A3LSPHS100PCS CDMA Watch Phone

May 1, 2001 Federal Communications Commission Authorization and Evaluation Div. Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 2 1046 To whom it may concern: We, the undersigned, hereby authorize PCTEST Engineering Laboratory Inc., to act as agent on behalf of all matters relating to applications for equipment authorization, including the signing of all documents relating to these matters. Any and all acts carried out by PCTEST Engineering Laboratory, Inc. on our behalf shall have the same effect as acts of our own. We also hereby certify that no party to this application is subject to a denial of benefits, including FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 19881 988,21 U.S.C.862. Sincerely, Wallace Oh Engineering Manager Samsung Electronics America July 20, 2001 Federal Communications Commission Authorization and Evaluation Div. Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 In re: Samsung Electronics Co., Ltd. FCC ID.: A3LSPHS100 Request for Confidentiality To Whom It May Concern: In accordance with 0.459 of CFR 47, Samsung Electronics Co., Ltd. requests confidentiality for the Block Diagram, Schematics, and Circuit Description of the attached test report. These documents contain detailed system and equipment descriptions and related information about the product, which Samsung Electronics Co., Ltd. considers to be proprietary, confidential, and a custom design and otherwise, would not release to the general public. Since this design is a basis from which future technological products will evolve, Samsung feels that this information would be of benefit to its competitors, and that the disclosure of the information in these documents would give our competitors an unfair advantage in the market. AFFIDAVIT FOR ESN PROTECTION OF CELLULAR MOBILE TELEPHONES We hereby certify that the Portable Cellular Telephone (FCC ID: A3LSPHS100) is so designed that it complies with all the requirements for ESN protection specified in Sec.22.919 of the FCC Rules. a) The transmitter in service has a unique ESN. b) The ESN host component is permanently attached to a main circuit board of the mobile transmitter and the integrity of the unit operating software cannot be altered. The ESN is plated from fraudulent contact and tampering. The ESN is encoded using multiplication by a polynomial and the ESN data programmed in the memory with other information. c) The ESN is factory set and cannot be altered, transferred, removed or otherwise able to be manipulated. Cellular mobile equipment is specifically designed such that any attempt to remove, tamper with, or change the ESN chip, its logic system, or firmware originally programmed by the manufacturer will render the mobile transmitter inoperative.

July 26, 2001 Federal Communications Commission Equipment Approval Services 7435 Oakland Mills Road Columbia, MD 21046 SUBJECT: SAMSUNG ELECTRONICS CO., LTD. FCC ID: A3LSPHS100 Part 24 Certification Gentlemen: Attached herewith, on behalf of SAMSUNG ELECTRONICS CO., LTD. is an application for Part 22 Certification of the following PCS CDMA Watch Phone: FCC ID: A3LSPHS100 TRADE / MODEL(s): SAMSUNG SPH-S100 EUT TYPE: Licensed Portable Transmitter Worn on Body (PCT) Tx Freq. Range: 1851.25MHz — 1908.75MHz (PCS CDMA) Rx Freq. Range: 1931.25MHz — 1988.75MHz (PCS CDMA) Max. RF Output Power: 0.395 W ERP AMPS (25.96 dBm) Attached is the applicant’s Letter of Authorization, Confidentiality Request, ESN Affidavit, measurement report data and plots, RF Exposure measurement report, FCC ID label and location, test setup photographs, internal and external photographs, block diagrams (confidential), schematic diagrams & circuit description (confidential), operational description, parts list & tune-up procedure, and the user's manual. Should you have any questions or comments concerning the above, please contact the undersigned. cc: Mr. Wallace Oh Engineering Manager SAMSUNG American QA Lab

November 6, 2001 Federal Communications Commission Equipment Approval Services 7435 Oakland Mills Road Columbia, MD 21046 Attn: Mr. Joe Dichoso SUBJECT: Samsung Electronics Co., Ltd. FCC ID: A3LSPHS100 731 Confirmation No.: EA101893 Correspondence Reference No.: 20695 Request for Tech. Info.: 9/21/01 Dear Joe: Transmitted herewith, on behalf of Samsung Electronics Co., Ltd. is an amendment provided in response to the request for technical information dated September 21, 2001. 1. Please find attached the revised operational description. 2. Please find attached the SAR Test Report for Model: SPH-S100. 3. Please find attached the SAR Test Data and photographs (which includes the earphone accessory) 4. We would like to inform you that we used a value of 1.65 S/m which has a higher conductivity than the 1.40 value of the new standard. The value is on the side of caution and will lead to a higher SAR value. We will use the new PCS recipe as soon as our new glycol proof phantom is shipped to us. 5. Please find attached the SAR Test Data and photographs, which follows the Supplement C procedure (right side). We trust this information is sufficient for the immediate grant of this application. If you have any further questions, please do not hesitate to contact us. cc: Samsung Electronics Co., Ltd.

January 3, 2002 Federal Communications Commission Equipment Approval Services 7435 Oakland Mills Road Columbia, MD 21046 Attn: Mr. Joe Dichoso SUBJECT: Samsung Electronics Co., Ltd. FCC ID: A3LSPHS100 731 Confirmation No.: EA101893 Correspondence Reference No.: 21277 Request for Tech. Info.: 11/16/01 Dear Joe: Transmitted herewith, on behalf of Samsung Electronics Co., Ltd. is an amendment provided in response to the request for technical information dated November 16, 2001. 1. The unit is designed with a speaker phone section that operates best when there is a 1 in. spacing between the microphone and the users mouth. The unit has been retested for this mode in the flat phantom with a 1.2cm spacing. 2. Please find the attached description for 10 gram averaging. 3. The following statement will be included in the users manual. In order to comply with FCC RF Exposure requirements always wear the watch on your wrist when the unit is transmitting and be sure that the band is adjusted tight on the wrist so that it will not slide down onto the forearm. With the exception of the wrist and hand always maintain a 1.2cm spacing between the watch and other parts of the body. 4. The wrist phantom is 2mm thick. And the depth of the liquid during the test was 6cm. Please find the attached Z-scan plots showing adequate liquid depth. 5. The unit has been retested in 15cm of liquid. Please find the attached data. 6. Please find the attached data for face SAR measured in the flat phantom with a 1.2cm spacing. 7. Please find the attached data for the retest of the wrist SAR on the highest channel. 8. Please find the revised summary table listing the proper limit for wrist SAR. 9. Please find the attached revised warning statement to be placed in the users manual. 10. Please note the manual is preliminary and that when the device is marketed the proper image for depicting the watch will be included. We trust this information is sufficient for the immediate grant of this application. If you have any further questions, please do not hesitate to contact us. cc: Samsung Electronics Co., Ltd.

January 24, 2002 Federal Communications Commission Equipment Approval Services 7435 Oakland Mills Road Columbia, MD 21046 Attn: Mr. Joe Dichoso SUBJECT: Samsung Electronics Co., Ltd. FCC ID: A3LSPHS100 731 Confirmation No.: EA101893 Correspondence Reference No.: 21710 Request for Tech. Info.: 1/09/02 Dear Joe: Transmitted herewith, on behalf of Samsung Electronics Co., Ltd. is an amendment provided in response to the request for technical information dated January 9, 2002. 1. Please find the attached probe calibration information for the probe used in the highest SAR configurations for the head and muscle/wrist data. 2. The composition and conductivity used for the highest SAR configurations is specified in the original SAR report. 3. Please find the attached printout for the dielectric test system for both SAR configurations. 4. The lower conductivity is the major cause of the SAR reduction, but the applicant is content with the 3.3 W/kg reading since it is on the side of caution. We trust this information is sufficient for the immediate grant of this application. If you have any further questions, please do not hesitate to contact us. cc: Samsung Electronics Co., Ltd.

© 2001 PCTEST Lab FCC ID: A3LSPHS100 NVLAP Lab Code: 1004310 SAMSUNG Single Mode PCS Watch Phone (CDMA) © 2001 PCTEST Lab FCC ID: A3LSPHS100 NVLAP Lab Code: 1004310 SAMSUNG Single Mode PCS Watch Phone (CDMA) © 2001 PCTEST Lab FCC ID: A3LSPHS100 NVLAP Lab Code: 1004310 SAMSUNG Single Mode PCS Watch Phone (CDMA) © 2001 PCTEST Lab FCC ID: A3LSPHS100 NVLAP Lab Code: 1004310 SAMSUNG Single Mode PCS Watch Phone (CDMA) © 2001 PCTEST Lab FCC ID: A3LSPHS100 NVLAP Lab Code: 1004310 SAMSUNG Single Mode PCS Watch Phone (CDMA)

© 2001 PCTEST Lab FCC ID SAMPLE LABEL & LOCATION LABELLING REQUIREMENTS The Label shown shall be permanently affixed at a conspicuous location on the device and be readily visible to the user at the time of purchase. (SEE NEXT PAGE) © 2001 PCTEST Lab

© 2001 PCTEST Lab FCC ID: A3LSPHS100 NVLAP Lab Code: 1004310 SAMSUNG Single Mode PCS Watch Phone (CDMA) © 2001 PCTEST Lab FCC ID: A3LSPHS100 NVLAP Lab Code: 1004310 SAMSUNG Single Mode PCS Watch Phone (CDMA) © 2001 PCTEST Lab FCC ID: A3LSPHS100 NVLAP Lab Code: 1004310 SAMSUNG Single Mode PCS Watch Phone (CDMA) © 2001 PCTEST Lab FCC ID: A3LSPHS100 NVLAP Lab Code: 1004310 SAMSUNG Single Mode PCS Watch Phone (CDMA) © 2001 PCTEST Lab FCC ID: A3LSPHS100 NVLAP Lab Code: 1004310 SAMSUNG Single Mode PCS Watch Phone (CDMA) © 2001 PCTEST Lab FCC ID: A3LSPHS100 NVLAP Lab Code: 1004310 SAMSUNG Single Mode PCS Watch Phone (CDMA) © 2001 PCTEST Lab FCC ID: A3LSPHS100 NVLAP Lab Code: 1004310 SAMSUNG Single Mode PCS Watch Phone (CDMA) © 2001 PCTEST Lab FCC ID: A3LSPHS100 NVLAP Lab Code: 1004310 SAMSUNG Single Mode PCS Watch Phone (CDMA)

© 2001 PCTEST Lab FCC ID: A3LSPHS100 (Model: SPH-S100) NVLAP Lab Code: 100431-0 SAMSUNG PCS CDMA Watch Phone © 2001 PCTEST Lab FCC ID: A3LSPHS100 (Model: SPH-S100) NVLAP Lab Code: 100431-0 SAMSUNG PCS CDMA Watch Phone © 2001 PCTEST Lab FCC ID: A3LSPHS100 (Model: SPH-S100) NVLAP Lab Code: 100431-0 SAMSUNG PCS CDMA Watch Phone © 2001 PCTEST Lab FCC ID: A3LSPHS100 (Model: SPH-S100) NVLAP Lab Code: 100431-0 SAMSUNG PCS CDMA Watch Phone © 2001 PCTEST Lab FCC ID: A3LSPHS100 (Model: SPH-S100) NVLAP Lab Code: 100431-0 SAMSUNG PCS CDMA Watch Phone © 2001 PCTEST Lab FCC ID: A3LSPHS100 (Model: SPH-S100) NVLAP Lab Code: 100431-0 SAMSUNG PCS CDMA Watch Phone

Peak SAR Location © 2001 PCTEST Lab FCC ID: A3LSPHS100 NVLAP Lab Code: 1004310 SAMSUNG Single Mode PCS Watch Phone (CDMA) PCS Head SAR File : c:/idx3/SYSTEM/SARMEAS3/data/Normal/00091501_ZOOM.VLT Start : 15-Sep-100 10:38:16 am End : 15-Sep-100 10:49:45 am Radio Type : SAMSUNG Model Number : SPH-S100 Serial Number : B01E1A7C Frequency : 1851.25 MHz Peak Trans. Pwr : 0.320 W Start Trans. Pwr: 0.320 W Antenna Type : Helical Antenna Posn. : Internal Phantom Type : Head Phantom Posn. : Face Scan Type : ZOOM/SAR Probe Name : PCTEST Field Type : E Field Orientation : 0 Degrees Mixture Type = Brain Mixture Dielectric Constant = 41.300 Mixture Conductivity = 1.650 Comment : SAMSUNG PCS MODE WATCH PHONE CHAN 0025 Conducted 25.0 dB HEAD SAR Robot : PCTEST Probe Offset = 0.25 cm Sensor Factor = 0.0108 Conversion Factor = 1.201 PCTEST Amplifier Channel Settings : 0.245 0.231 0.224 Max Location : X = -1.500, Y = -0.250, Z = 0.000 (cm) Value = 8.805 Measured Values (volts) = 8.066E-003 6.275E-003 4.947E-003 4.090E-003 3.522E-003 3.076E-003 2.704E-003 2.422E-003 2.235E-003 2.010E-003 1.872E-003 1.771E-003 1.797E-003 1.721E-003 1.662E-003 1.639E-003 1.550E-003 1.609E-003 1.619E-003 1.674E-003 1.814E-003 Calc. Voltage @ Surface (Vs) = 0.0103 Voltage @ 1.00 cm (Vt) = 0.0041 Ave. Voltage (Vs+Vt)/2 = 0.0072 Ave. SAR over 1 g (mW/g) = 0.8001 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2 mW/g -1012345 Z centimeters SAR Scan File : 00091501_ZOOM Start : 15-Sep-100 10:38:16 am End : 15-Sep-100 10:49:45 am SAMSUNG/SPH-S100/B01E1A7C;1851.25MHz;W;Helical/Internal; Head/Face;ZOOM/SAR;PCTEST/E Field/0 DegreesBrain/41.300/1.650 File : 00091501_ZOOM Start : 15-Sep-100 10:38:16 am End : 15-Sep-100 10:49:45 am SAMSUNG/SPH-S100/B01E1A7C;1851.25MHz;W;Helical/Internal; Head/Face;ZOOM/SAR;PCTEST/E Field/0 DegreesBrain/41.300/1.650 0.979 0.939 0.899 0.859 0.819 0.779 0.739 0.699 0.659 0.618 File : 00091501_ZOOM Start : 15-Sep-100 10:38:16 am End : 15-Sep-100 10:49:45 am SAMSUNG/SPH-S100/B01E1A7C;1851.25MHz;W;Helical/Internal; Head/Face;ZOOM/SAR;PCTEST/E Field/0 DegreesBrain/41.300/1.650 0.979 0.939 0.899 0.859 0.819 0.779 0.739 0.699 0.659 0.618 File : c:/idx3/SYSTEM/SARMEAS3/data/Normal/00091502_ZOOM.VLT Start : 15-Sep-100 11:05:04 am End : 15-Sep-100 11:13:57 am Radio Type : SAMSUNG Model Number : SPH-S100 Serial Number : B01E1A7C Frequency : 1880.00 MHz Peak Trans. Pwr : 0.320 W Start Trans. Pwr: 0.320 W Antenna Type : Helical Antenna Posn. : Internal Phantom Type : Head Phantom Posn. : Left Ear Scan Type : ZOOM/SAR Probe Name : PCTEST Field Type : E Field Orientation : 0 Degrees Mixture Type = Brain Mixture Dielectric Constant = 41.300 Mixture Conductivity = 1.650 Comment : SAMSUNG PCS MODE WATCH PHONE CHAN 0600 Conducted 25.0 dB HEAD SAR Robot : PCTEST Probe Offset = 0.25 cm Sensor Factor = 0.0108 Conversion Factor = 1.201 PCTEST Amplifier Channel Settings : 0.245 0.231 0.224 Max Location : X = -1.750, Y = 0.000, Z = 0.000 (cm) Value = 4.665 Measured Values (volts) = 4.274E-003 3.376E-003 2.893E-003 2.486E-003 2.145E-003 1.885E-003 1.759E-003 1.662E-003 1.575E-003 1.481E-003 1.506E-003 1.483E-003 1.504E-003 1.542E-003 1.508E-003 1.478E-003 1.455E-003 1.461E-003 1.527E-003 1.596E-003 1.695E-003 Calc. Voltage @ Surface (Vs) = 0.0052 Voltage @ 1.00 cm (Vt) = 0.0025 Ave. Voltage (Vs+Vt)/2 = 0.0038 Ave. SAR over 1 g (mW/g) = 0.4273 0.1 0.2 0.3 0.4 0.5 0.6 mW/g -1012345 Z centimeters SAR Scan File : 00091502_ZOOM Start : 15-Sep-100 11:05:04 am End : 15-Sep-100 11:13:57 am SAMSUNG/SPH-S100/B01E1A7C;1880.00MHz;W;Helical/Internal; Head/Left Ear;ZOOM/SAR;PCTEST/E Field/0 DegreesBrain/41.300/1.650 File : 00091502_ZOOM Start : 15-Sep-100 11:05:04 am End : 15-Sep-100 11:13:57 am SAMSUNG/SPH-S100/B01E1A7C;1880.00MHz;W;Helical/Internal; Head/Left Ear;ZOOM/SAR;PCTEST/E Field/0 DegreesBrain/41.300/1.650 0.519 0.502 0.486 0.470 0.453 0.437 0.421 0.404 0.388 0.372 File : 00091502_ZOOM Start : 15-Sep-100 11:05:04 am End : 15-Sep-100 11:13:57 am SAMSUNG/SPH-S100/B01E1A7C;1880.00MHz;W;Helical/Internal; Head/Left Ear;ZOOM/SAR;PCTEST/E Field/0 DegreesBrain/41.300/1.650 0.519 0.502 0.486 0.470 0.453 0.437 0.421 0.404 0.388 0.372 File : c:/idx3/SYSTEM/SARMEAS3/data/Normal/00091505_ZOOM.VLT Start : 15-Sep-100 12:10:16 pm End : 15-Sep-100 12:19:10 pm Radio Type : SAMSUNG Model Number : SPH-S100 Serial Number : B01E1A7C Frequency : 1908.75 MHz Peak Trans. Pwr : 0.320 W Start Trans. Pwr: 0.320 W Antenna Type : Helical Antenna Posn. : Internal Phantom Type : Head Phantom Posn. : Face Scan Type : ZOOM/SAR Probe Name : PCTEST Field Type : E Field Orientation : 0 Degrees Mixture Type = Brain Mixture Dielectric Constant = 41.300 Mixture Conductivity = 1.650 Comment : SAMSUNG PCS MODE WATCH PHONE CHAN 1175 Conducted 25.0 dB HEAD SAR Robot : PCTEST Probe Offset = 0.25 cm Sensor Factor = 0.0108 Conversion Factor = 1.201 PCTEST Amplifier Channel Settings : 0.245 0.231 0.224 Max Location : X = -1.750, Y = 0.000, Z = 0.000 (cm) Value = 6.666 Measured Values (volts) = 6.664E-003 5.354E-003 4.288E-003 3.666E-003 3.091E-003 2.677E-003 2.404E-003 2.173E-003 2.115E-003 1.957E-003 1.784E-003 1.712E-003 1.667E-003 1.728E-003 1.675E-003 1.637E-003 1.615E-003 1.625E-003 1.670E-003 1.712E-003 1.818E-003 Calc. Voltage @ Surface (Vs) = 0.0083 Voltage @ 1.00 cm (Vt) = 0.0037 Ave. Voltage (Vs+Vt)/2 = 0.0060 Ave. SAR over 1 g (mW/g) = 0.6657 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 mW/g -1012345 Z centimeters SAR Scan File : 00091505_ZOOM Start : 15-Sep-100 12:10:16 pm End : 15-Sep-100 12:19:10 pm SAMSUNG/SPH-S100/B01E1A7C;1908.75MHz;W;Helical/Internal; Head/Face;ZOOM/SAR;PCTEST/E Field/0 DegreesBrain/41.300/1.650 File : 00091505_ZOOM Start : 15-Sep-100 12:10:16 pm End : 15-Sep-100 12:19:10 pm SAMSUNG/SPH-S100/B01E1A7C;1908.75MHz;W;Helical/Internal; Head/Face;ZOOM/SAR;PCTEST/E Field/0 DegreesBrain/41.300/1.650 0.741 0.718 0.695 0.672 0.648 0.625 0.602 0.579 0.556 0.532 File : 00091505_ZOOM Start : 15-Sep-100 12:10:16 pm End : 15-Sep-100 12:19:10 pm SAMSUNG/SPH-S100/B01E1A7C;…

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© 2001 PCTEST Engineering Lab., Inc. PCTEST Engineering Laboratory, Inc. 66606660--B Dobbin Road B Dobbin Road •• Columbia, MD 21045 Columbia, MD 21045 •• U.S.A. U.S.A. TEL (410) 290TEL (410) 290--6652 6652 •• FAX (410) 290 FAX (410) 290--66546654 http://www.pctestlab.comhttp://www.pctestlab.com CERTIFICATE OF COMPLIANCE (SAR EVALUATION) SAMSUNG ELECTRONICS CO., LTD. Dates of Tests: September 5-6 & 15, 2000 416-Maetan-3 Dong, Paldal-Ku Test Report S/N: SAR.200905449.A3L Suwon City, Kyungki-Do 441-742, KOREA Test Site: PCTEST Lab, Columbia, MD Attn: Wallace Oh, Engineering Manager Samsung Electronics America (QA Lab) FCC ID A3LSPHS100 APPLICANT SAMSUNG ELECTRONICS CO., LTD. EUT Type: Single-Mode PCS CDMA Watch Phone Tx Frequency: 1851.25 – 1908.75 MHz Rx Frequency: 1931.25 – 1988.75 MHz Max. RF Output Power: 0.395W EIRP (25.96 dBm) Trade Name/Model(s): SAMSUNG SPH-S100 FCC Classification: Licensed Portable Transmitter Worn on Body (PCT) Application Type: Certification FCC Rule Part(s): 2.1093; ET Docket 96.326 Peak SAR Measurement: 3.3553 W/kg Hand (Wrist) FCC Limit: 4.0 W/kg (10gm avg.) 0.8001 W/kg Head FCC Limit: 1.6 W/kg This wireless portable device has been shown to be capable of compliance for localized specific absorption rate (SAR) for uncontrolled environment/general population exposure limits specified in ANSI/IEEE Std. C95.1-1992 and had been tested in accordance with the measurement procedures specified in ANSI/IEEE Std. C95.3-1992. (See Test Report). I attest to the accuracy of data. All measurements reported herein were performed by me or were made under my supervision and are correct to the best of my knowledge and belief. I assume full responsibility for the completeness of these measurements and vouch for the qualifications of all persons taking them. NVLAP accreditation does not constitute any product endorsement by NVLAP or any agency of the United States Government. PCTEST certifies that no party to this application has been denied the FCC benefits pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C.862. 200905449.A3L SAR Measurement Report FCC Part 24 Certification © 2000 PCTEST Lab i Table of Contents 1.1 SCOPE 1 2.1 INTRODUCTION / SAR DEFINITION 2 3.1 SAR MEASUREMENT SET-UP 3 4.1 ISOTROPIC E-FIELD PROBE SYSTEM 4 5.1 E-FIELD PROBE SYSTEM 5-6 6.1 PHANTOM & EQUIVALENT TISSUES 7 7.1 SYSTEM SPECIFICATIONS 8 8.1 MEASUREMENT PROCESS 9 9.1 TEST POSITION OF THE PHONE 10 10.1 BODY-WORN TEST SETUP 11 11.1 ANSI/IEEE C95.1 RF EXPOSURE LIMITS 12 12.1 MEASUREMENT UNCERTAINTIES 13 13.1 TEST DATA SUMMARY 14-15 14.1 SAR TEST EQUIPMENT LIST 16 15.1 CONCLUSION / REFERENCES 17 Test Report S/N: SAR.200905449.A3L SAR Measurement Report Test Dates: September 5-6 & 15, 2000 FCC Part 24 Certification SAMSUNG FCC ID: A3LSPHS100 (Model: SPH-S100) © 2001 PCTEST Lab Single-Mode PCS CDMA Phone (Tx 1851-1910 MHz) 1 Figure 1. SAR Test Set-up SAR MEASUREMENT REPORT 1.1 Scope Environmental evaluation measurements of specific absorption rate 1 (SAR) distributions in simulated human head and body tissues exposed to radiofrequency (RF) radiation from wireless portable devices for compliance with the rules and regulations of the U.S. Federal Communications Commission (FCC). 2 Applicant: SAMSUNG ELECTRONICS CO., LTD. Address: 416 Maetan-3 Dong, Paldal-Ku Suwon City, Kyungki-Do 441-742, KOREA Attention: Wallace Oh, Engineering Manager Samsung Electronics America (QA Lab) • EUT Type: Single-Mode PCS CDMA Watch Phone • FCC Rule Part(s): §2.1093, Docket 96-326 • Trade Name: SAMSUNG • FCC IDENTIFIER: A3LSPHS100 • Model(s): SPH-S100 • Tx Frequency: 1851-25 – 1908.75 MHz • Rx Frequency: 1931.25 – 1988.75 MHz • Application Type: Certification • FCC Classification: Licensed Portable Transmitter Worn on Body (PCT) • FCC Rule Part(s): § 2.1093, Docket 96-326 • Modulation(s): PCS CDMA • Max. RF Output Power: 0.395W EIRP (25.96 dBm) • Dates of Tests: September 5-6 & 15, 2000 • Place of Tests: PCTEST Engineering Lab. Columbia, MD, U.S.A. • Report Serial No.: SAR.200905449.A3L 1 Specific Absorption Rate (SAR) is a measure of the rate of energy absorption due to exposure to an RF transmitting source (wireless portable device). 2 IEEE/ANSI Std. C95.1-1992 limits are used to determine compliance with FCC ET-Docket 93-62. Test Report S/N: SAR.200905449.A3L SAR Measurement Report Test Dates: September 5-6 & 15, 2000 FCC Part 24 Certification SAMSUNG FCC ID: A3LSPHS100 (Model: SPH-S100) © 2001 PCTEST Lab Single-Mode PCS CDMA Phone (Tx 1851-1910 MHz) 2 2.1 INTRODUCTION The FCC has adopted the guidelines for evaluating the environmental effects of radiofrequency radiation in ET Docket 93-62 on Aug. 6, 1996 to protect the public and workers from the potential hazards of RF emissions due to FCC-regulated portable devices.[1] The safety limits used for the environmental evaluation measurements are based on the criteria published by the American National Standards Institute (ANSI) for localized specific absorption rate (SAR) in IEEE/ANSI C95.1-1992 Standard for Safety Levels with Respect to Human Exposure to Radio Frequency Electromagnetic Fields, 3 kHz to 300 GHz. (c) 1992 by the Institute of Electrical and Electronics Engineers, Inc., New York, New York 10017.[2] The measurement procedure described in IEEE/ANSI C95.3-1992 Recommended Practice for the Measurement of Potentially Hazardous Electromagnetic Fields - RF and Microwave[3] is used for guidance in measuring SAR due to the RF radiation exposure from the Equipment Under Test (EUT). These criteria for SAR evaluation are similar to those recommended by the National Council on Radiation Protection and Measurements (NCRP) in Biological Effects and Exposure Criteria for Radiofrequency Electromagnetic Fields,” NCRP Report No. 86 (c) NCRP, 1986, Bethesda, MD 20814.[4] SAR is a measure of the rate of energy absorption due to exposure to an RF transmitting source. SAR values have been related to threshold levels for potential biological hazards. 2.2 SAR Definition S…

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SAR Measurement Report Part 24 Certification SAMSUNG FCC ID: A3LSPHS100 (Model: SPH-S100) PCS-Mode Watch Phone (PCS CDMA) © 2001 PCTEST SAR TEST DATA SUMMARY Ambient TEMPERATURE (°C) 22.0 Relative HUMIDITY (%) 41.1 Atmospheric PRESSURE (kPa) 101.2 Mixture Type: Brain Dielectric Constant: 41.3 Conductivity: 1.65 Closest Distance (between E-Probe & Phone): 2.54 cm Measurement Results (PCS Head SAR) FREQUENCY Modulation POWER Phantom Antenna SAR MHz Ch. (dBm) Position Position (W/kg) 1851.25 25 CDMA 25.0 Face Fixed 0.6361 1880.00 600 CDMA 25.0 Face Fixed 0.4575 1908.75 1175 CDMA 25.0 Face Fixed 0.4748 ANSI / IEEE C95.1 1992 - SAFETY LIMIT Spatial Peak Uncontrolled Exposure/General Population Brain 1.6 W/kg (mW/g) averaged over 1 gram NOTES: 1. The test data reported are the worst-case SAR value with the antenna-head position set in a typical configuration. 2. All modes of operation were investigated and the worst-case are reported. 3. Power Measured x Conducted o EIRP o ERP 4. SAR Measurement System o SPEAG x IDX 5. SAR Configuration x Head o Body o Hand Fig. A Head SAR Test Setup SAR Measurement Report Part 24 Certification SAMSUNG FCC ID: A3LSPHS100 (Model: SPH-S100) PCS-Mode Watch Phone (PCS CDMA) © 2001 PCTEST SAR TEST DATA SUMMARY Ambient TEMPERATURE (°C) 22.0 Relative HUMIDITY (%) 41.1 Atmospheric PRESSURE (kPa) 101.2 Measured Constants: Mixture Type: Muscle Dielectric Constant: 54.2 Conductivity: 1.45 Measurement Results (Wrist SAR w/ Earjack) FREQUENCY Modulation POWER Phantom Antenna SAR MHz Ch. (dBm) Position Position (W/kg) 1851.25 25 CDMA 25.0 Forearm Fixed 2.6365 ANSI / IEEE C95.1 1992 - SAFETY LIMIT Spatial Peak Uncontrolled Exposure/General Population Wrist 4.0 W/kg (mW/g) averaged over 10 grams NOTES: 1. The test data reported are the worst-case SAR value with the antenna-head position set in a typical configuration. 2. All modes of operation were investigated and the worst-case are reported. 3. Power Measured x Conducted o EIRP o ERP 4. SAR Measurement System o SPEAG x IDX 5. SAR Configuration o Head o Body x Forearm Fig. B Wrist SAR Test Setup File : c:/idx3/SYSTEM/SARMEAS3/data/Normal/01110201_SAR.VLT Start : 2-Nov-101 09:33:01 am End : 2-Nov-101 09:39:32 am Radio Type : SAMSUNG Model Number : SPH-S100 Serial Number : B01E1A7C Frequency : 1851.25 MHz Peak Trans. Pwr : 0.320 W Start Trans. Pwr: 0.320 W Antenna Type : Helical Antenna Posn. : Internal Phantom Type : Body Phantom Posn. : Abdomen Scan Type : SAR 10g Probe Name : PCTEST Field Type : E Field Orientation : 0 Degrees Mixture Type = Muscle Mixture Dielectric Constant = 54.200 Mixture Conductivity = 1.450 Comment : SAMSUNG PCS-MODE PHONE CH 0025 Conducted 25.0 dBm WRIST SAR Robot : PCTEST Probe Offset = 0.20 cm Sensor Factor = 0.0108 Conversion Factor = 0.496 PCTEST Amplifier Channel Settings : 0.309 0.361 0.421 Max Location : X = 1.000, Y = -1.000, Z = 0.000 (cm) Value = 0.000 Ave. SAR over 10 g (mW/g) = 2.6365 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6 Ave SAR over 2 cm 0.00.10.20.30.40.50.60.70.80.91.01.11.21.31.41.51.61.71.81.92.0 X centimeters X-Z Plane Slice Y=-1.000 File : 01110201_SAR Start : 2-Nov-101 09:33:01 am End : 2-Nov-101 09:39:32 am SAMSUNG/SPH-S100/B01E1A7C;1851.25MHz;W;Helical/Internal; Body/Abdomen;SAR 10g;PCTEST/E Field/0 DegreesMuscle/54.200/1.450 File : 01110201_SAR Start : 2-Nov-101 09:33:01 am End : 2-Nov-101 09:39:32 am SAMSUNG/SPH-S100/B01E1A7C;1851.25MHz;W;Helical/Internal; Body/Abdomen;SAR 10g;PCTEST/E Field/0 DegreesMuscle/54.200/1.450 4.06 3.71 3.36 3.02 2.67 2.32 1.98 1.63 1.28 0.94 File : 01110201_SAR Start : 2-Nov-101 09:33:01 am End : 2-Nov-101 09:39:32 am SAMSUNG/SPH-S100/B01E1A7C;1851.25MHz;W;Helical/Internal; Body/Abdomen;SAR 10g;PCTEST/E Field/0 DegreesMuscle/54.200/1.450 4.06 3.71 3.36 3.02 2.67 2.32 1.98 1.63 1.28 0.94 © 2001 PCTEST Lab SAMSUNG FCC ID: A3LSPHS100 (Model: SPH-S100) NVLAP Lab Code: 1004310 PCS-Mode Watch Phone (PCS CDMA) © 2001 PCTEST Lab SAMSUNG FCC ID: A3LSPHS100 (Model: SPH-S100) NVLAP Lab Code: 1004310 PCS-Mode Watch Phone (PCS CDMA) © 2001 PCTEST Lab SAMSUNG FCC ID: A3LSPHS100 (Model: SPH-S100) NVLAP Lab Code: 1004310 PCS-Mode Watch Phone (PCS CDMA) © 2001 PCTEST Lab SAMSUNG FCC ID: A3LSPHS100 (Model: SPH-S100) NVLAP Lab Code: 1004310 PCS-Mode Watch Phone (PCS CDMA) © 2001 PCTEST Lab SAMSUNG FCC ID: A3LSPHS100 (Model: SPH-S100) NVLAP Lab Code: 1004310 PCS-Mode Watch Phone (PCS CDMA) © 2001 PCTEST Lab SAMSUNG FCC ID: A3LSPHS100 (Model: SPH-S100) NVLAP Lab Code: 1004310 PCS-Mode Watch Phone (PCS CDMA) File : c:/idx3/SYSTEM/SARMEAS3/data/Normal/00091104_ZOOM.VLT Start : 11-Sep-100 02:54:54 pm End : 11-Sep-100 03:07:32 pm Radio Type : SAMSUNG Model Number : SPH-S100 Serial Number : B01E1A7C Frequency : 1851.25 MHz Peak Trans. Pwr : 0.320 W Start Trans. Pwr: 0.320 W Antenna Type : Helical Antenna Posn. : Internal Phantom Type : Head Phantom Posn. : Face Scan Type : ZOOM/SAR Probe Name : PCTEST Field Type : E Field Orientation : 0 Degrees Mixture Type = Brain Mixture Dielectric Constant = 41.300 Mixture Conductivity = 1.650 Comment : SAMSUNG PCS MODE WATCH PHONE CHAN 0025 Conducted 25.0 dB HEAD SAR Robot : PCTEST Probe Offset = 0.25 cm Sensor Factor = 0.0108 Conversion Factor = 1.201 PCTEST Amplifier Channel Settings : 0.245 0.231 0.224 Max Location : X = -2.000, Y = -0.500, Z = 0.000 (cm) Value = 6.830 Measured Values (volts) = 6.426E-003 5.280E-003 4.375E-003 3.652E-003 3.127E-003 2.767E-003 2.551E-003 2.463E-003 2.330E-003 2.137E-003 1.886E-003 1.797E-003 1.729E-003 1.711E-003 1.688E-003 1.813E-003 1.936E-003 2.270E-003 2.963E-003 3.202E-003 2.139E-003 Calc. Voltage @ Surface (Vs) = 0.0078 Voltage @ 1.00 cm (Vt) = 0.0037 Ave. Voltage (Vs+Vt)/2 = 0.0057 Ave. SAR over 1 g (mW/g) = 0.6361 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 mW/g -1012345 Z centimeters SAR Scan File : 00091104_ZOOM Start : 11-Sep-100 02:54:54 pm End : 11-Sep-100 03:07:32 pm SAMSUNG/SPH-S100/B01E1A7C;1851.25MHz;W;Helical/Internal; Head/Face;ZOOM/SAR;PCTEST/E Field/0 DegreesBrain/41.300/1.650 File : 00091104_…

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METHODOLOGY FOR FINDING THE 10 GRAM ON THE IDX 660 SAR SYSTEM First I will discuss the method for finding the 1g average and go on to 10g average. The method for finding the one gram average on the 660 systems consisted of a single z axis scan on the hot spot (highest reading found during the area scan). The first sample point (measurement), on the axis scan, started with the probe at the surface and then the robot moved the probe up in z incremental step (SAR Scan Step Size). The system would then use these points to extrapolate the center of the probe dipoles to the surface of the phantom. This extrapolation distance is known as the probe offset. An average slope is determined from the three data points nearest to the surface of the phantom, and is then used to calculate attenuation of SAR energy density with height above the phantom surface, as shown in the following equations. Where: E tot Zn = total voltage at point n in the +Z direction (measured value) E tot Z0 = total voltage for dipole at phantom surface (extrapolated value) Offset = distance from center of probe dipoles to the physical tip of probe (approximately 0.2 cm - 0.3 cm)…

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