R2NSXP-2080CDMA 2000 1x WLL Terminal

CDMA FWP SXP-2080 1 Technical & User Manual 02/15/06 Draft by Daniel Yu SXP-2080 CDMA 1XRTT FIXED WIRELESS PHONE 800 MHz CDMA TECHNICAL MANUAL CDMA FWP SXP-2080 2 Technical & User Manual Before installing your SXP-2080, carefully remove the contents from the shipping carton and check for evidence of shipping damage. If damage is found, contact your Authorized Sungil Distributor or shipping agent immediately. SAFE OPERATION INSTRUCTIONS IMPORTANT! Before installing or operating this product, read the SAFETY AND GENERAL INFORMATION section of this guide. 9 Install the unit indoors. 9 Install the unit on a hard, flat surface for proper ventilation. 9 Do not expose the unit to rain or moisture 9 Do not place the unit on or close to sources of heat. IMPORTANT NOTICES TERMS AND CONDITIONS FOR USE OF SXP-2080 PRODUCTS ("Product") These Terms and Conditions are a legal contract between you and Sungil Corporation for the title to and use of the Product. BY RETAINING AND USING THE PRODUCT AFTER RECEIPT OF IT, YOU AGREE TO THE TERMS AND CONDITIONS INCLUDING WARRANTY DISCLAIMERS, LIMITATIONS OF LIABILITY AND INDEMNIFICATION PROVISIONS BELOW. IF YOU DO NOT AGREE TO THE TERMS AND CONDITIONS, DO NOT USE THE PRODUCT AND IMMEDIATELY RETURN THE UNUSED PRODUCT FOR A COMPLETE REFUND. You agree to accept sole responsibility for any misuse of the Product by you; and, in addition, any negligent or illegal act or omission of your or your agents, contractors, servants, employees, or other users of the Product so long as the Product was obtained from you, in the use and operation of the Product. Sungil Telecom Ltd. Corporate Headquarters 321 Gongdan-dong, Gumi City, Kyongbuk 730-030, Korea Sales and Technical Support Tel: +82-31-714-0038 · Fax: +82-31-714-9174 E-mail: [email protected] · http://www.sungiltel.com 2006 Sungil Telecom Co. Ltd., All Rights Reserved CDMA FWP SXP-2080 3 Technical & User Manual Emergency Battery Backup Each Subscriber SXP-280 Unit comes with a standard internal battery inside, and can be replaced at your local After-Service Centers. SXP-2080 OPERATION SXP-2080’s UI (User Interface) operation is driven by Soft Key which is designated at ① and ② in below picture. ① And ② Keys have different functions linked with what Main LCD displays. For an example, If LCD has IDLE screen,① key has Menu key to get into the main menu by pressing it and ② key is not used. After you got into the specific menu, ① key is changed to OK key which is able to confirm something in menu and ② key is changed to CLR key to exit current menu item. Navigation Key Operation ⑤ And ⑥ keys it is basically used at navigation keys from standby condition, and it is used with each function of ‘Dialed Numbers’ and ‘Volume control’ item. If it presses as the lower picture the ⑤key from standby condition and you can show to the dialed numbers. 1 2 34 5 6 CDMA FWP SXP-2080 4 Technical & User Manual And it presses as the lower picture the ⑥key from standby condition and we can adjust the speaker,key beep or earpiece volume on which it depend the condition of hook on/off. Power On/Off Operation ③ Power key is using to turn it on/off when a battery is used as power source. If AC power supplies to the product, a power key is not required but in case of battery mode, you should turn it on and off with this power key. 1) AC power thru the adapter. If you press ③ Power key for around 2 seconds under AC power mode, The phone inform you of a message,“Can’t turn off on AC state”. 2) Battery power without the adapter If you press ③ Power key for around 2 seconds in a while a phone is working, The message of “Press Ok Key for Tuning Off!” will display and then If you press OK soft key , the phone will turn it off. Otherwise, you can turn it on by same method with turned-off phone. Signal Strength Indicator RSSI (Receive Signal Strength Indicator) – This product’s RSSI indicator is located at left side on LCD. RSSI Level expresses current signal strength in 3 bars. If you are in no service area, Just base station icon displays and there is no level in RSSI indicator. Press the up navigation key in standby condition, you can show to the dialed numbers Press the down navigation key in standby state, you can control to the volume depend on hook on/off. CDMA FWP SXP-2080 5 Technical & User Manual Battery Strength Indicator This product’s battery level indicator is located at right side on LCD. Battery Level expresses battery levels with 3 bars. In case of low battery, Just battery icon displays and there is no level in battery indicator. When a battery level is low level, “Low Battery Warning!” displays and warning tone sounds and a phone will get into shutdown mode. Over Voltage Protection This product’s rated voltage is 5V but if you use over 5V, “Over Voltage! Check Power” message displays and warning beep tone sounds continuously until you take off this unrated voltage power. Basic Phone Function Placing a Call 1) Pick up the handset and listen for a dial tone. 2) Dial the phone number. Receiving a Call When your telephone rings, pick up the handset and begin talking. NOTE: If you hear an incoming call while picking up the handset, you can receive the call by hanging up (placing the handset on the cradle) immediately. This will cause the phone to start ringing. Ending a Call Hang up the phone (place the handset onto the cradle).and Press the speaker key. Make a Call You can see “Call” soft key while you are dialing the phone number. You can immediately make call when you press button located at blue circle as below picture. RSSI Indicator Battery Indicator CDMA FWP SXP-2080 6 Technical & User Manual Speed Dial Speed Dial allows you to use the Speed Dialing feature. You can press the desired number for 2 seconds; gently press the number button longer. Then the phone makes a previously programmed and stored a phone number. Speed Dial can be also used for two digits numbers like “12” and “79”. For example, if the a number is stored at Speed Di…

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Roadland EZ Tower #511, 513, Gumi-dong, Bundang-Gu, Sungnam City, Kyunggi-Do, Korea November 9, 2006 Federal Communications Commission Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 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: R2NSXP-2080 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 SUNGIL TELECOM CO., LTD. Sincerely, W.W CHOUNG/Senior Engineer

Roadland EZ Tower #511, 513, Gumi-dong, Bundang-Gu, Sungnam City, Kyunggi-Do, Korea November 9, 2006 MET Laboratories Inc. 914 W. Patapsco Ave. Baltimore, MD 21230 In re : SUNGIL TELECOM CO., LTD. FCC ID : R2NSXP-2080 Request for Confidentiality Gentlemen: In accordance with 0.459 of CFR 47, SUNGIL TELECOM CO., LTD. hereby requests confidentiality of the Block diagram, Schematics, Parts list, Part Location and Operational description of the attached test report. These documents contain detailed system and equipment description and related information about the product which SUNGIL TELECOM 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, SUNGIL TELECOM 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 November 9, 2006 MET Laboratories Inc. 914 W. Patapsco Ave. Baltimore, MD 21230 In re: SUNGIL TELECOM CO., LTD. FCC ID: R2NSXP-2080 Request for Short-Term Confidentiality To Whom It May Concern: In accordance with 0.457 and 0.459 of CFR 47, SUNGIL TELECOM 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 External photos except in the SAR test report Internal photos and User’s manual These documents contain detailed system and equipment descriptions and related information about the product, which SUNGIL TELECOM 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, SUNGIL TELECOM 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

TCB Application Form 731 Rev 01 Mar 02 Item 1. Applicant’s complete, legal business name: SUNGIL TELECOM CO., LTD. Applicant’s FCC Registration Number (FRN): 0010732899 Item 2. Applicant’s mailing address: fill in fields, as appropriate Line 1: Loadland EZ Tower #511, 513, Gumi-dong,Bundang-Gu, Line 2: Kyunggi-Do P.O. Box: City: Sungnam City State: Country (if foreign address): KOREA Zip/Postal Code: 463-500 Item 3. FCC ID consisting of: Grantee Code: R2N Equipment Product Code (14 characters maximum): SXP-2080include “dashes” (-) where appropriate Item 4. Person to receive grant: this is the APPLICANT’S contact person, NOT the Test Lab’s First Name:Woo Won Mail Stop: Last Name: Choung Telephone: +82-31-714-0038 Title: SENIOR ENGINEER Fax No.: +82-31-714-9888 E-mail: [email protected] Item 5. Test Firm Contact (if different from applicant): fill in fields, as appropriate Firm Name: Digital EMC Co., Ltd Telephone: +82-31-321-2664 Ext: Fax: No.: +82-31-321-1664 First Name:HARVEY Middle Initial: Last Name:SUNG Address Line 1:683-3, Yubang-Dong P.O. Box: Address Line 2: City:Yongin-Si State:Kyunggi-Do Country (if foreign address):KOREA Zip/Postal Code:449-080 E-mail:[email protected] Item 6a. Name of Test Firm and Contact Person on file with the FCC: DIGITAL EMC CO., LTD. Item 6b. FCC Registered Test Site Number. Required for Part 15 and 18 applications. 101842 Item 7. Non-Technical Contact if Different: Firm Name: Digital EMC Co.,Ltd. Telephone: +82-31-321-2664 Ext.: Fax No.: +82-31-321-1664 First Name:Harvey Middle Initial: Last Name:Sung Address Line 1:683-3, Yubang-Dong P.O. Box: Address Line 2: City:Yongin-Si State:Kyunggi-Do Country (if foreign address):KOREA Zip/Postal Code:449-080 E-mail:[email protected] Item 8. * Does this application include a request for confidentiality for any portion(s) of the data contained in this application pursuant to 47 CFR 0.459 of the Commission Rules? Yes No Item 9. *Is this application for modular approval? Yes No If yes, please submit a cover letter addressing the modular approval requirements of DA 00-1407. Item 10. *Is this application for software defined radio authorization? Yes No Item 11. Equipment Class: 3-digits required TNB Description of Product as it is marketed: SINGLE-BAND CDMA 2000 1x WLL Terminal Item 12. *Application is for: Original Equipment Change in identification of presently authorized equipment: Original FCC ID Grant Date (MM/DD/YYYY) Class II permissive change or modification of presently authorized equipment Class III permissive change to software defined radio Note: this may only be filed for applications pertaining to Software Defined Radio Item 13. Is the equipment in this application: * (a) a composite device subject to an additional equipment authorization? * (b) part of a system that operates with, or is marketed with, another device that requires an equipment authorization? If either of the above questions is answered “Yes” complete section 12 (c). Yes No Yes No (c) The related application: has been granted under the FCC ID listed to the right is in the process of being filed under the FCC ID listed to the right is pending with the FCC under the FCC ID listed to the right FCC ID * Equipment will be operated under FCC Rule Part(s): 22H Item 14. EQUIPMENT SPECIFICATIONS: Where applicable Frequency range in MHz Rated RF power output IN WATTS Frequency tolerance %, Hz, ppm Emission Designator (See 47 CFR 2.201 and 2.202) Microprocessor model number 824.70 848.31 0.413 2.5 ppm 1M28F9W Read each certification carefully before answering and signing this application WILLFUL FALSE STATEMENTS MADE ON THIS FORM ARE PUNISHABLE BY FINE AND/OR IMPRISONMENT (U.S. CODE, TITLE 18, SECTION 1001), AND/OR REVOCATION OF ANY STATION LICENSE OR CONSTRUCTION PERMIT (U.S. CODE, TITLE 47, SECTION 312 (a) (1)), AND/OR FORFEITURE (U.S. TITLE 47, SECTION 503). Item 15. (This Section intentionally left blank) Item 16. APPLICANT/AGENT CERTIFICATION: I certify that I am authorized to sign this application. All of the statements herein and the exhibits attached hereto, are true and correct to the best of my knowledge and belief. In accepting a Grant of Equipment Authorization issued by the TCB, under the authority of the FCC, as a result of the representations made in this application, the applicant is responsible for (1) labeling the equipment with the exact FCC ID specified in this application, (2) compliance statement labeling pursuant to the applicable rules, and (3) compliance of the equipment with the applicable technical rules. If the applicant is not the actual manufacturer of the equipment, appropriate arrangements have been made with the manufacturer to ensure that production units of this equipment will continue to comply with the FCC’s technical requirements. Authorizing an agent to sign this application, is done solely at the applicant’s discretion; however, the applicant remains responsible for all statements in this application. If an agent has signed this application on behalf of the applicant, a written letter of authorization which includes information to enable the agent to respond to the above Section 5301 (Anti-Drug Abuse) Certification statement has been provided by the applicant. It is understood that the letter of authorization must be submitted to the FCC upon request, and that the FCC reserves the right to contact the applicant directly at any time. *Signature of Authorized Applicant:Harvey Sung Title of Authorized Signature:Technical Director Complete items below if an agent signs the application Firm Name: DIGITAL EMC Co.,Ltd. Telephone: +82-31-321-2664 Ext.: Fax No.: +82-31-321-1664 First Name:Harvey Middle Initial: Last Name:Sung Address Line 1:683-3, Yubang-Dong P.O. Box: Address Line 2: City: Yongin-Si State: Kyunggi- Do Country (if foreign address): KOREA Zip/Postal Code: 449-080 NOTE: An asterisk ‘*’ preceding a field indicates it must be completed.

Chris Harvey From: Harveysung [[email protected]] Sent: Tuesday, November 14, 2006 6:34 AM To: 'Chris Harvey' Cc: [email protected]; [email protected] Subject: [SPAM]RE: Additional information needed FCC ID : R2NSXP-2080 MT#21137 Attachments: Dipole Calibration.pdf Page 1 of 3 11/14/2006 Dear Chris, I understand. The data port is classified as a Class B Digital Device. Also I reattached dipole calibration. If you have same problem, please let me know that at once. Best regards, Harvey Sung From: Chris Harvey [mailto:[email protected]] Sent: Monday, November 13, 2006 9:01 PM To: 'Harveysung' Cc: [email protected]; [email protected] Subject: RE: Additional information needed FCC ID : R2NSXP-2080 MT#21137 Harvey, Regarding your response to question #1 below Pt. 15 is still required for the Digital portion of this device, but the use of the Data Port will determine if it is classified as a Class B Personal Computer Peripheral or a Class B Digital Device. Please better define the use of the Data Port. If this port is for computer connection only at the manufacturer’s factory, then it does not need to be classified as a Personal Computer Peripheral. It is still classified as a digital device since it contains digital circuitry that performs functions other than enabling the transmitter (i.e. printer use), and therefore FCC Class B Digital Device Verification is appropriate. Please better describe the use of the data port. The new Dipole Calibration exhibit submitted still contains PDF errors. I almost always get errors on your SAR Calibration exhibits starting with page 3 of the files. Can you try to generate these files in a different way? Please let me know if you have any questions. Best regards, Chris Harvey From: Harveysung [mailto:[email protected]] Sent: Monday, November 13, 2006 4:06 AM To: 'Chris Harvey' Cc: [email protected]; [email protected] Subject: RE: Additional information needed FCC ID : R2NSXP-2080 MT#21137 Dear Chris, Many thanks for your good cooperation. I addressed your comments as below. Best regards, Harvey Sung From: Chris Harvey [mailto:[email protected]] Sent: Monday, November 13, 2006 6:50 AM To: 'Harveysung' Cc: [email protected]; [email protected] Subject: Additional information needed FCC ID : R2NSXP-2080 MT#21137 Harvey, I have performed the initial review of the above referenced application and find that the following information is needed before the review can be completed: 1. The photographs and schematics show a DATA or I/O connector for a computer connection on this device. This classifies the EUT as a Computer Peripheral, which needs to be addressed. The label exhibit does not contain an FCC logo for DoC compliance and there is no application for an additional Certification. Please either include the FCC logo on the label (if this is DoC compliant) or provide an additional Certification application to address the Computer Peripheral portion of this device. => The port is for service purpose to update firmware and connected with printer only. In this case, is FCC P15 required ? 2. This device contains a receiver subject to FCC Pt. 15 (receiver operation below 960MHz is subject to FCC Pt. 15 Subpart B) and thus requires the labeling requirements of FCC Pt. 15.19. This device appears to have sufficient physical space for the label to be placed on the enclosure. Please provide the additional labeling requirements of FCC 15.19. => I attached revised ID Label and Location. 3. Please provide a tune-up procedure exhibit for this device even though there may not be any user tuning available. => Please refer to attached tune-up procedure.pdf. 4. The internal photos show a location for an RF shield to cover the RF Circuitry, but the shield is not shown in the photos. Is there an RF shield for this device? Please provide updated photo to show the shield if it exists. => There is no shield cover on the RF Circuitry. 5. Please revise the Confidentiality and the Short-term Confidentiality letters to be addressed to MET Laboratories (the TCB) instead of being addressed to the FCC. => Please refer to revised letters. 6. Please provide a newly scanned version of the current Dipole calibration exhibit (the supplied copy has file errors on my computer). => I re-attached dipole calibration certificate. For the future, please update your confidentiality letters to include the FCC Rule Part 0.457. Page 2 of 3 11/14/2006 Best regards, Chris Harvey From: Harveysung [mailto:[email protected]] Sent: Thursday, November 09, 2006 8:27 AM To: 'Marie Confroy' Cc: 'Chris Harvey'; 'Chris Harvey' Subject: [DEMC] Application of FCC Certification (FCC ID : R2NSXP-2080) -1/1 FCC ID.: R2NSXP-2080 Dear Marie and Chris, Please refer to attached documents for R2NSXP-2080 Best Regards, Harvey Sung Page 3 of 3 11/14/2006

FCC ID: R2NSXP-2080 Copyright Ⓒ 2006, DIGITAL EMC Co., Ltd. View 1 FCC ID: R2NSXP-2080 Copyright Ⓒ 2006, DIGITAL EMC Co., Ltd. View 2 FCC ID: R2NSXP-2080 Copyright Ⓒ 2006, DIGITAL EMC Co., Ltd. View 3 FCC ID: R2NSXP-2080 Copyright Ⓒ 2006, DIGITAL EMC Co., Ltd. View 4

FCC ID: R2NSXP-2080 Copyright Ⓒ 2006, 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: R2NSXP-2080 Copyright Ⓒ 2006, 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. SUNGIL TELECOM FCC ID: R2NSXP-2080 Model Name: SXP-2080 This device complies with part 15 of the FCC Rules. Operation is subject to the condition that this device does not cause harmful interference.

FCC ID: R2NSXP-2080 Copyright Ⓒ 2006, DIGITAL EMC Co., Ltd. View 1 FCC ID: R2NSXP-2080 Copyright Ⓒ 2006, DIGITAL EMC Co., Ltd. View 2 FCC ID: R2NSXP-2080 Copyright Ⓒ 2006, DIGITAL EMC Co., Ltd. View 3 FCC ID: R2NSXP-2080 Copyright Ⓒ 2006, DIGITAL EMC Co., Ltd. View 4 FCC ID: R2NSXP-2080 Copyright Ⓒ 2006, DIGITAL EMC Co., Ltd. View 5 FCC ID: R2NSXP-2080 Copyright Ⓒ 2006, DIGITAL EMC Co., Ltd. View 6

FCC ID: R2NSXP-2080 ATTACHMENT Te s t P l o t s Te s t P l o t s FCC ID: R2NSXP-2080 - Conducted Spurious CDMA Ch. 1013 Te s t P l o t s FCC ID: R2NSXP-2080 - Conducted Spurious CDMA Ch. 1013 (Continued...) Te s t P l o t s FCC ID: R2NSXP-2080 - Conducted Spurious CDMA Ch. 0384 Te s t P l o t s FCC ID: R2NSXP-2080 - Conducted Spurious CDMA Ch. 0384 (Continued...) Te s t P l o t s FCC ID: R2NSXP-2080 - Conducted Spurious CDMA Ch. 0777 Te s t P l o t s FCC ID: R2NSXP-2080 - Conducted Spurious CDMA Ch. 0777 (Continued...) Te s t P l o t s FCC ID: R2NSXP-2080 - Power Out. CDMA Ch. 1013 - Power Out. CDMA Ch. 0384 Te s t P l o t s FCC ID: R2NSXP-2080 - Power Out. CDMA Ch. 0777 Te s t P l o t s FCC ID: R2NSXP-2080 - Occupied Bandwidth. CDMA Ch. 0384 - Channel Power. CDMA Ch. 0384 Te s t P l o t s FCC ID: R2NSXP-2080 - Band Edge. CDMA Ch. 1013 Te s t P l o t s FCC ID: R2NSXP-2080 - Band Edge. CDMA Ch. 0777

Applicant : SUNGIL. FCC ID : R2NSXP-2080 TUNE-UP PROCEDURE There are no user accessible adjustments or tuning in this WLL phone. 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.

Copyright ○ c 2006, DIGITAL EMC Co., Ltd. DIPOLE CALIBRATION Copyright ○ c 2006, DIGITAL EMC Co., Ltd. 1. 835 Dipole Calibration

Copyright Ⓒ 2006, DIGITAL EMC Co., Ltd. Probe Calibration

DEMC#DR50110611E Copyright ○ c 2006, DIGITAL EMC Co., Ltd. SAR TEST PLOTS DIGITAL EMC CO., LTD DUT: SXP-2080; Type: WLL Communication System: FCC CDMA; Frequency: 824.7 MHz;Duty Cycle: 1:1 Medium parameters used: f = 824.7 MHz; σ = 0.985 mho/m; ε r = 53.2; ρ = 1000 kg/m 3 Phantom section: Flat Section DASY4 Configuration: Probe: ET3DV6 - SN1702; ConvF(6.21, 6.21, 6.21); Calibrated: 2006-03-23; Electronics: DAE3 Sn519 Phantom: SAM with 835MHz; Type: SAM; Serial: TP-1223 Measurement SW: DASY4, V4.6 Build 23; Postprocessing SW: SEMCAD, V1.8 Build 161 Test Date: 2006-11-02; Ambient Temp: 20.5; Tissue Temp: 20.5 2.5cm from Body, CDMA Ch.1013, Ant Fixed, Charger Mode Area Scan (51x131x1): Measurement grid: dx=15mm, dy=15mm Zoom Scan (5x5x7)/Cube 0: Measurement grid: dx=8mm, dy=8mm, dz=5mm ; Power Drift = -0.093 dB Peak SAR (extrapolated) = 1.55 W/kg SAR(1 g) = 1.17 mW/g; SAR(10 g) = 0.836 mW/g 0 dB = 1.25mW/g DIGITAL EMC CO., LTD DUT: SXP-2080; Type: WLL Communication System: FCC CDMA; Frequency: 836.52 MHz;Duty Cycle: 1:1 Medium parameters used: f = 836.52 MHz; σ = 0.995 mho/m; ε r = 53.1; ρ = 1000 kg/m 3 Phantom section: Flat Section DASY4 Configuration: Probe: ET3DV6 - SN1702; ConvF(6.21, 6.21, 6.21); Calibrated: 2006-03-23; Electronics: DAE3 Sn519 Phantom: SAM with 835MHz; Type: SAM; Serial: TP-1223 Measurement SW: DASY4, V4.6 Build 23; Postprocessing SW: SEMCAD, V1.8 Build 161 Test Date: 2006-11-02; Ambient Temp: 20.5; Tissue Temp: 20.5 2.5cm from Body, CDMA Ch.384, Ant Fixed, Charger Mode Area Scan (51x131x1): Measurement grid: dx=15mm, dy=15mm Zoom Scan (5x5x7)/Cube 0: Measurement grid: dx=8mm, dy=8mm, dz=5mm Power Drift = -0.111 dB Peak SAR (extrapolated) = 0.620 W/kg SAR(1 g) = 0.461 mW/g; SAR(10 g) = 0.330 mW/g 0 dB = 0.489mW/g DIGITAL EMC CO., LTD DUT: SXP-2080; Type: WLL Communication System: FCC CDMA; Frequency: 848.31 MHz;Duty Cycle: 1:1 Medium parameters used: f = 848.31 MHz; σ = 1.01 mho/m; ε r = 52.9; ρ = 1000 kg/m 3 Phantom section: Flat Section DASY4 Configuration: Probe: ET3DV6 - SN1702; ConvF(6.21, 6.21, 6.21); Calibrated: 2006-03-23; Electronics: DAE3 Sn519 Phantom: SAM with 835MHz; Type: SAM; Serial: TP-1223 Measurement SW: DASY4, V4.6 Build 23; Postprocessing SW: SEMCAD, V1.8 Build 161 Test Date: 2006-11-02; Ambient Temp: 20.5; Tissue Temp: 20.5 2.5cm from Body, CDMA Ch.777, Ant Fixed, Charger Mode Area Scan (51x131x1): Measurement grid: dx=15mm, dy=15mm Zoom Scan (5x5x7)/Cube 0: Measurement grid: dx=8mm, dy=8mm, dz=5mm Power Drift = -0.093 dB Peak SAR (extrapolated) = 0.689 W/kg SAR(1 g) = 0.515 mW/g; SAR(10 g) = 0.367 mW/g 0 dB = 0.546mW/g

DEMC#DR50110611E Copyright ○ c 2006, DIGITAL EMC Co., Ltd. Page 1 of 22 683-3, 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: November .02, 2006 Test Report S/N:DR50110611E Test Site : DIGITAL EMC CO., LTD. FCC ID APPLICANT FCC Classification: Licensed Portable Transmitter Held to Ear (PCE) EUT Type: CDMA 2000 1x WLL Terminal Model Name SXP-2080 Test Device Serial No.: Identical prototype TX Frequency Range: 824.70 ~848.31 MHz (CDMA) RX Frequency Range: 869.70 ~893.31 MHz (CDMA) Max. RF Output Power: 0.413W ERP CDMA (26.16 dBm) Max. SAR Measurement: 1.17 mW/g CDMA Body SAR Application Type: Certification Rule Part(s): §2.1093; FCC/OET Bulletin Supplement C[July 2001] Data of issue: November 9, 2006 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. R2NSXP-2080 SUNGIL TELECOM CO., LTD. DEMC#DR50110611E Copyright ○ c 2006, DIGITAL EMC Co., Ltd. Page 2 of 22 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 ................................................…

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