ZNFVS840CELLULAR/ PCS CDMA AND LTE PHONE WITH BT & WLAN

- 1 - User Manual VS840 Ver. 1.0 Nov, 2011 1 Important Customer Information When using this product, the safety precautions below must be taken to avoid possible legal liabilities and damages. Retain and follow all product safety and operating instructions. Observe all warnings in the product operating instructions. To reduce the risk of bodily injury, electric shock, fire, and damage to the equipment, observe the following precautions. ELECTRICAL SAFETY This product is intended for use when supplied with power from the designated battery or power supply unit. Other usage may be dangerous and will invalidate any approval given to this product. SAFETY PRECAUTIONS FOR PROPER GROUNDING INSTALLATION CAUTION: Connecting to improperly grounded equipment can result in an electric shock to your device. This product is equipped with a USB cable for connecting to a desktop or notebook computer. Be sure your computer is properly grounded (earthed) before connecting this product to the computer. The power supply cord of a desktop or notebook computer has an equipment-grounding conductor and a grounding plug. The plug must be plugged into an appropriate outlet which is properly installed and grounded in accordance with all local codes and ordinances. SAFETY PRECAUTIONS FOR POWER SUPPLY UNIT Use the correct external power source A product should be operated only from the type of power source indicated on the electrical ratings label. If you are not sure of the type of power source required, consult your authorized service provider or local power company. For a product that operates from battery power or other sources, refer to the operating instructions that are included with the product. 2 Important Customer Information Handle battery packs carefully This product contains a Li-ion battery. There is a risk of fire and burns if the battery pack is handled improperly. Do not attempt to open or service the battery pack. Do not disassemble, crush, puncture, short external contacts or circuits, dispose of in fire or water, or expose a battery pack to temperatures higher than 60°C (140°F). WARNING: Danger of explosion if battery is incorrectly replaced. To reduce risk of fire or burns, do not disassemble, crush, puncture, short external contacts, expose to temperature above 60°C (140°F), or dispose of in fire or water. Replace only with specified batteries. Recycle or dispose of used batteries according to the local regulations or reference guide supplied with your product. Take extra precautions ● Keep the battery or device dry and away from water or any liquid as it may cause a short circuit. ● Keep metal objects away so they don’t come in contact with the battery or its connectors as it may lead to short circuit during operation. ● The phone should be only connected to products that bear the USB-IF logo or have completed the USB-IF compliance program. ● Do not use a battery that appears damaged, deformed, or discolored, or one that has any rust on its casing, overheats, or emits a foul odor. ● Always keep the battery out of the reach of babies and small children, to avoid swallowing of the battery. Consult a doctor immediately if the battery is swallowed. ● Only use the battery with a charging system that has been qualified with the system per this standard, IEEE-Std-1725-200x. Use of an unqualified battery or charger may present a risk of fire, explosion, leakage or other hazard. ● Replace the battery only with another battery that has been qualified with the system per this standard, IEEE-Std-1725-200x. Use of an unqualified battery may present a risk of fire, explosion, leakage or other hazard. 3 Important Customer Information ● Avoid dropping the phone or battery. If the phone or battery is dropped, especially on a hard surface, and the user suspects damage, take it to a service center for inspection. ● If the battery leaks: Do not allow the leaking fluid to come in contact with skin or clothing. If contact occurs, flush the affected area immediately with clean water and seek medical advice. Do not allow the leaking fluid to come in contact with eyes. If contact occurs, DO NOT rub; rinse with clean water immediately and seek medical advice. Take extra precautions to keep a leaking battery away from fire as there is a danger of ignition or explosion. SAFETY PRECAUTIONS FOR DIRECT SUNLIGHT Keep this product away from excessive moisture and extreme temperatures. Do not leave the product or its battery inside a vehicle or in places where the temperature may exceed 140°F (60°C), such as on a car dashboard, window sill, or behind glass that is exposed to direct sunlight or strong ultraviolet light for extended periods of time. This may damage the product, overheat the battery, or pose a risk to the vehicle. PREVENTION OF HEARING LOSS CAUTION: Permanent hearing loss may occur if earphones or headphones are used at high volume for prolonged periods of time. SAFETY IN AIRCRAFT Due to the possible interference caused by this product to an aircraft’s navigation system and its communications network, using this device’s phone function on board an airplane is against the law in most countries. If you want to use this device when its use is restricted on board an aircraft, remember to switch to Airplane Mode which turns off RF functions that could cause interference. 4 Important Customer Information ENVIRONMENT RESTRICTIONS Do not use this product in gas stations, fuel depots, chemical plants or where blasting operations are in progress, or in potentially explosive atmospheres such as fueling areas, fuel storehouses, below deck on boats, chemical plants, fuel or chemical transfer or storage facilities, and areas where the air contains chemicals or particles, such as grain, dust, or metal powders. Please be aware that sparks in such areas could cause an explosion or fire resulting in bodily injury or even death. EXPLOSIVE ATMOSPHERES When in any area with a potentially explosive atmosphere or where flammable materi…

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Date: November 21, 2011 Federal Communications Commission Equipment Approval Services 7435 Oakland Mills Road Columbia, MD 21046 SUBJECT : LG Electronics MobileComm U.S.A. FCC ID : ZNFVS840 Part 20.19 Certification Gentlemen: We, LG Electronics MobileComm USA, hereby declare the samples evaluated in this application are equivalent to production samples. Should you have any questions or comments concerning the above, please contact the undersigned. Sincerely, Christopher Johnson Senior Manager LG Electronics MobileComm U.S.A., Inc.

Date: July 12, 2011 Compliance Certification Services Certification Division 47173 Benicia Street Fremont, CA 94538, USA To whom it may concern: I, the undersigned, hereby authorize Ms. Claire Hoque/Application Examiner of Compliance Engineering Services, Inc., d.b.a. Compliance Certification Services and hereafter referred to as CCS, to act on our behalf in all manners relating to application for equipment authorization, including signing of all documents relating to these matters. Any and all acts carried out by Ms. Claire Hoque of CCS on our behalf shall have the same effect as acts of our own. I, the undersigned, hereby certify that we are not subject to a denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 853(a). In authorizing CCS as our agent, we still recognize that we are responsible to: a) comply with the relevant provisions of the certification program; b) make all necessary arrangements for the conduct of the evaluation, including provision for examining documentation and access to all areas, records (including internal audit reports) and personnel for the purposes of evaluation (e.g. testing, inspection, assessment, surveillance, reassessment) and resolution of complaints; c) make claims regarding certification only in respect of the scope for which certification has been granted; d) do not use our product certification in such a manner as to bring the Certification Division into disrepute and not make any statement regarding our product certification which the Certification Division may consider misleading or unauthorized; e) upon suspension or cancellation of certification, discontinue use of all advertising matter that contains any reference thereto and return any certification documents as required by the Certification Division; f) use certification only to indicate the products are certified as being in conformity with specified standards; g) endeavor to ensure that no certificate or report nor any part thereof is used in a misleading manner; h) ensure that any reference to our product certification in communication media such as documents, brochures or advertising, complies with the requirements of the Certification Division; i) keep a record of all complaints made known to the us relating to the product’s compliance with requirements of the relevant standard and to make these records available to the Certification Division when requested; j) take appropriate action with respect to such complaints and any deficiencies found in products or services that affect compliance with the requirements for certification; k) document the actions taken. This authorization is valid until further written notice from the applicant. Sincerely Yours, Christopher Johnson Senior Manager LG Electronics USA REMARK: 1.This authorization letter will be sent along with your application when filing with the Certification Division. 2.Please follow the format and type it on company letterhead and send original to us. 3.Authorized signature must be in agreement with grantee code contact in FCC database.

Federal Communications Commission 7435 Oakland Mills Road Columbia MD 21046 Subject: Request for Confidentiality FCC ID: ZNFVS840 To Whom It May Concern: Pursuant to the provisions of Sections 0.457 and 0.459 of the Commission’s rules (47 CFR §§ 0.457, 0.459), we are requesting the Commission to withhold the following attachments as confidential document from public disclosure indefinitely. Schematic Diagram Block Diagram Operation Descriptions Tune-up Procedure Antenna Specification Parts list PCB Layout Antenna distance Power Reduction Table for SVDO & SVLTE Wireless Charging Scenario Above mentioned document contains detailed system and equipment description are considered as proprietary information in operation of the equipment. The public disclosure of above documents might be harmful to our company and would give competitor an unfair advantage in the market. In additional to above mentioned documents, pursuant to Public Notice DA 04-1705 of the Commission’s policy, in order to comply with the marketing regulations in 47 CFR §2.803 and the importation rules in 47 CFR §2.1204, while ensuring that business sensitive information remains confidential until the actual marketing of newly authorized devices. We are requesting the commission to grant short-term confidentiality request on the following attachments until 180 days after the grant as outlined in Public Notice DA 04-1705. External Photos Internal Photos Test Setup Photos Wireless charging cover Photos User Manual It is our understanding that all measurement test reports, FCC ID label format and correspondent during certification review process cannot be granted as confidential documents and those information will be available for public review once the grant of equipment authorization is issued. Best Regards Christopher Johnson Senior Manager LG Electronics MobileComm U.S.A., Inc. DEC 21, 2011

● FCC ID label form ZNFVS840

FCC ID: ZNFVS840 Report No.: HCT E1111FE16-1 Dat e: December 27, 2011 HCT CO., LTD. 105-1, JANGAM-RI, MAJANG-MYEON, ICHEON-SI, KYOUNGKI-DO, 467-811, REPUBLIC OF KOREA TEL: +82 31 645 6300 FAX: +82 31 645 6401 www.hct.co.kr Page 2 of 22 TABLE OF CONTENTS PAGE 1. GENERAL INFORMATION........................................................................................................... 3 1.1 Product Description ................................................................................................................. 3 1.2 Related Submittal(s) / Grant(s)................................................................................................ 3 1.3 Tested System Details.............................................................................................................. 4 1.4 Cable Description .................................................................................................................... 5 1.5 Noise Suppression Parts on Cable. (I/O cable) ....................................................................... 5 1.6 Test Methodology .................................................................................................................... 6 1.7 Test Facility ............................................................................................................................. 6 1.8 Frequency Range of Radiated Measurements ......................................................................... 6 2. SYSTEM TEST CONFIGURATION .............................................................................................. 7 2.1 Configuration of Test System .................................................................................................. 7 3. PRELIMINARY TEST .................................................................................................................... 8 3.1 Conducted Emission Test ........................................................................................................ 8 3. 2 Radiated Emission Test .......................................................................................................... 8 4. CONDUCTED AND RADIATED EMISSION TEST SUMMARY............................................... 9 4.1 Conducted Emission Test ........................................................................................................ 9 4.2 Radiated Emission Test ......................................................................................................... 18 5. FIELD STRENGTH CALCULATION ......................................................................................... 20 6. TEST EQUIPMENT ...................................................................................................................... 21 7. CONCLUSION .............................................................................................................................. 22 ATTACHMENT: TEST SETUP PHOTOGRAPHS FCC ID: ZNFVS840 Report No.: HCT E1111FE16-1 Dat e: December 27, 2011 HCT CO., LTD. 105-1, JANGAM-RI, MAJANG-MYEON, ICHEON-SI, KYOUNGKI-DO, 467-811, REPUBLIC OF KOREA TEL: +82 31 645 6300 FAX: +82 31 645 6401 www.hct.co.kr Page 3 of 22 1. GENERAL INFORMATION 1.1 Product Description Equipment Under Test (E.U.T) is LTE/CDMA Phone, Model: VS840 manufactured by LG Electronics MobileComm U.S.A., Inc. Its basic purpose is used for communications. Model VS840 Additional Model LG-VS840, LGVS840 FCC ID ZNFVS840 E.U.T Type LTE/CDMA Phone TX Frequency 824.70 ㎒ to 848.31 ㎒ (CDMA 835) 1 851.25 ㎒ to 1 908.75 ㎒ (PCS CDMA) 777 ㎒ to 787 ㎒ (LTE B13) RX Frequency 869.70 ㎒ to 893.31 ㎒ (CDMA 835) 1 931.25 ㎒ to 1 988.75 ㎒ (PCS CDMA) 746 ㎒ to 756 ㎒ (LTE B13) 1.2 Related Submittal(s) / Grant(s) Original submittal only. FCC ID: ZNFVS840 Report No.: HCT E1111FE16-1 Dat e: December 27, 2011 HCT CO., LTD. 105-1, JANGAM-RI, MAJANG-MYEON, ICHEON-SI, KYOUNGKI-DO, 467-811, REPUBLIC OF KOREA TEL: +82 31 645 6300 FAX: +82 31 645 6401 www.hct.co.kr Page 4 of 22 1.3 Tested System Details All equipment descriptions used in the tested system (including inserted cards) are: Device Type Manufacturer Model Number FCC ID / DoC Connected To LTE/CDMA Phone LG VS840 ZNFVS840 Notebook PC Notebook PC LG X140-02 DoC E.U.T Notebook PC adaptor Notebook PC adaptor DELTA (JIANG SU) ADP-40PH AD - Notebook PC Mouse PRIMAX ELECTRONICS MOARUO DoC Notebook PC USB cable - - - E.U.T Notebook PC Headset - - - E.U.T SD card (2 GB) SanDisk - - E.U.T Router - HIGATE PLUS K12L012.00 - Notebook PC RJ45 cable - - - Notebook PC Router Wireless charging cover - - - E.U.T Base station LG WCP-700 TA120027953 E.U.T Base station TA Base station TA - WCA-D01WT - Base station FCC ID: ZNFVS840 Report No.: HCT E1111FE16-1 Dat e: December 27, 2011 HCT CO., LTD. 105-1, JANGAM-RI, MAJANG-MYEON, ICHEON-SI, KYOUNGKI-DO, 467-811, REPUBLIC OF KOREA TEL: +82 31 645 6300 FAX: +82 31 645 6401 www.hct.co.kr Page 5 of 22 1.4 Cable Description Product Name Port Power Cord Shielded (Y/N) I/O Cable Shielded (Y/N) Length (m) Micro USB Y Y (P,D)1.2 Headset jack - N (D)1.1 LTE/CDMA Phone Base station - - - Base station Base station TA N - (P)1.5 RJ 45 - N (D)1.5 Notebook PC USB (Mouse) - Y (D)1.8 * The marked "(D)" means the data cable and "(P)" means the power cable. 1.5 Noise Suppression Parts on Cable. (I/O cable) Product Name Port Ferrite Bead (Y/N) Location Metal Hood (Y/N) Location Micro USB N - Y Both End Headset jack N - Y E.U.T End LTE/CDMA Phone Base station - - - - Base station Base station TA Y E.U.T End Y E.U.T End RJ 45 N - N Router Notebook PC USB (Mouse) - - Y Notebook PC End FCC ID: ZNFVS840 Report No.: HCT E1111FE16-1 Dat e: December 27, 2011 HCT CO., LTD. 105-1, JANGAM-RI, MAJANG-MYEON, ICHEON-SI, KYOUNGKI-DO, 467-811, REPUBLIC OF KOREA TEL: +82 31 645 6300 FAX: +82 31 645 6401 www.hct.co.kr Page 6 of 22 1.6 Test Methodology Both Conducted and Radiated testing was performed according to the procedures in ANSI C63.4/2003. Radiated testing was performed at an anten…

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FCC ID: ZNFVS840 Report No. HCTE1111FE16-1 Date: December 27, 2011 HCT CO., LTD. 105-1, JANGAM-RI, MAJANG-MYEON, ICHEON-SI, KYOUNGKI-DO, 467-811, REPUBLIC OF KOREA TEL: +82 31 645 6300 FAX: +82 31 645 6401 www.hct.co.kr Page 1 of 9 ATTACHMENT - TEST SETUP PHOTOS - FCC ID: ZNFVS840 Report No. HCTE1111FE16-1 Date: December 27, 2011 HCT CO., LTD. 105-1, JANGAM-RI, MAJANG-MYEON, ICHEON-SI, KYOUNGKI-DO, 467-811, REPUBLIC OF KOREA TEL: +82 31 645 6300 FAX: +82 31 645 6401 www.hct.co.kr Page 2 of 9 1. CONDUCTED MEASUREMENT PHOTOS [Cover_#1] FCC ID: ZNFVS840 Report No. HCTE1111FE16-1 Date: December 27, 2011 HCT CO., LTD. 105-1, JANGAM-RI, MAJANG-MYEON, ICHEON-SI, KYOUNGKI-DO, 467-811, REPUBLIC OF KOREA TEL: +82 31 645 6300 FAX: +82 31 645 6401 www.hct.co.kr Page 3 of 9 [Cover_#2] FCC ID: ZNFVS840 Report No. HCTE1111FE16-1 Date: December 27, 2011 HCT CO., LTD. 105-1, JANGAM-RI, MAJANG-MYEON, ICHEON-SI, KYOUNGKI-DO, 467-811, REPUBLIC OF KOREA TEL: +82 31 645 6300 FAX: +82 31 645 6401 www.hct.co.kr Page 4 of 9 [Base Sation_#1] FCC ID: ZNFVS840 Report No. HCTE1111FE16-1 Date: December 27, 2011 HCT CO., LTD. 105-1, JANGAM-RI, MAJANG-MYEON, ICHEON-SI, KYOUNGKI-DO, 467-811, REPUBLIC OF KOREA TEL: +82 31 645 6300 FAX: +82 31 645 6401 www.hct.co.kr Page 5 of 9 [Base Sation_#2] FCC ID: ZNFVS840 Report No. HCTE1111FE16-1 Date: December 27, 2011 HCT CO., LTD. 105-1, JANGAM-RI, MAJANG-MYEON, ICHEON-SI, KYOUNGKI-DO, 467-811, REPUBLIC OF KOREA TEL: +82 31 645 6300 FAX: +82 31 645 6401 www.hct.co.kr Page 6 of 9 2. RADIATED MEASUREMENT PHOTOS [Cover_#1] FCC ID: ZNFVS840 Report No. HCTE1111FE16-1 Date: December 27, 2011 HCT CO., LTD. 105-1, JANGAM-RI, MAJANG-MYEON, ICHEON-SI, KYOUNGKI-DO, 467-811, REPUBLIC OF KOREA TEL: +82 31 645 6300 FAX: +82 31 645 6401 www.hct.co.kr Page 7 of 9 [Cover_#2] FCC ID: ZNFVS840 Report No. HCTE1111FE16-1 Date: December 27, 2011 HCT CO., LTD. 105-1, JANGAM-RI, MAJANG-MYEON, ICHEON-SI, KYOUNGKI-DO, 467-811, REPUBLIC OF KOREA TEL: +82 31 645 6300 FAX: +82 31 645 6401 www.hct.co.kr Page 8 of 9 [Base Sation_#1] FCC ID: ZNFVS840 Report No. HCTE1111FE16-1 Date: December 27, 2011 HCT CO., LTD. 105-1, JANGAM-RI, MAJANG-MYEON, ICHEON-SI, KYOUNGKI-DO, 467-811, REPUBLIC OF KOREA TEL: +82 31 645 6300 FAX: +82 31 645 6401 www.hct.co.kr Page 9 of 9 [Base Sation_#2]