R2NSEC-7089CDMA 1X EvDo USB Modem

SEC-7089 User Manual Rev 0.1 EpiValley January 17, 2008 2 Revision History Rev 0.1 2008. 01. 16 First issue ycs 3 Contents 1. Installation & Setup ........................................................................................................................... 4 2. Getting Started ................................................................................................................................... 6 3. Web ..................................................................................................................................................... 7 4. Voice.................................................................................................................................................... 9 1. Call placing/receiving buttons....................................................................................................... 9 2. Call placing/receiving display ..................................................................................................... 10 5. SMS ................................................................................................................................................... 11 1. Send ........................................................................................................................................... 11 3. Sent ............................................................................................................................................ 14 4. Draft ............................................................................................................................................ 15 5. Spam .......................................................................................................................................... 16 6. Voice........................................................................................................................................... 17 6. Address............................................................................................................................................. 18 1. List .............................................................................................................................................. 18 2. Search ........................................................................................................................................ 19 3. Group.......................................................................................................................................... 19 7.Log ..................................................................................................................................................... 20 1. Call Log ...................................................................................................................................... 20 2. Internet Log ................................................................................................................................ 21 8.Settings.............................................................................................................................................. 22 1. General Settings......................................................................................................................... 22 2. Call Settings ............................................................................................................................... 22 3. SMS Settings.............................................................................................................................. 23 6. UIM Settings ............................................................................................................................... 24 7. Lock Settings .............................................................................................................................. 24 8. Information.................................................................................................................................. 25 9. Internet.............................................................................................................................................. 26 10. Email ............................................................................................................................................... 26 11. Others ............................................................................................................................................. 27 1. File .............................................................................................................................................. 27 2. View ............................................................................................................................................ 27 3. Help ............................................................................................................................................ 27 4. Internet access status icon on the top right of the program emulator ........................................ 28 5. Tray Icon..................................................................................................................................... 28 12. Part of the USB Modem................................................................................................................. 29 13. Specification .................................................................................................................................. 30 4 1. Installation & Setup 1. SAM Installation 1.1 Insert the Installation CD to the CD-ROM Drive. If the installation process does not start automatically, run Setup.exe file in the CD-ROM Drive. Select a language and click “OK”. (Do not plug the USB modem in the USB port before you finish installing SAM.) 1.2 To continue installation, click “Next”. 1.3 Click “I Agree”. 5 1.4 In order to use the modem for the first time, you need to install the device driver. If the devi…

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Roadland EZ Tower #511, 513, Gumi-dong, Bundang-Gu, Sungnam City, Kyunggi-Do, Korea January 3, 2008 MET Laboratories Inc. 914 W. Patapsco Ave. Baltimore, MD 21230 LETTER OF AUTHORIZATION To whom it may concern: We, the undersigned, hereby authorize DIGITAL EMC Co., Ltd., to act on our behalf in all manners relating to application for equipment authorization for FCC ID: R2NSEC-7089 including signing of all documents relating to these matters. Any and all acts carried out by DIGITAL EMC Co., Ltd., on our behalf shall have the same affect as acts of our own. This authorization is valid until further written notice from Epivalley CO.,LTD. Sincerely, W.W CHOUNG/Senior Engineer

Roadland EZ Tower #511, 513, Gumi-dong, Bundang-Gu, Sungnam City, Kyunggi-Do, Korea January 3, 2008 MET Laboratories Inc. 914 W. Patapsco Ave. Baltimore, MD 21230 In re : Epivalley CO.,LTD. FCC ID : R2NSEC-7089 Request for Confidentiality Gentlemen: In accordance with 0.457 and 0.459 of CFR 47, SUNGIL TELECOM CO., LTD. hereby requests confidentiality of the Block Diagram(Block Diagram_R2NSEC-7089), Schematics(Schematics_R2NSEC-7089), Part List(Part List_R2NSEC-7089), Part Location(Part Location_R2NSEC-7089) and Operational description(Operational Description_R2NSEC-7089) of the attached test report. These documents contain detailed system and equipment description and related information about the product which Epivalley 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, Epivalley CO.,LTD. considers that this information would be of benefit to its competitors, and that the disclosure of the information in these documents would give competitors an unfair advantage in the market. Sincerely, W.W CHOUNG/Senior Engineer

Roadland EZ Tower #511, 513, Gumi-dong, Bundang-Gu, Sungnam City, Kyunggi-Do, Korea January 3, 2008 MET Laboratories Inc. 914 W. Patapsco Ave. Baltimore, MD 21230 In re: Epivalley CO.,LTD. FCC ID: R2NSEC-7089 Request for Short-Term Confidentiality To Whom It May Concern: In accordance with 0.457 and 0.459 of CFR 47, Epivalley CO.,LTD. requests short-term confidentiality of following sections of this application for a period of 45 days after grant is issued. Test setup photos_R2NSEC-7089 External photos_R2NSEC-7089 (Except photos in the SAR test report) Internal photos_R2NSEC-7089 User’s manual_R2NSEC-7089 These documents contain detailed system and equipment descriptions and related information about the product, which Epivalley 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, Epivalley CO.,LTD. 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. W.W CHOUNG/Senior Engineer

FCC ID: _R2NSEC-7089 Copyright ̺ c 2008, DIGITAL EMC Co., Ltd. XV^G—ˆŽŒ EXTERNAL PHOTOGRAPHS G FCC ID: _R2NSEC-7089 Copyright ̺ c 2008, DIGITAL EMC Co., Ltd. YV^G—ˆŽŒ G G FCC ID: _R2NSEC-7089 Copyright ̺ c 2008, DIGITAL EMC Co., Ltd. ZV^G—ˆŽŒ G G G FCC ID: _R2NSEC-7089 Copyright ̺ c 2008, DIGITAL EMC Co., Ltd. [V^G—ˆŽŒ G G G G FCC ID: _R2NSEC-7089 Copyright ̺ c 2008, DIGITAL EMC Co., Ltd. \V^G—ˆŽŒ G G G G FCC ID: _R2NSEC-7089 Copyright ̺ c 2008, DIGITAL EMC Co., Ltd. ]V^G—ˆŽŒ G G G G FCC ID: _R2NSEC-7089 Copyright ̺ c 2008, DIGITAL EMC Co., Ltd. ^V^G—ˆŽŒ G G G G

FCC ID: R2NSEC-7089 Copyright Ⓒ 2008, DIGITAL EMC Co., Ltd. FCC ID SAMPLE LABEL & LOCATION LABELLING REQUIREMENTS PER §2.925 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) FCC ID: R2NSEC-7089 Copyright Ⓒ 2008, DIGITAL EMC Co., Ltd. FCC ID SAMPLE LABEL & LOCATION - The FCC label shown is representative of the label that will appear on the radio when in production. Other information may also be included on this label. - The device is so small that it is not practicable to place the statement specified under 15.19 statement request, the information required by this paragraph shall be placed in a prominent location in the user's manual. SUNGIL TELECOM FCC ID: R2NSEC-7089 Model Name: SEC-7089

FCC ID: R2NSEC-7089 Copyright ̺ c 2008, DIGITAL EMC Co., Ltd. XV_G—ˆŽŒ INTERNAL PHOTOGRAPHS G FCC ID: R2NSEC-7089 Copyright ̺ c 2008, DIGITAL EMC Co., Ltd. YV_G—ˆŽŒ G G G FCC ID: R2NSEC-7089 Copyright ̺ c 2008, DIGITAL EMC Co., Ltd. ZV_G—ˆŽŒ G G G G FCC ID: R2NSEC-7089 Copyright ̺ c 2008, DIGITAL EMC Co., Ltd. [V_G—ˆŽŒ G G G FCC ID: R2NSEC-7089 Copyright ̺ c 2008, DIGITAL EMC Co., Ltd. \V_G—ˆŽŒ G G G FCC ID: R2NSEC-7089 Copyright ̺ c 2008, DIGITAL EMC Co., Ltd. ]V_G—ˆŽŒ G G G FCC ID: R2NSEC-7089 Copyright ̺ c 2008, DIGITAL EMC Co., Ltd. ^V_G—ˆŽŒ G G G FCC ID: R2NSEC-7089 Copyright ̺ c 2008, DIGITAL EMC Co., Ltd. _V_G—ˆŽŒ G G G

Applicant : Epivalley CO.,LTD. FCC ID : R2NSEC-7089 TUNE-UP PROCEDURE There are no user accessible adjustments or tuning in this CDMA 1X EvDo USB Modem. All necessary adjustments and tuning are performed during manufacture of the product. Any adjustments or tuning after service or repair are done as part of that process as special equipment is required to perform such adjustments.

G Copyright ̺ c 200 8, DIGITAL EMC Co., Ltd. DIPOLE CALIBRATION G Copyright ̺ c 200 8, DIGITAL EMC Co., Ltd. 1. 835 Dipole Calibration G Copyright ̺ c 2008, DIGITAL EMC Co., Ltd. 2. 1900 Dipole Calibration

DIGITAL EMC CO., LTD DUT: Dipole 835 MHz; Type: D835V2; Serial: D835V2 - SN:464 Communication System: CW; Frequency: 835 MHz;Duty Cycle: 1:1 Medium parameters used: f = 835 MHz; σ = 0.886 mho/m; ε r = 41.6; ρ = 1000 kg/m 3 Phantom section: Flat Section DASY4 Configuration: Probe: ET3DV6 - SN1702; ConvF(6.34, 6.34, 6.34); Calibrated: 2007-03-20; Electronics: DAE3 Sn520 Phantom: SAM with 835MHz; Type: SAM; Serial: TP-1223 Measurement SW: DASY4, V4.7 Build 55; Postprocessing SW: SEMCAD, V1.8 Build 176 Test Date: 2008-01-14; Ambient Temp: 21.0; Tissue Temp: 20.7 Dipole Validation Area Scan (51x101x1): Measurement grid: dx=15mm, dy=15mm Zoom Scan (7x7x7)/Cube 0: Measurement grid: dx=5mm, dy=5mm, dz=5mm Power Drift = -0.014 dB Peak SAR (extrapolated) = 3.57 W/kg SAR(1 g) = 2.4 mW/g; SAR(10 g) = 1.57 mW/g 0 dB = 2.58mW/g DIGITAL EMC CO., LTD DUT: Dipole 1900 MHz; Type: D1900V2; Serial: D1900V2 - SN:5d029 Communication System: CW; Frequency: 1900 MHz;Duty Cycle: 1:1 Medium parameters used: f = 1900 MHz; σ = 1.42 mho/m; ε r = 40.2; ρ = 1000 kg/m 3 Phantom section: Flat Section DASY4 Configuration: Probe: ET3DV6 - SN1702; ConvF(5.27, 5.27, 5.27); Calibrated: 2007-03-20; Electronics: DAE3 Sn520 Phantom: SAM 1800/1900 MHz; Type: SAM; Serial: TP-1224 Measurement SW: DASY4, V4.7 Build 55; Postprocessing SW: SEMCAD, V1.8 Build 176 Test Date: 2008-01-15; Ambient Temp: 20.9; Tissue Temp: 20.7 Dipole Validation Area Scan (51x71x1): Measurement grid: dx=15mm, dy=15mm Zoom Scan (7x7x7)/Cube 0: Measurement grid: dx=5mm, dy=5mm, dz=5mm Power Drift = -0.086 dB Peak SAR (extrapolated) = 19.6 W/kg SAR(1 g) = 10.1 mW/g; SAR(10 g) = 4.91 mW/g 0 dB = 11.3mW/g DIGITAL EMC CO., LTD DUT: SEC-7089; Type: USB Modem; Laptop: Toshiba M100 Communication System: FCC CDMA; Frequency: 824.7 MHz;Duty Cycle: 1:1 Medium parameters used: f = 824.7 MHz; σ = 0.953 mho/m; ε r = 54.2; ρ = 1000 kg/m 3 Phantom section: Flat Section DASY4 Configuration: Probe: ET3DV6 - SN1702; ConvF(6.22, 6.22, 6.22); Calibrated: 2007-03-20; Electronics: DAE3 Sn520 Phantom: SAM with 835MHz; Type: SAM; Serial: TP-1223 Measurement SW: DASY4, V4.7 Build 55; Postprocessing SW: SEMCAD, V1.8 Build 176 Test Date: 2008-01-14; Ambient Temp: 21.0; Tissue Temp: 20.7 4.5mm from Body, CDMA_Cellular Ch.1013, Ant Internal Area Scan (51x91x1): Measurement grid: dx=15mm, dy=15mm Zoom Scan (5x5x7)/Cube 0: Measurement grid: dx=8mm, dy=8mm, dz=5mm Power Drift = 0.047 dB Peak SAR (extrapolated) = 0.887 W/kg SAR(1 g) = 0.579 mW/g; SAR(10 g) = 0.363 mW/g 0 dB = 0.619mW/g DIGITAL EMC CO., LTD DUT: SEC-7089; Type: USB Modem; Laptop: Toshiba M100 Communication System: FCC CDMA; Frequency: 836.52 MHz;Duty Cycle: 1:1 Medium parameters used: f = 836.52 MHz; σ = 0.96 mho/m; ε r = 54; ρ = 1000 kg/m 3 Phantom section: Flat Section DASY4 Configuration: Probe: ET3DV6 - SN1702; ConvF(6.22, 6.22, 6.22); Calibrated: 2007-03-20; Electronics: DAE3 Sn520 Phantom: SAM with 835MHz; Type: SAM; Serial: TP-1223 Measurement SW: DASY4, V4.7 Build 55; Postprocessing SW: SEMCAD, V1.8 Build 176 Test Date: 2008-01-14; Ambient Temp: 21.0; Tissue Temp: 20.7 4.5mm from Body, CDMA_Cellular Ch.384, Ant Internal Area Scan (51x91x1): Measurement grid: dx=15mm, dy=15mm Zoom Scan (5x5x7)/Cube 0: Measurement grid: dx=8mm, dy=8mm, dz=5mm Power Drift = -0.054 dB Peak SAR (extrapolated) = 1.19 W/kg SAR(1 g) = 0.765 mW/g; SAR(10 g) = 0.492 mW/g 0 dB = 0.805mW/g DIGITAL EMC CO., LTD DUT: SEC-7089; Type: USB Modem; Laptop: Toshiba M100 Communication System: FCC CDMA; Frequency: 848.31 MHz;Duty Cycle: 1:1 Medium parameters used: f = 848.31 MHz; σ = 0.972 mho/m; ε r = 54; ρ = 1000 kg/m 3 Phantom section: Flat Section DASY4 Configuration: Probe: ET3DV6 - SN1702; ConvF(6.22, 6.22, 6.22); Calibrated: 2007-03-20; Electronics: DAE3 Sn520 Phantom: SAM with 835MHz; Type: SAM; Serial: TP-1223 Measurement SW: DASY4, V4.7 Build 55; Postprocessing SW: SEMCAD, V1.8 Build 176 Test Date: 2008-01-14; Ambient Temp: 21.0; Tissue Temp: 20.7 4.5mm from Body, CDMA_Cellular Ch.777, Ant Internal Area Scan (51x91x1): Measurement grid: dx=15mm, dy=15mm Zoom Scan (5x5x7)/Cube 0: Measurement grid: dx=8mm, dy=8mm, dz=5mm Power Drift = -0.022 dB Peak SAR (extrapolated) = 1.41 W/kg SAR(1 g) = 0.820 mW/g; SAR(10 g) = 0.483 mW/g 0 dB = 0.929mW/g DIGITAL EMC CO., LTD DUT: SEC-7089; Type: USB Modem; Laptop: Toshiba M100 Communication System: FCC_PCS; Frequency: 1851.25 MHz;Duty Cycle: 1:1 Medium parameters used: f = 1851.25 MHz; σ = 1.54 mho/m; ε r = 52.8; ρ = 1000 kg/m 3 Phantom section: Flat Section DASY4 Configuration: Probe: ET3DV6 - SN1702; ConvF(4.93, 4.93, 4.93); Calibrated: 2007-03-20; Electronics: DAE3 Sn520 Phantom: SAM 1800/1900 MHz; Type: SAM; Serial: TP-1224 Measurement SW: DASY4, V4.7 Build 55; Postprocessing SW: SEMCAD, V1.8 Build 176 Test Date: 2008-01-15; Ambient Temp: 20.9; Tissue Temp: 20.7 4.5mm from Body, CDMA_PCS Ch.25, Ant Internal Area Scan (51x91x1): Measurement grid: dx=15mm, dy=15mm Zoom Scan (5x5x7)/Cube 0: Measurement grid: dx=8mm, dy=8mm, dz=5mm Power Drift = -0.045 dB Peak SAR (extrapolated) = 1.04 W/kg SAR(1 g) = 0.605 mW/g; SAR(10 g) = 0.319 mW/g 0 dB = 0.691mW/g DIGITAL EMC CO., LTD DUT: SEC-7089; Type: USB Modem; Laptop: Toshiba M100 Communication System: FCC_PCS; Frequency: 1851.25 MHz;Duty Cycle: 1:1 Medium parameters used: f = 1851.25 MHz; σ = 1.54 mho/m; ε r = 52.8; ρ = 1000 kg/m 3 Phantom section: Flat Section DASY4 Configuration: Probe: ET3DV6 - SN1702; ConvF(4.93, 4.93, 4.93); Calibrated: 2007-03-20; Electronics: DAE3 Sn520 Phantom: SAM 1800/1900 MHz; Type: SAM; Serial: TP-1224 Measurement SW: DASY4, V4.7 Build 55; Postprocessing SW: SEMCAD, V1.8 Build 176 Test Date: 2008-01-15; Ambient Temp: 20.9; Tissue Temp: 20.7 4.5mm from Body, CDMA_PCS Ch.25, Ant Internal Area Scan (51x91x1): Measurement grid: dx=15mm, dy=15mm Zoom Scan (5x5x7)/Cube 1: Measurement grid: dx=8mm, dy=8mm, dz=5mm Power Drift = -0.045 dB Peak SAR (extrapolated) = 0.812 W/kg SAR(1 g) = 0.542 mW/g; SAR(10 g) = 0.342 mW/g 0 dB = 0.585mW/g DIGITAL …

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G G Copyright ̺ c 2008, DIGITAL EMC Co., Ltd. PROBE CALIBRATION

DEMC#DR50110801AL Copyright ○ c 2008, DIGITAL EMC Co., Ltd. Page 1 of 24 683-3, Yubang-Dong, Yongin-Si, Kyunggi-Do, Korea. 449-080 Tel: +82-31-321-2664 Fax: +82-31-321-1664 http://www.digitalemc.com SAR TEST REPORT Dates of Tests: January 14~15, 2008 Test Report S/N:DR501108AL Test Site : DIGITAL EMC CO., LTD. FCC ID APPLICANT FCC Classification: Licensed Portable Transmitter (PCB) EUT Type: CDMA 2000 1x EV-DO USB Modem (Protocol Rev. A) Model Name SEC-7089 Test Device Serial No.: Identical prototype TX Frequency Range: 824.70 ~848.31 MHz (CDMA_CELL) 1851.25~1908.75MHz(CDMA_PCS) RX Frequency Range: 869.70 ~893.31 MHz (CDMA_CELL) 1931.25~1988.75MHz(CDMA_PCS) Max. SAR Measurement: 0.820 mW/g CDMA _CELL Body SAR 0.605 mW/g CDMA _PCS Body SAR Max. RF Output Power 0.393W ERP CDMA Cellular Band (25.94dBm) 0.403W EIRP CDMA PCS Band (26.05dBm) Application Type: Certification Rule Part(s): §2.1093; FCC/OET Bulletin Supplement C[July 2001] Data of issue: January 24, 2008 Tested by : Reviewed by : Sun-Kyu Ryu (Engineer) Harvey Sung (Chief Engineering Director) 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 FCC/OET Bulletin 65 Supplement C (2001) and IEEE Std. 1528-2003. 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. R2NSEC-7089 Epivalley CO., LTD. DEMC#DR50110801AL Copyright ○ c 2008, DIGITAL EMC Co., Ltd. Page 2 of 24 1. INTRODUCTION ...................................................................................................... 3 SAR DEFINITION .................................................................................................... 3 2. SAR MEASUREMENT SETUP......................................................................................... 4 Robotic System.......................................................................................................... 4 System Hardware ....................................................................................................... 4 System Electronics...................................................................................................... 4 3. DASY4 E-FIELD PROBE SYSTEM................................................................................... 5 Probe Measurement System......................................................................................... 5 Probe Specifications .................................................................................................... 5 4. Probe Calibration Process............................................................................................ 6 Dosimetric Assessment Procedure.................................................................................. 6 Free Space Assessment ............................................................................................... 6 Temperature Assessment ............................................................................................ 6 5. PHANTOM & EQUIVALENT TISSUES.............................................................................. 7 SAM Phantom ........................................................................................................... 7 Brain & Muscle Simulating Mixture Characterization ....................................................... 7 Device Holder for Transmitters..................................................................................... 7 6. TEST SYSTEM SPECIFICATIONS.................................................................................. 8 Automated Test System Specifications.......................................................................... 8 7. DOSIMETRIC ASSESSMENT & PHANTOM SPECS ........................................................... 9 Measurement Procedure............................................................................................. 9 Specific Anthropomorphic Mannequin (SAM) Specifications.............................................. 9 8. DEFINITION OF REFERENCE POINTS .......................................................................... 10 EAR Reference Point................................................................................................... 10 Handset Reference Points............................................................................................ 10 9. TEST CONFIGURATION POSITIONS ............................................................................. 11 Positioning for Cheek/Touch ........................................................................................ 11 Positioning for Ear /15° Tilt ......................................................................................... 12 Body Holster /Belt Clip Configurations .......................................................................... 13 10. ICNIRP GUIDELINES RF EXPOSURE LIMITS.................................................................. 14 Uncontrolled Environment ........................................................................................... 14 Controlled Environment............................................................................................... 14 11. MEASUREMENT UNCERTAINTIES............................................................................... 15 SAR Measurement Uncertainties .................................................................................. 15 12. SYSTEM VERIFICATION........................................................................................... 16 Tissue Verification...........................................…

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DEMC#DR50110801AL Copyright Ⓒ 2008, DIGITAL EMC Co., Ltd. Page 1 of 4 SAR TEST SET UP PHOTO DEMC#DR50110801AL Copyright Ⓒ 2008, DIGITAL EMC Co., Ltd. Page 2 of 4 View 1 DEMC#DR50110801AL Copyright Ⓒ 2008, DIGITAL EMC Co., Ltd. Page 3 of 4 View 2(Toshiba M100) DEMC#DR50110801AL Copyright Ⓒ 2008, DIGITAL EMC Co., Ltd. Page 4 of 4 View 3(Toshiba M100)

FCC ID: R2NSEC-7089 ATTACHMENT Te s t P l o t s Te s t P l o t s FCC ID: R2NSEC-7089 1/18 page - Conducted Spurious CDMA Cellular Band Ch. 1013 Te s t P l o t s FCC ID: R2NSEC-7089 2/18 page - Conducted Spurious CDMA Cellular Band Ch. 0384 Te s t P l o t s FCC ID: R2NSEC-7089 3/18 page - Conducted Spurious CDMA Cellular Band Ch. 0777 Te s t P l o t s FCC ID: R2NSEC-7089 4/18 page - Power Out. CDMA Cellular Band Ch. 1013 Te s t P l o t s FCC ID: R2NSEC-7089 5/18 page - Power Out. CDMA Cellular Band Ch. 0384 Te s t P l o t s FCC ID: R2NSEC-7089 6/18 page - Power Out. CDMA Cellular Band Ch. 0777 Te s t P l o t s FCC ID: R2NSEC-7089 7/18 page - Occupied Bandwidth. CDMA Cellular Band Ch. 0384 - Channel Power. CDMA Cellular Band Ch. 0384 Te s t P l o t s FCC ID: R2NSEC-7089 8/18 page - Band Edge. CDMA Cellular Band Ch. 1013 Te s t P l o t s FCC ID: R2NSEC-7089 9/18 page - Band Edge. CDMA Cellular Band Ch. 0777 Te s t P l o t s FCC ID: R2NSEC-7089 10/18 page - Conducted Spurious CDMA PCS Band Ch. 0025 Te s t P l o t s FCC ID: R2NSEC-7089 11/18 page - Conducted Spurious CDMA PCS Band Ch. 0600 Te s t P l o t s FCC ID: R2NSEC-7089 12/18 page - Conducted Spurious CDMA PCS Band Ch. 1175 Te s t P l o t s FCC ID: R2NSEC-7089 13/18 page - Power Out. CDMA PCS Band Ch. 0025 Te s t P l o t s FCC ID: R2NSEC-7089 14/18 page - Power Out. CDMA PCS Band Ch. 0600 Te s t P l o t s FCC ID: R2NSEC-7089 15/18 page - Power Out. CDMA PCS Band Ch. 1175 Te s t P l o t s FCC ID: R2NSEC-7089 16/18 page - Occupied Bandwidth. CDMA PCS Band Ch. 0600 - Channel Power. CDMA PCS Band Ch. 0600 Te s t P l o t s FCC ID: R2NSEC-7089 17/18 page - Band Edge. CDMA PCS Band Ch. 0025 Te s t P l o t s FCC ID: R2NSEC-7089 18/18 page - Band Edge. CDMA PCS Band Ch. 1175

DEMC#DR50110801AK Copyright ○ c 2008, DIGITAL EMC Co., Ltd. Page 1 of 24 683-3, Yubang-Dong, Yongin-Si, Kyunggi-Do, Korea. 449-080 Tel: +82-31-321-2664 Fax: +82-31-321-1664 http://www.digitalemc.com CERTIFICATE OF COMPLIANCE FCC Part 22, 24 Certification Dates of Tests: January 2 ~ 23, 2008 Test Report S/N: DR50110801AK Test Site : DIGITAL EMC CO., LTD. Model No. APPLICANT Classification : Licensed Portable Transmitter (PCB) FCC Rule Part(s) : §22(H), §24(E), §2 EUT Type : CDMA 1X EvDo USB Modem CDMA EvDo Protocol Rev. : A Model name : SEC-7089 Serial number : Identical prototype TX Frequency Range : 824.70 ~848.31 MHz (Cellular band) 1851.25 ~ 1908.75MHz (PCS band) RX Frequency Range : 869.70 ~893.31 MHz (Cellular band) 1931.25 ~ 1988.75MHz (PCS band) Max. RF Output Power : 0.393W ERP CDMA Cellular Band (25.94dBm) 0.403W EIRP CDMA PCS Band (26.05dBm) Max. SAR Measurement : 0.820W/kg CDMA Cellular Band Body SAR 0.644W/kg CDMA PCS Band Body SAR Emission Designators: : CDMA Cellular Band - 1M28F9W CDMA PCS Band - 1M28F9W Date of Issue : January 24, 2008 R2NSEC-7089 Epivalley CO.,LTD. DEMC#DR50110801AK Copyright ○ c 2008, DIGITAL EMC Co., Ltd. Page 2 of 24 TABLE OF CONTENTS ◈ AUTHORIZATION LETTER ◈ CONFIDENTIALITY LETTER(S) ◈ TEST REPORT 1.1 SCOPE 3 2.1 GENERAL INFORMATION 4 3.1 DESCRIPTION OF TESTS 5 4.1 TEST DATA 8 4.1.1 CONDUCTED OUTPUT POWER 8 4.1.2 EFFECTIVE RADIATED POWER OUTPUT 9 4.1.3 CDMA RADIATED MEASUREMENTS 10 4.1.4 FREQUENCY STABILITY(CDAM) 16 5.1 PLOTS OF EMISSIONS 20 6.1 LIST OF TEST EQUIPMENT 21 7.1 SAMPLE CALCULATIONS 23 8.1 CONCLUSION 24 ◈ TEST PLOTS ◈ FCC ID LABEL & LOCATION ◈ TEST SETUP PHOTOGRAPHS ◈ EXTERNAL PHOTOGRAPHS ◈ INTERNAL PHOTOGRAPHS ◈ BLOCK DIAGRAM(S) ◈ SCHEMATIC DIAGRAM(S) ◈ OPERATIONAL DESCRIPTION ◈ PARTS LI S T ◈ PARTS LOCATION ◈ USER’S MANUAL DEMC#DR50110801AK Copyright ○ c 2008, DIGITAL EMC Co., Ltd. Page 3 of 24 MEASUREMENT REPORT 1.1 Scope Measurement and determination of electromagnetic emissions (EME) of radio frequency devices including intentional and/or unintentional radiators for compliance with the technical rules and regulations of the Federal Communications Commission. §2.1033 General Information z FCC ID: z Quantity: z Emission Designators: z Tx Freq. Range: z Rx Freq. Range: z Max. Power Rating: z FCC Classification(s): z Equipment (EUT) Type: z CDMA EvDo Protocol Rev. z Modulation(s): z Frequency Tolerance: z FCC Rule Part(s): z Dates of Tests: z Place of Tests: z Test Report S/N: R2NSEC-7089 Quantity production is planned CDMA Cellular Band - 1M28F9W CDMA PCS Band - 1M28F9W 824.70 ~ 848.31 MHz (Cellular Band) 1851.25 ~ 1908.75MHz (MHz Band) 869.70 - 893.31 MHz (Cellular Band) 1931.25 ~ 1988.75MHz (PCS Band) 0.393W ERP CDMA Cellular Band(25.94dBm) 0.403W ERP CDMA PCS Band (26.05dBm) Licensed Portable Transmitter (PCB) CDMA 1X EvDo USB Modem A CDMA ± 0.00025 % (2.5ppm) §22(H), §24(E), §2 January 2 ~ 23, 2008 DIGITAL EMC DR50110801AK Applicant: Epivalley CO.,LTD. Address: Lordland EZ Tower #511, 153, Gumi-Dong, Bundang-Gu, SEONGNAMCITY, GYUNGGI, KOREA Attention: Woo Won Choung DEMC#DR50110801AK Copyright ○ c 2008, DIGITAL EMC Co., Ltd. Page 4 of 24 2.1. General Information This report contains the result of tests performed by: DIGITAL EMC CO., LTD. Address : 683-3, Yubang-Dong, Yongin-Si, Kyunggi-Do, Korea. 449-080 http://www.digitalemc.com E-mail : [email protected] Tel: +82-31-321-2664 Fax: +82-31-321-1664 Quality control in the testing laboratory is implemented as per ISO/IEC 17025 which is the “General requirements for the competents of calibration and testing laboratory”. This laboratory is accredited by NVLAP for NVLAP Lab. Code : 200559-0. Test operator: engineer January 24, 2008 Won-Jung LEE Data Name Signature Report Reviewed By: manager January 24, 2008 Harvey Sung Data Name Signature Ordering party: Company name : SUNGIL TELECOM CO., LTD. Address : Loadland EZ Tower #511, 513, Gumi-dong, Bundang-Gu, Zipcode : 463-500 City/town : SEONGNAM-CITY, KYUNGGI Country : KOREA Date of order : January 2, 2008 DEMC#DR50110801AK Copyright ○ c 2008, DIGITAL EMC Co., Ltd. Page 5 of 24 3.1 DESCRIPTION OF TESTS 3.1.1 Occupied Bandwidth Emission Limits (a) On a…

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