 443-742 FCC CFR47 PART 22 & 24 SUBPART CERTIFICATION REPORT Model Tested : GT-S3770Y FCC ID(Requested) : A3LGTS3770Y Report No : FI-320-R1 Job No : FI-320 Date issued : January 19, 2012 - Abstract - All measurement reported herein accordance with FCC Rules, 47CFR Part2, Part22, Part24. Prepared By HK LEE – Test Engineer Authorized By WT JANG – Technical Manager Report Number : FI-320-R1 2 of 58 TABLE OF CONTENT MEASUREMENT REPORT Page 1. FCC CERTIFICATION INFORMATION .....................................................................3 1.1. §2.1033 General Information .........................................................................3 2. INTRODUCTION .......................................................................................................4 2.1. General..........................................................................................................4 3. MEASURING INSTRUMENT CALIBRATION ...........................................................5 4. TEST EQUIPMENT LIST...........................................................................................6 5. DESCRIPTION OF TESTS ........................................................................................7 5.1. Effective Radiated Power / Equivalent Isotropic Radiated Power ..................7 5.2. Radiated Spurious & Harmonic Emission ......................................................8 5.3. Peak-Average Ratio .......................................................................................9 5.4. Occupied Bandwidth ....................................................................................10 5.5. Spurious and Harmonic Emission at Antenna Terminal................................10 5.5.1. Occupied Bandwidth Emission Limits ..............................................10 5.5.2. Conducted Spurious Emission .........................................................12 5.6. Frequency Stability / Temperature Variation .................................................13 6. TEST DATA .............................................................................................................14 6.1. Conducted Output Power.............................................................................14 6.2. Effective Radiated Power (E.R.P.)................................................................15 6.3. Equivalent Isotropic Radiated Power (E.I.R.P.) ............................................16 6.4. GSM850 Radiated Spurious & Harmonic measurement ..............................17 6.5. GSM1900 Radiated Spurious & Harmonic measurement ............................18 6.6. GSM850 Radiated Spurious & Harmonic Conversion Table ........................19 6.7. GSM1900 Radiated Spurious & Harmonic Conversion Table ......................20 6.8. Frequency Stability.......................................................................................21 6.8.1. GSM850 Frequency Stability Table ..................................................21 6.8.2. GSM850 Frequency Stability Graph.................................................22 6.8.3. GSM1900 Frequency Stability Table ................................................24 6.8.4. GSM1900 Frequency Stability Graph...............................................25 7. CONCLUSION.........................................................................................................27 8. TEST PLOTS...........................................................................................................28 Report Number : FI-320-R1 3 of 58 MEASUREMENT REPORT 1. FCC Certification Information The following information is in accordance with FCC Rules, 47CFR Part2, Subpart J, Sections 2.1033 – 2.1055. 1.1. §2.1033 General Information • Applicant Name : SAMSUNG ELECTRONICS CO., LTD. • Address : 416 Maetan3-Dong, Yeongtong-gu, Suwon City Gyeonggi-Do, Korea 443-742 • FCC ID : A3LGTS3770Y • Model : GT-S3770Y • Quantity : Quantity production is planned • Emission Designators : 253KGXW(GSM850) 251KGXW(GSM1900) • Tx Freq. Range : 824.2 - 848.8MHz (GSM850) 1850.2MHz - 1909.8MHz (GSM1900) • Rx Freq. Range : 869.2 - 893.8 MHz (GSM850) 1930.2MHz - 1989.8MHz (GSM1900) • Max. Power Rating : 0.394 W ERP GSM850 (25.96 dBm) 0.836 W EIRP GSM1900 (29.22 dBm) • FCC Classification(s) : PCS Licensed Portable Tx Held to Ear (PCE) • Equipment (EUT) Type : 850/1900 GSM/GPRS Phone with Bluetooth, EDGE Rx only and WLAN • Frequency Tolerance : ±0.00025% (2.5ppm) • FCC Rule Part(s) : §24(E), §22(H), §2. • Dates of Test : December 29-30, 2011 • Place of Test : SAMSUNG Lab, • Test Report S/N : FI-320-R1 Report Number : FI-320-R1 4 of 58 2. INTRODUCTION 2.1. General These measurement test were conducted at SAMSUNG ELECTRONICS CO., LTD(SUWON). The site address is 416 Maetan3-Dong, Yeongtong-gu, Suwon City, Gyeonggi-Do, Korea 443-742 The site have 1 Fully-anechoic chamber and measurement facility. Measurement Procedure The radiated and spurious measurements were made Fully-anechoic chamber at a 3-meter test range (see Figure2). The equipment under testing was placed on a Non-conducted turntable 3- meters from the receive antenna. The receive antenna height and turntable rotations were adjusted for the highest reading on the receive spectrum analyzer. The substitution antenna will replace the EUT antenna it the same position and in vertical polarization. The frequency of the signal generator shall be set to the frequencies that were measured on the EUT. The test antenna shall be raised and lowered, if necessary, to ensure that the maximum signal is still being received. The signal generator, output level, shall be adjusted until an equal or a known related level to what was measured from the EUT is obtained in the spectrum analyzer. This level was recorded. For readings above 1 GHz, the above procedure is repeated using horn antennas and the difference bet…

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Test Setup Photographs © 2012 SAMSUNG ELECTRONICS Co., Ltd SAMSUNG FCC ID:A3LGTS3770 Y 850/1900 GSM/GPRS/WCDMA/HSDPA Phone with Bluetooth, WLAN and EDGE Rx only 15mm Distance © 2012 SAMSUNG ELECTRONICS Co., Ltd SAMSUNG FCC ID:A3LGTS3770 Y 850/1900 GSM/GPRS/WCDMA/HSDPA Phone with Bluetooth, WLAN and EDGE Rx only 15mm Distance © 2012 SAMSUNG ELECTRONICS Co., Ltd SAMSUNG FCC ID:A3LGTS3770 Y 850/1900 GSM/GPRS/WCDMA/HSDPA Phone with Bluetooth, WLAN and EDGE Rx only © 2012 SAMSUNG ELECTRONICS Co., Ltd SAMSUNG FCC ID:A3LGTS3770 Y 850/1900 GSM/GPRS/WCDMA/HSDPA Phone with Bluetooth, WLAN and EDGE Rx only © 2012 SAMSUNG ELECTRONICS Co., Ltd SAMSUNG FCC ID:A3LGTS3770 Y 850/1900 GSM/GPRS/WCDMA/HSDPA Phone with Bluetooth, WLAN and EDGE Rx only © 2012 SAMSUNG ELECTRONICS Co., Ltd SAMSUNG FCC ID:A3LGTS3770 Y 850/1900 GSM/GPRS/WCDMA/HSDPA Phone with Bluetooth, WLAN and EDGE Rx only © 2012 SAMSUNG ELECTRONICS Co., Ltd SAMSUNG FCC ID:A3LGTS3770 Y 850/1900 GSM/GPRS/WCDMA/HSDPA Phone with Bluetooth, WLAN and EDGE Rx only © 2012 SAMSUNG ELECTRONICS Co., Ltd SAMSUNG FCC ID:A3LGTS3770 Y 850/1900 GSM/GPRS/WCDMA/HSDPA Phone with Bluetooth, WLAN and EDGE Rx only