ZNFLS770CDMA/LTE PHABLET + BLUETOOTH, & DTS/UNII a/b/g/n

LS770 User Guide UG template 13b_Boost TOC i Table of Contents Get Started ................................................................................................................................ 1 Your Phone at a Glance ...................................................................................................... 1 Set Up Your Phone ............................................................................................................. 1 Install the Battery ......................................................................................................... 1 Charge your Battery ..................................................................................................... 1 Activation and Service ........................................................................................................ 1 Create Your Account and Pick Your Plan .................................................................... 2 Activate Your Phone .................................................................................................... 2 Manage Your Account ................................................................................................. 2 Re-Boost ..................................................................................................................... 3 Additional Information .................................................................................................. 3 Complete the Setup Screens .............................................................................................. 3 Set Up Voicemail ................................................................................................................ 4 Phone Basics ............................................................................................................................. 6 Your Phone's Layout ........................................................................................................... 6 Turn Your Phone On and Off .............................................................................................. 7 Turn Your Screen On and Off ............................................................................................. 7 Touchscreen Navigation ..................................................................................................... 8 Lock and Unlock Your Phone .............................................................................................. 9 Your Home Screen ............................................................................................................10 Home Screen Overview ..............................................................................................10 Customize Your Home Screen....................................................................................11 Add and Remove Widgets on the Home Screen .........................................................12 Change the Phone's Wallpaper ..................................................................................12 Customize Applications Icons on the Home Screen ....................................................13 Access Recently-Used Applications ............................................................................14 Home Screen Clean View ...........................................................................................14 Quick Access ..............................................................................................................15 Change the Screen Orientation...................................................................................15 Status Bar ..........................................................................................................................15 TOC ii Enter Text With the On-screen Keyboard ...........................................................................18 Phone Calls ..............................................................................................................................21 Make Phone Calls ..............................................................................................................21 Call Using the Phone Dialer ........................................................................................21 Call from Call Logs .....................................................................................................21 Call from Contacts ......................................................................................................22 Call Using a Speed Dial Number ................................................................................22 Call a Number in a Text Message or Email Message ..................................................22 Call Emergency Numbers ...........................................................................................22 Receive Phone Calls ..........................................................................................................23 Voicemail ...........................................................................................................................24 Voicemail Setup ..........................................................................................................24 Voicemail Notification .................................................................................................24 Retrieve Your Voicemail Messages ............................................................................25 Visual Voicemail ................................................................................................................26 Set Up Visual Voicemail..............................................................................................26 Review Visual Voicemail .............................................................................................26 Listen to Multiple Voicemail Messages .......................................................................27 Visual Voicemail Options ........…

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Date : January 9, 2015 UL Verification Services Inc. Certification Division 47173 Benicia Street Fremont, CA 94538, USA To whom it may concern: I, the undersigned, hereby authorize UL Verification Services Inc. 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 UL Verification Services Inc. on our behalf shall have the same effect as acts of our own. In authorizing UL Verification Services Inc 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; LG Electronics MobileComm U.S.A 1000 Sylvan Avenue Englewood Cliffs, NJ 07632 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, Signature Jongchul Lee Director, NA Regulatory & Environmental Affairs. LG Electronics USA, Inc.

          !"# Date: FEB 19, #5 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road, Columbia, MD 21046 RE:  Request of Confidentiality for FCC ID: ZNFLS770 Equipment Class:%&' () ) *+  *  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 MobileComm 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 , days after the grant as outlined in Public Notice DA 04-1705. This provision will give  MobileComm temporary confidentiality of commercially sensitive information prior to product release. The requested Permanent and Temporary Confidential exhibits are listed as follows: '-.+%/0-+1+-.023%+33+ 45 6  %e )  1 Block Diagram 2 Operational Descriptions '-.+ 3 Schematics 4 External Photos 5 Internal Photos 6 Test-Setup Photos /0-+1+-. 7 User’s Manual 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, LG Electronics MobileComm U.S.A 1000 Sylvan Avenue Englewood Cliffs, NJ 07632

FCC ID Label Form The FCC ID shown will be readily visible at the time of purchase. Note! The label of the EUT is made of a white polypropylene laminate film and it's attached to the EUT by an adhesive. The adhesive is permanent type with strong strength. Additionally, the FCC ID is readily visible to the purchaser at the time of purchase because the phone will be marketed without the battery installed. LG Electronics LG-LS770 FCC ID : ZNFLS770 Rear

FCC 47 CFR PART 15 SUBPART C CERTIFICATION TEST REPORT For CDMA/LTE PHABLET + BLUETOOTH, & DTS/UNII a/b/g/n MODEL NUMBER: LG-LS770, LS770, LGLS770 FCC ID: ZNFLS770 REPORT NUMBER: 15I19834-E2 REVISION A ISSUE DATE: FEBRUARY 20, 2015 Prepared for LG ELECTRONICS MOBILECOMM U.S.A., INC 1000 SYLVAN AVENUE ENGLEWOOD CLIFFS, NEW JERSEY 07632, U.S.A Prepared by UL VERIFICATION SERVICES INC. 47173 BENICIA STREET FREMONT, CA 94538, U.S.A. TEL: (510) 771-1000 FAX: (510) 661-0888 REPORT NO: 15I19834-E2A DATE: FEBRUARY 20, 2015 MDEL NUMBER: LG-LS770, LS770, LGLS770 FCC ID: ZNFLS770 Page 2 of 105 UL VERIFICATION SERVICES INC. FORM NO: CCSUP4701I 47173 BENICIA STREET, FREMONT, CA 94538, USA TEL: (510) 771-1000 FAX: (510) 661-0888 This report shall not be reproduced except in full, without the written approval of UL Verification Services Inc. Revision History Rev. Issue Date Revisions Revised By -- 02/11/15 Initial Issue D. Coronia A 02/20/15 Update antenna gain information page 8 D. Coronia REPORT NO: 15I19834-E2A DATE: FEBRUARY 20, 2015 MDEL NUMBER: LG-LS770, LS770, LGLS770 FCC ID: ZNFLS770 Page 3 of 105 UL VERIFICATION SERVICES INC. FORM NO: CCSUP4701I 47173 BENICIA STREET, FREMONT, CA 94538, USA TEL: (510) 771-1000 FAX: (510) 661-0888 This report shall not be reproduced except in full, without the written approval of UL Verification Services Inc. TABLE OF CONTENTS 1. ATTESTATION OF TEST RESULTS ................................................................................. 5 2. TEST METHODOLOGY ..................................................................................................... 6 3. FACILITIES AND ACCREDITATION ................................................................................. 6 4. CALIBRATION AND UNCERTAINTY ................................................................................ 6 4.1. MEASURING INSTRUMENT CALIBRATION .............................................................. 6 4.2. SAMPLE CALCULATION ............................................................................................ 6 4.3. MEASUREMENT UNCERTAINTY ............................................................................... 7 5. EQUIPMENT UNDER TEST ............................................................................................... 8 5.1. DESCRIPTION OF EUT .............................................................................................. 8 5.2. MAXIMUM OUTPUT POWER...................................................................................... 8 5.3. DESCRIPTION OF AVAILABLE ANTENNAS .............................................................. 8 5.4. WORST-CASE CONFIGURATION AND MODE .......................................................... 9 5.5. DESCRIPTION OF TEST SETUP ...............................................................................10 6. TEST AND MEASUREMENT EQUIPMENT ......................................................................12 7. SUMMARY TABLE ...........................................................................................................13 8. ANTENNA PORT TEST RESULTS ...................................................................................14 8.1. 20 dB AND 99% BANDWIDTH ...................................................................................14 8.1.1. BASIC DATA RATE GFSK MODULATION ..........................................................14 8.1.2. ENHANCED DATA RATE 8PSK MODULATION .................................................14 8.1.3. 20 dB AND 99% BANDWIDTH PLOTS ................................................................15 8.2. HOPPING FREQUENCY SEPARATION ....................................................................27 8.3. NUMBER OF HOPPING CHANNELS .........................................................................29 8.4. AVERAGE TIME OF OCCUPANCY............................................................................34 8.5. OUTPUT POWER.......................................................................................................41 8.5.1. BASIC DATA RATE GFSK MODULATION ..........................................................41 8.5.2. ENHANCED DATA RATE 8PSK MODULATION .................................................41 8.5.3. OUTPUT POWER PLOTS ...................................................................................42 8.6. AVERAGE POWER ....................................................................................................48 8.6.1. BASIC DATA RATE GFSK MODULATION ..........................................................49 8.6.2. DATA RATE PI/4-DQPSK MODULATION ...........................................................49 8.6.3. ENHANCED DATA RATE 8PSK MODULATION .................................................49 8.7. CONDUCTED SPURIOUS EMISSIONS .....................................................................50 8.7.1. BASIC DATA RATE GFSK MODULATION ..........................................................51 REPORT NO: 15I19834-E2A DATE: FEBRUARY 20, 2015 MDEL NUMBER: LG-LS770, LS770, LGLS770 FCC ID: ZNFLS770 Page 4 of 105 UL VERIFICATION SERVICES INC. FORM NO: CCSUP4701I 47173 BENICIA STREET, FREMONT, CA 94538, USA TEL: (510) 771-1000 FAX: (510) 661-0888 This report shall not be reproduced except in full, without the written approval of UL Verification Services Inc. 8.7.2. ENHANCED DATA RATE 8PSK MODULATION .................................................59 9. RADIATED TEST RESULTS .............................................................................................67 9.1. LIMITS AND PROCEDURE ........................................................................................67 9.2. TRANSMITTER ABOVE 1 GHz ..................................................................................68 9.2.1. BASIC DATA RATE GFSK MODULATION ..........................................................68 9.2.2. ENHANCED DATA RATE 8PSK MODULATION .................................................81 9.3. AD…

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REPORT NO: 15I19834-E2 DATE: FEBRUARY 11, 2015 MDEL NUMBER: LG-LS770, LS770, LGLS770 FCC ID: ZNFLS770 Page 103 of 105 UL VERIFICATION SERVICES INC. FORM NO: CCSUP4701I 47173 BENICIA STREET, FREMONT, CA 94538, USA TEL: (510) 771-1000 FAX: (510) 661-0888 This report shall not be reproduced except in full, without the written approval of UL Verification Services Inc. 12. SETUP PHOTOS RADIATED AND POWERLINE CONDUCTED EMISSIONS MEASUREMENT SETUP RADIATED FRONT PHOTO (BELOW 1 GHz) RADIATED BACK PHOTO (BELOW 1 GHz) RADIATED FRONT PHOTO (ABOVE 1 GHz) RADIATED BACK PHOTO (ABOVE 1 GHz) LINE CONDUCTED FRONT PHOTO LINE CONDUCTED SIDE VIEW PHOTO REPORT NO: 15I19834-E2 DATE: FEBRUARY 11, 2015 MDEL NUMBER: LG-LS770, LS770, LGLS770 FCC ID: ZNFLS770 Page 104 of 105 UL VERIFICATION SERVICES INC. FORM NO: CCSUP4701I 47173 BENICIA STREET, FREMONT, CA 94538, USA TEL: (510) 771-1000 FAX: (510) 661-0888 This report shall not be reproduced except in full, without the written approval of UL Verification Services Inc. ANTENNA PORT CONDUCTED RF MEASUREMENT SETUP AND RADIATED RF MEASUREMENT SETUP FOR PORTABLE CONFIGURATION ANTENNA PORT CONDUCTED PHOTO X-AXIS FRONT PHOTO Y-AXIS FRONT PHOTO Z-AXIS FRONT PHOTO REPORT NO: 15I19834-E2 DATE: FEBRUARY 11, 2015 MDEL NUMBER: LG-LS770, LS770, LGLS770 FCC ID: ZNFLS770 Page 105 of 105 UL VERIFICATION SERVICES INC. FORM NO: CCSUP4701I 47173 BENICIA STREET, FREMONT, CA 94538, USA TEL: (510) 771-1000 FAX: (510) 661-0888 This report shall not be reproduced except in full, without the written approval of UL Verification Services Inc. RADIATED RF MEASUREMENT SETUP FOR PORTABLE CONFIGURATION WITH SMART CASE RADIATED EMISSION PHOTO X-AXIS FRONT PHOTO Y-AXIS FRONT PHOTO Z-AXIS FRONT PHOTO END OF REPORT

REPORT NO: 15I19834-E2A DATE: FEBRUARY 20, 2015 MDEL NUMBER: LG-LS770, LS770, LGLS770 FCC ID: ZNFLS770 Page 103 of 105 UL VERIFICATION SERVICES INC. FORM NO: CCSUP4701I 47173 BENICIA STREET, FREMONT, CA 94538, USA TEL: (510) 771-1000 FAX: (510) 661-0888 This report shall not be reproduced except in full, without the written approval of UL Verification Services Inc. 12. SETUP PHOTOS RADIATED AND POWERLINE CONDUCTED EMISSIONS MEASUREMENT SETUP RADIATED FRONT PHOTO (BELOW 1 GHz) RADIATED BACK PHOTO (BELOW 1 GHz) RADIATED FRONT PHOTO (ABOVE 1 GHz) RADIATED BACK PHOTO (ABOVE 1 GHz) LINE CONDUCTED FRONT PHOTO LINE CONDUCTED SIDE VIEW PHOTO REPORT NO: 15I19834-E2A DATE: FEBRUARY 20, 2015 MDEL NUMBER: LG-LS770, LS770, LGLS770 FCC ID: ZNFLS770 Page 104 of 105 UL VERIFICATION SERVICES INC. FORM NO: CCSUP4701I 47173 BENICIA STREET, FREMONT, CA 94538, USA TEL: (510) 771-1000 FAX: (510) 661-0888 This report shall not be reproduced except in full, without the written approval of UL Verification Services Inc. ANTENNA PORT CONDUCTED RF MEASUREMENT SETUP AND RADIATED RF MEASUREMENT SETUP FOR PORTABLE CONFIGURATION ANTENNA PORT CONDUCTED PHOTO X-AXIS FRONT PHOTO Y-AXIS FRONT PHOTO Z-AXIS FRONT PHOTO REPORT NO: 15I19834-E2A DATE: FEBRUARY 20, 2015 MDEL NUMBER: LG-LS770, LS770, LGLS770 FCC ID: ZNFLS770 Page 105 of 105 UL VERIFICATION SERVICES INC. FORM NO: CCSUP4701I 47173 BENICIA STREET, FREMONT, CA 94538, USA TEL: (510) 771-1000 FAX: (510) 661-0888 This report shall not be reproduced except in full, without the written approval of UL Verification Services Inc. RADIATED RF MEASUREMENT SETUP FOR PORTABLE CONFIGURATION WITH SMART CASE RADIATED EMISSION PHOTO X-AXIS FRONT PHOTO Y-AXIS FRONT PHOTO Z-AXIS FRONT PHOTO END OF REPORT