JYCRAYCellular/ PCS CDMA/ GSM/ EDGE/ WCDMA and 750 MHz LTE USB Modem

User Manual (Hardware) UML290 1 ABOUT THIS USER MANUAL PRODUCT OVERVIEW WHAT’S INSIDE THE PRODUCT PACKAGE INTRODUCTION TO WIRELESS UML290 USB MODEM PRODUCT FEATURES PRODUCT HANDLING CONFIGURATION BEFORE USING UML290 UML290 CHAPTER 1 BEFORE USING UML290 .....................................................................................................3 ABOUT THIS USER MANUAL .....................................................................................................................................................4 PRODUCT OVERVIEW ................................................................................................................................................................4 WHAT’S INSIDE THE PRODUCT PACKAGE.................................................................................................................................4 INTRODUCTION TO WIRELESS UML290 USB MODEM ............................................................................................................5 PRODUCT FEATURES ..................................................................................................................................................................6 PRODUCT HANDLING ................................................................................................................................................................7 CONFIGURATION ........................................................................................................................................................................7 CHAPTER 2 INSTALLING UML290 .........................................................................................................9 PRECAUTIONS ..........................................................................................................................................................................10 RECOMMENDED SYSTEM REQUIREMENTS ...........................................................................................................................10 INSTALLING THE 4G SIM CARD ...............................................................................................................................................11 REMOVING THE 4G SIM CARD.................................................................................................................................................11 INSTALLING VZACCESS MANAGER .........................................................................................................................................12 INSERTING AND REMOVING UML290 ................................................................................................................................... 13 USB MODEM EXTENSION CABLE ACCESSORY ...................................................................................................................... 14 CHAPTER 3 REGULATORY AND SAFETY INFORMATION ......................................................................15 REGULATORY NOTICES ............................................................................................................................................................16 OPERATING CONDITIONS ........................................................................................................................................................16 WARNINGS AND CAUTIONS ....................................................................................................................................................17 SAFETY PRECAUTIONS ...........................................................................................................................................................19 CHAPTER 4 APPENDIX ......................................................................................................................21 GLOSSARY .................................................................................................................................................................................22 SPECIFIC ABSORPTION RATES (SAR) ......................................................................................................................................25 SAFETY INFORMATION FOR RF EXPOSURE............................................................................................................................26 DECLARATION OF CONFORMITY (R & TTE) ............................................................................................................................29 2 6 7 BEFORE USING UML290 PRODUCT HANDLING 1. Do not put any adhesive label on the USB connector. It may leave a sticky residue that can cause problems inside the computer USB port. 2. The UML290 USB device should easily slide into the USB port. Do not force the UML290 into the USB port as it may cause damage to the modem and/or the port. 3. Keep the UML290 in a dry and clean place. (Storage temperature: -22°F to 149°F [- 30°C to 65°C]). Keep your device away from liquids, dust and excessive heat. CONFIGURATION To use the UML290, you should first install the software included in the Installation CD and configure the UML290 USB device. See the next section for more information on software installation and USB device configuration. For optimal reception, keep the cover open at a ninety degree angle. Closing the cover will block the intenna, minimizing network access. PRODUCT FEATURES • Power management: The UML290 utilizes power management and system overhead reduction functions provided by the USB interface for maximum power savings. • Antenna design: Efficient, innovative internal antenna design optimizes data transfer rate and sensitivity to network signals. • Extension Cable: Simply insert the USB connector into the USB port of your computer to increase RF performance and to solve clearance issues. • USB Modem that supports Type A USB Port interface. Important: Note that the USB Modem MUST be connected to USB interfaces USB 2.0 or higher. The conne…

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Pantech Co., Ltd. Pantech Building, I-2, DMC, Sangam-dong, Mapo-gu,Seoul, Korea(ZIP :121-792) Tel: 82-2-2030-1319 Fax: 82-2-2030-2500 Date: September 27, 2010 Federal Communications Commission Authorization and Evaluation Division Equipment Authorization Branch, 7435 Oakland Mills Road Columbia, MD 21046, U.S.A. Subject: Authorization Letter FCC ID: JYCRAY Part 22(H)/ 24(E)/ 27 Certification To whom it may concern: We, the undersigned. hereby authorized HCT CO., LTD. to act on our behalf in all manners relating to application for equipment authorization, including signing of all documents relating to these manners. Any and all acts carried out by HCT CO., LTD. on our behalf shall have the same effect as acts of our own. This authorization is valid until December 31, 2010. Sincerely, ------------------------------------------------------ Ki Pyeo Son / Manager Pantech Co., Ltd.

Pantech Co., Ltd. Pantech Building, I-2, DMC, Sangam-dong, Mapo-gu, Seoul, Korea Date: Oct. 25, 2010 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road, Columbia, MD 21046 Subject: MPR ATTESTATION STATEMENT FCC ID: JYCRAY EUT Type: USB Modem FCC Rule Part(s): Part 22H, 24E, 27 Equipment Class(es): PCS Licensed Transmitter (PCB) Operating Mode: - CDMA835/ PCS1900/ GSM850/ GSM1900/ WCDMA850/ WCDMA1900/ LTE Band13 Key function(s): EVDO Rev.A, GPRS Class12, EDGE, HSDPA, HSUPA Gentleman: We Pantech Co., Ltd. confirm that the MPR is permanently integrated in the device and cannot be disabled. The device will not operate in any other manner or without MPR. Please refer to the below MPR level. Frequency MHz Channel Modulation RB Size RB Offset MPR 782 23230 QPSK 1 0 0 782 23230 16QAM 1 0 0 782 23230 QPSK 1 49 0 782 23230 16QAM 1 49 0 782 23230 QPSK 25 12 1 782 23230 16QAM 25 12 2 782 23230 QPSK 50 0 2 782 23230 16QAM 50 0 2 If you have any questions regarding this matter, please do not hesitate to contact us. Sincerely, ------------------------------------------- Ki-Pyeo Son/ Manager Pantech Co., Ltd.

Pantech Co., Ltd. Pantech Building, I-2, DMC, Sangam-dong, Mapo-gu, Seoul, Korea Date: Nov. 19, 2010 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road, Columbia, MD 21046 Subject: ATTESTATION STATEMENT FCC ID: JYCRAY EUT Type: USB Modem FCC Rule Part(s): Part 22H, 24E, 27 Equipment Class(es): PCS Licensed Transmitter (PCB) Operating Mode: - CDMA835/ PCS1900/ GSM850/ GSM1900/ WCDMA850/ WCDMA1900/ LTE Band13 Key function(s): EVDO Rev.A, GPRS Class12, EDGE, HSDPA, HSUPA Gentleman: We Pantech Co., Ltd. confirm that the External Antenna or Booster cannot be used in this model. Also, Pantech does not supply these accessory. We confirm that the USB extension cable is solely used to extend the USB port and the extension cable with clip is only for USB dongle only and not for any external antenna use If you have any questions regarding this matter, please do not hesitate to contact us. Sincerely, ------------------------------------------- Ki-Pyeo Son/ Manager Pantech Co., Ltd.

Pantech Co., Ltd. Pantech Building, I-2, DMC, Sangam-dong, Mapo-gu,Seoul, Korea(ZIP :121-792) Tel: 82-2-2030-1319 Fax: 82-2-2030-2500 Date: September 27, 2010 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road, Columbia, MD 21046 RE: Request of Confidentiality for FCC ID: JYCRAY 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, Pantech 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 Pantech Co., Ltd. temporary confidentiality of commercially sensitive information prior to product release. The requested Confidential and Temporary Confidential exhibits are listed as follows: CONFIDENTIAL AND SHORT-TERM CONFIDENTIAL LIST Exhibit Description 1 Block Diagram 2 Operational Descriptions 3 Parts Lists and Tune-Up Procedure CONFIDENTIAL 4 Schematics 5 External Photos 6 Internal Photos 7 Test-Setup Photos 8 User’s Manual SHORT-TERM CONFIDENTIAL 9 ID LABEL 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, ----------------------------------------------------- ___________________ Ki Pyeo Son / Manager Pantech Co., Ltd.

FCC ID: JYCRAY HCT CO., LTD SAN 136-1, AMI-RI , BUBAL-EUP, ICHEON-SI, KYOUNGKI-DO, 467-701, KOREA TEL : + 82 31 639 8518 FAX : + 82 31 639 8525 www.hct.co.kr Page １ of 14 EXTERNAL PHOTOGRAPHS FCC ID: JYCRAY HCT CO., LTD SAN 136-1, AMI-RI , BUBAL-EUP, ICHEON-SI, KYOUNGKI-DO, 467-701, KOREA TEL : + 82 31 639 8518 FAX : + 82 31 639 8525 www.hct.co.kr Page ２ of 14 ■ EXTERNAL PHOTO FCC ID: JYCRAY HCT CO., LTD SAN 136-1, AMI-RI , BUBAL-EUP, ICHEON-SI, KYOUNGKI-DO, 467-701, KOREA TEL : + 82 31 639 8518 FAX : + 82 31 639 8525 www.hct.co.kr Page ３ of 14 ■ EXTERNAL PHOTO FCC ID: JYCRAY HCT CO., LTD SAN 136-1, AMI-RI , BUBAL-EUP, ICHEON-SI, KYOUNGKI-DO, 467-701, KOREA TEL : + 82 31 639 8518 FAX : + 82 31 639 8525 www.hct.co.kr Page ４ of 14 ■ EXTERNAL PHOTO FCC ID: JYCRAY HCT CO., LTD SAN 136-1, AMI-RI , BUBAL-EUP, ICHEON-SI, KYOUNGKI-DO, 467-701, KOREA TEL : + 82 31 639 8518 FAX : + 82 31 639 8525 www.hct.co.kr Page ５ of 14 ■ EXTERNAL PHOTO FCC ID: JYCRAY HCT CO., LTD SAN 136-1, AMI-RI , BUBAL-EUP, ICHEON-SI, KYOUNGKI-DO, 467-701, KOREA TEL : + 82 31 639 8518 FAX : + 82 31 639 8525 www.hct.co.kr Page ６ of 14 ■ EXTERNAL PHOTO FCC ID: JYCRAY HCT CO., LTD SAN 136-1, AMI-RI , BUBAL-EUP, ICHEON-SI, KYOUNGKI-DO, 467-701, KOREA TEL : + 82 31 639 8518 FAX : + 82 31 639 8525 www.hct.co.kr Page ７ of 14 ■ EXTERNAL PHOTO FCC ID: JYCRAY HCT CO., LTD SAN 136-1, AMI-RI , BUBAL-EUP, ICHEON-SI, KYOUNGKI-DO, 467-701, KOREA TEL : + 82 31 639 8518 FAX : + 82 31 639 8525 www.hct.co.kr Page ８ of 14 ■ EXTERNAL PHOTO FCC ID: JYCRAY HCT CO., LTD SAN 136-1, AMI-RI , BUBAL-EUP, ICHEON-SI, KYOUNGKI-DO, 467-701, KOREA TEL : + 82 31 639 8518 FAX : + 82 31 639 8525 www.hct.co.kr Page ９ of 14 ■ EXTERNAL PHOTO FCC ID: JYCRAY HCT CO., LTD SAN 136-1, AMI-RI , BUBAL-EUP, ICHEON-SI, KYOUNGKI-DO, 467-701, KOREA TEL : + 82 31 639 8518 FAX : + 82 31 639 8525 www.hct.co.kr Page １０ of 14 ■ EXTERNAL PHOTO FCC ID: JYCRAY HCT CO., LTD SAN 136-1, AMI-RI , BUBAL-EUP, ICHEON-SI, KYOUNGKI-DO, 467-701, KOREA TEL : + 82 31 639 8518 FAX : + 82 31 639 8525 www.hct.co.kr Page １１ of 14 ■ EXTERNAL PHOTO FCC ID: JYCRAY HCT CO., LTD SAN 136-1, AMI-RI , BUBAL-EUP, ICHEON-SI, KYOUNGKI-DO, 467-701, KOREA TEL : + 82 31 639 8518 FAX : + 82 31 639 8525 www.hct.co.kr Page １２ of 14 ■ EXTERNAL PHOTO FCC ID: JYCRAY HCT CO., LTD SAN 136-1, AMI-RI , BUBAL-EUP, ICHEON-SI, KYOUNGKI-DO, 467-701, KOREA TEL : + 82 31 639 8518 FAX : + 82 31 639 8525 www.hct.co.kr Page １３ of 14 ■ EXTERNAL PHOTO FCC ID: JYCRAY HCT CO., LTD SAN 136-1, AMI-RI , BUBAL-EUP, ICHEON-SI, KYOUNGKI-DO, 467-701, KOREA TEL : + 82 31 639 8518 FAX : + 82 31 639 8525 www.hct.co.kr Page １４ of 14 ■ EXTERNAL PHOTO

FCC ID: JYCRAY HCT CO., LTD SAN 136-1, AMI-RI , BUBAL-EUP, ICHEON-SI, KYOUNGKI-DO, 467-701, KOREA TEL : + 82 31 639 8518 FAX : + 82 31 639 8525 www.hct.co.kr Page １ of 6 INTERNAL PHOTOGRAPHS FCC ID: JYCRAY HCT CO., LTD SAN 136-1, AMI-RI , BUBAL-EUP, ICHEON-SI, KYOUNGKI-DO, 467-701, KOREA TEL : + 82 31 639 8518 FAX : + 82 31 639 8525 www.hct.co.kr Page ２ of 6 ■ INTERNAL PHOTO Primary antenna (RX) Diversity / MIMO antenna (TX and RX) FCC ID: JYCRAY HCT CO., LTD SAN 136-1, AMI-RI , BUBAL-EUP, ICHEON-SI, KYOUNGKI-DO, 467-701, KOREA TEL : + 82 31 639 8518 FAX : + 82 31 639 8525 www.hct.co.kr Page ３ of 6 ■ INTERNAL PHOTO FCC ID: JYCRAY HCT CO., LTD SAN 136-1, AMI-RI , BUBAL-EUP, ICHEON-SI, KYOUNGKI-DO, 467-701, KOREA TEL : + 82 31 639 8518 FAX : + 82 31 639 8525 www.hct.co.kr Page ４ of 6 ■ INTERNAL PHOTO FCC ID: JYCRAY HCT CO., LTD SAN 136-1, AMI-RI , BUBAL-EUP, ICHEON-SI, KYOUNGKI-DO, 467-701, KOREA TEL : + 82 31 639 8518 FAX : + 82 31 639 8525 www.hct.co.kr Page ５ of 6 ■ INTERNAL PHOTO FCC ID: JYCRAY HCT CO., LTD SAN 136-1, AMI-RI , BUBAL-EUP, ICHEON-SI, KYOUNGKI-DO, 467-701, KOREA TEL : + 82 31 639 8518 FAX : + 82 31 639 8525 www.hct.co.kr Page ６ of 6 ■ INTERNAL PHOTO

SAR TEST REPORT HCT CO., LTD EUT Type: USB Modem FCC ID: JYCRAY Model: UML290 Trade Name Pantech Date of Issue: Oct. 25, 2010 Test report No.: HCTA1010FS03 Test Laboratory: HCT CO., LTD. SAN 136-1, AMI-RI, BUBAL-EUP, ICHEON-SI, KYOUNGKI-DO, 467-701, KOREA TEL: +82 31 639 8565 FAX: +82 31 639 8525 Applicant : Pantech Co., Ltd. Pantech Building, I-2, DMC, Sangam-dong, Mapo-gu,Seoul, Korea(ZIP :121-792) Tel: 82-2-2030-1319 Fax: 82-2-2030-2500 Testing has been carried out in accordance with: RSS-102 Issue 4; Health Canada Safety Code 6 47CFR §2.1093 FCC OET Bulletin 65(Edition 97-01), Supplement C (Edition 01-01) ANSI/ IEEE C95.1 – 1992 IEEE 1528-2003 Test result: The tested device complies with the requirements in respect of all parameters subject to the test. The test results and statements relate only to the items tested. The test report shall not be reproduced except in full, without written approval of the laboratory. Signature Report prepared by Approved by : Sun-Hee Kim : Jae-Sang So Test Engineer of SAR Part Manager of SAR Part Report No.: HCTA1010FS03 FCC ID: JYCRAY Date of Issue: Oct. 25, 2010 HCT CO., LTD. SAN 136-1, AMI-RI , BUBAL-EUP, ICHEON-SI, KYOUNGKI-DO, 467-701, KOREA TEL : +82 31 639 8565 FAX : +82 31 639 8525 www.hct.co.kr 2 of 218 Table of Contents 1. INTRODUCTION ..........................................................................................................................................３ 2. DESCRIPTION OF DEVICE.........................................................................................................................４ 3. DESCRIPTION OF TEST EQUIPMENT ......................................................................................................６ 3.1 SAR MEASUREMENT SETUP ...........................................................................................................６ 3.2 DASY E-FIELD PROBE SYSTEM ......................................................................................................７ 3.3 PROBE CALIBRATION PROCESS ....................................................................................................８ 3.4 SAM Phantom .................................................................................................................................１０ 3.5 Device Holder for Transmitters........................................................................................................１０ 3.6 Brain & Muscle Simulating Mixture Characterization ......................................................................１１ 3.7 SAR TEST EQUIPMENT ................................................................................................................１２ 4. SAR MEASUREMENT PROCEDURE .....................................................................................................１３ 5. DESCRIPTION OF TEST POSITION.......................................................................................................１４ 6. MEASUREMENT UNCERTAINTY ...........................................................................................................１６ 7. ANSI/ IEEE C95.1 - 1992 RF EXPOSURE LIMITS ..................................................................................１８ 8. SYSTEM VERIFICATION .........................................................................................................................１９ 8.1 Tissue Verification ...........................................................................................................................１９ 8.2 System Validation............................................................................................................................１９ 9. 3G MEASUREMENT PROCEDURES .....................................................................................................２０ 9.1 Procedures Used To Establish Test Signal......................................................................................２０ 9.2 SAR Measurement Conditions for CDMA2000 ...............................................................................２０ 9.3 SAR Measurement Conditions for HSPA Data Devices..................................................................２０ 10. Plots ........................................................................................................................................................２４ 11. SAR TEST DATA SUMMARY .................................................................................................................２８ 11.1 Measurement Results (CDMA835 Body SAR)..............................................................................２８ 11.2 Measurement Results (PCS1900 Body SAR) ...............................................................................２９ 11.3 Measurement Results (GSM850 Body SAR) ................................................................................３０ 11.4 Measurement Results (GSM1900 Body SAR) ..............................................................................３１ 11.5 Measurement Results (WCDMA850 Body SAR) ..........................................................................３２ 11.6 Measurement Results (WCDMA1900 Body SAR) ........................................................................３３ 11.7 Measurement Results (LTE Body SAR) ........................................................................................３４ 11.8 Measurement Results (LTE Body SAR) ........................................................................................３５ 12. CONCLUSION........................................................................................................................................３６ 13. REFERENCES .......................................................................................................................................３７ Attachment 1. – SAR Test Plots....................................................................................................................３８ Attachment 2. – Dipole Validation Plots...............…

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Report No.: HCTA1010FS03 FCC ID: JYCRAY Date of Issue: Oct. 25, 2010 HCT CO., LTD. SAN 136-1, AMI-RI , BUBAL-EUP, ICHEON-SI, KYOUNGKI-DO, 467-701, KOREA TEL : +82 31 639 8565 FAX : +82 31 639 8525 www.hct.co.kr 171 of 218 „ Dielectric Parameter (835 MHz Body) Title UML290 SubTitle GSM850 Test Date Oct. 6, 2010 Frequency e' e'' 800000000.0000 57.0694 21.3548 805000000.0000 57.0083 21.3224 810000000.0000 56.9931 21.3211 815000000.0000 56.9881 21.2682 820000000.0000 57.0218 21.2678 825000000.0000 56.9396 21.2208 830000000.0000 56.9301 21.1709 835000000.0000 56.9098 21.1818 840000000.0000 56.8788 21.0899 845000000.0000 56.7774 21.0880 850000000.0000 56.7802 21.0369 855000000.0000 56.6750 21.0070 860000000.0000 56.6393 20.9474 865000000.0000 56.5514 20.9271 870000000.0000 56.4611 20.9001 875000000.0000 56.4278 20.8542 880000000.0000 56.3370 20.8291 885000000.0000 56.2848 20.7997 890000000.0000 56.2744 20.7945 895000000.0000 56.1604 20.7675 900000000.0000 56.1031 20.8036 Report No.: HCTA1010FS03 FCC ID: JYCRAY Date of Issue: Oct. 25, 2010 HCT CO., LTD. SAN 136-1, AMI-RI , BUBAL-EUP, ICHEON-SI, KYOUNGKI-DO, 467-701, KOREA TEL : +82 31 639 8565 FAX : +82 31 639 8525 www.hct.co.kr 172 of 218 „ Dielectric Parameter (835 MHz Body) Title UML290 SubTitle WCDMA850 Test Date Oct. 8, 2010 Frequency e' e'' 800000000.0000 57.1056 21.3355 805000000.0000 57.0519 21.3175 810000000.0000 57.0437 21.3123 815000000.0000 56.9914 21.2573 820000000.0000 57.0243 21.2389 825000000.0000 56.9505 21.2240 830000000.0000 56.9123 21.1717 835000000.0000 56.9191 21.1494 840000000.0000 56.8521 21.1230 845000000.0000 56.7712 21.0690 850000000.0000 56.7589 21.0309 855000000.0000 56.6904 21.0341 860000000.0000 56.5950 20.9637 865000000.0000 56.5749 20.9759 870000000.0000 56.4744 20.8925 875000000.0000 56.4118 20.8723 880000000.0000 56.3406 20.8049 885000000.0000 56.2731 20.8021 890000000.0000 56.2315 20.8109 895000000.0000 56.0945 20.7889 900000000.0000 56.1494 20.7935 Report No.: HCTA1010FS03 FCC ID: JYCRAY Date of Issue: Oct. 25, 2010 HCT CO., LTD. SAN 136-1, AMI-RI , BUBAL-EUP, ICHEON-SI, KYOUNGKI-DO, 467-701, KOREA TEL : +82 31 639 8565 FAX : +82 31 639 8525 www.hct.co.kr 173 of 218 „ Dielectric Parameter (1900 MHz Body) Title UML290 SubTitle PCS1900 Test Date Oct. 5, 2010 Frequency e' e'' 1850000000.0000 54.0874 14.5890 1855000000.0000 54.1377 14.6264 1860000000.0000 54.1698 14.6395 1865000000.0000 54.1737 14.6413 1870000000.0000 54.1578 14.6576 1875000000.0000 54.1451 14.6487 1880000000.0000 54.1359 14.6590 1885000000.0000 54.1395 14.6350 1890000000.0000 54.1086 14.6212 1895000000.0000 54.0459 14.6522 1900000000.0000 54.0073 14.6571 1905000000.0000 53.9622 14.6388 1910000000.0000 53.9453 14.6420 1915000000.0000 53.9208 14.6564 1920000000.0000 53.8494 14.6676 1925000000.0000 53.8228 14.7213 1930000000.0000 53.7824 14.7329 1935000000.0000 53.7536 14.7484 1940000000.0000 53.7397 14.7941 1945000000.0000 53.7391 14.8531 1950000000.0000 53.7563 14.8837 Report No.: HCTA1010FS03 FCC ID: JYCRAY Date of Issue: Oct. 25, 2010 HCT CO., LTD. SAN 136-1, AMI-RI , BUBAL-EUP, ICHEON-SI, KYOUNGKI-DO, 467-701, KOREA TEL : +82 31 639 8565 FAX : +82 31 639 8525 www.hct.co.kr 174 of 218 „ Dielectric Parameter (1900 MHz Body) Title UML290 SubTitle GSM1900 Test Date Oct. 7, 2010 Frequency e' e'' 1850000000.0000 53.8516 14.0537 1855000000.0000 53.8601 14.0355 1860000000.0000 53.8885 14.0328 1865000000.0000 53.8484 14.0802 1870000000.0000 53.8444 14.0688 1875000000.0000 53.7626 14.0768 1880000000.0000 53.7439 14.1011 1885000000.0000 53.6888 14.0986 1890000000.0000 53.6081 14.1277 1895000000.0000 53.5501 14.1224 1900000000.0000 53.5332 14.1544 1905000000.0000 53.4915 14.1752 1910000000.0000 53.4591 14.1989 1915000000.0000 53.3887 14.2111 1920000000.0000 53.3803 14.2653 1925000000.0000 53.3913 14.2940 1930000000.0000 53.3328 14.3020 1935000000.0000 53.3766 14.3343 1940000000.0000 53.3785 14.3744 1945000000.0000 53.3812 14.4304 1950000000.0000 53.4221 14.4087 Report No.: HCTA1010FS03 FCC ID: JYCRAY Date of Issue: Oct. 25, 2010 HCT CO., LTD. SAN 136-1, AMI-RI , BUBAL-EUP, ICHEON-SI, KYOUNGKI-DO, 467-701, KOREA TEL : +82 31 639 8565 FAX : +82 31 639 8525 www.hct.co.kr 175 of 218 „ Dielectric Parameter (1900 MHz Body) Title UML290 SubTitle WCDMA1900 Test Date Oct. 9, 2010 Frequency e' e'' 1850000000.0000 53.9687 14.5563 1855000000.0000 53.9663 14.6052 1860000000.0000 54.0086 14.6093 1865000000.0000 54.0115 14.6385 1870000000.0000 54.0241 14.6253 1875000000.0000 54.0150 14.6284 1880000000.0000 54.0099 14.6352 1885000000.0000 53.9833 14.6028 1890000000.0000 53.9471 14.5833 1895000000.0000 53.9079 14.6038 1900000000.0000 53.8997 14.6174 1905000000.0000 53.8221 14.6079 1910000000.0000 53.7831 14.5956 1915000000.0000 53.7355 14.6286 1920000000.0000 53.6903 14.6595 1925000000.0000 53.6570 14.6868 1930000000.0000 53.6129 14.7023 1935000000.0000 53.5693 14.7177 1940000000.0000 53.5743 14.7678 1945000000.0000 53.5603 14.8400 1950000000.0000 53.5798 14.8578 Report No.: HCTA1010FS03 FCC ID: JYCRAY Date of Issue: Oct. 25, 2010 HCT CO., LTD. SAN 136-1, AMI-RI , BUBAL-EUP, ICHEON-SI, KYOUNGKI-DO, 467-701, KOREA TEL : +82 31 639 8565 FAX : +82 31 639 8525 www.hct.co.kr 176 of 218 „ Dielectric Parameter (750 MHz Body) Title UML290 SubTitle 750 MHz Test Date Oct. 19, 2010 Frequency e' e'' 700000000.0000 55.3969 23.7752 705000000.0000 55.2799 23.6586 710000000.0000 55.2659 23.6436 715000000.0000 55.1039 23.5941 720000000.0000 55.0193 23.5649 725000000.0000 54.9947 23.5046 730000000.0000 54.8833 23.4790 735000000.0000 54.8296 23.3985 740000000.0000 54.7399 23.3735 745000000.0000 54.7085 23.3542 750000000.0000 54.6400 23.3110 755000000.0000 54.5459 23.2409 760000000.0000 54.4785 23.2646 765000000.0000 54.4211 23.1718 770000000.0000 54.3348 23.0958 775000000.0000 54.2799 23.0396 780000000.0000 54.2124 23.0293 785000000.0000 54.1775 23.0082 790000000.0000 54.0847 22.9840 795000000.0000 53.9890 22.8807 800000000.0000 53.9396 22.8085 Report No.: HCTA1010FS03 FCC ID: JYCRAY Date …

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FCC CERTIFICATION REPORT www.hct.co.kr Test Report No. HCTR1010FR15-1 Test Dates: October 29, 2010 EUT Type: USB Modem FCC ID: JYCRAY Page ２ of 42 Version TEST REPORT NO. DATE DESCRIPTION HCTR1010FR15 October 25, 2010First Approval Report HCTR1010FR15-1 October 29, 2010processing comment FCC CERTIFICATION REPORT www.hct.co.kr Test Report No. HCTR1010FR15-1 Test Dates: October 29, 2010 EUT Type: USB Modem FCC ID: JYCRAY Page ３ of 42 Table of Contents 1. GENERAL INFORMATION ..........................................................................................................................４ 2. INTRODUCTION ..........................................................................................................................................５ 2.1. EUT DESCRIPTION...........................................................................................................................５ 2.2. MEASURING INSTRUMENT CALIBRATION ...................................................................................５ 2.3. TEST FACILITY .................................................................................................................................５ 3. DESCRIPTION OF TESTS ..........................................................................................................................６ 3.1 EFFECTIVE RADIATED POWER/EQUIVALENT ISOTROPIC RADIATED POWER.......................６ 3.2 PEAK- TO- AVERAGE RATIO ...........................................................................................................７ 3.3 OCCUPIED bANDWIDTH...................................................................................................................８ 3.4 SPURIOUS AND HARMOMIC EMISSIONS AT ANTENNA TERMINAL. .........................................９ 3.5 RADIATED SPURIOUS AND HARMONIC EMISSIONS ...............................................................１０ 3.6 FREQUENCY STABILITY / VARIATION OF AMBIENT TEMPERATURE ...................................１１ 4. LIST OF TEST EQUIPMENT ...................................................................................................................１２ 5. SUMMARY OF TEST RESULTS .............................................................................................................１３ 6. SAMPLE CALCULATION ........................................................................................................................１４ 7. TEST DATA ..............................................................................................................................................１５ 7.1 CONDUCTED OUTPUT POWER ...................................................................................................１５ 7.2 PEAK-TO-AVERAGE RATIO .........................................................................................................１５ 7.3 OCCUPIED BANDWIDTH ..............................................................................................................１６ 7.4 CONDUCTED SPURIOUS EMISSIONS ........................................................................................１６ 7.4.1 BAND EDGE......................................................................................................................... １６ 7.5 EFFECTIVE RADIATED POWER OUTPUT ..................................…

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