FCC ID: 2AUCY-V1935 Mobile Phone

Bienvenido a vivo Special Instructions Product Technical Specifications This Quick Start Guide tells you how to set up your phone and use its key features. For more detailed instructions, turn on your phone, then go to Settings > About phone >

Customer service > Manual. You can also learn more useful information on vivo's official website. For legal information, go to Settings > About phone >

Legal information. For the FCC ID of this phone, please go to "Settings >

About phone > FCC ID". The features and images shown in this guide are for reference only. They may differ from the actual product. Ambient Light Sensor & Proximity Sensor The ambient light sensor and proximity sensor of this device are hidden on the right side of the receiver. To ensure the sensors function well, please keep them away from any dust, grease or light-proof film. Using a third-party screen protector may cause the sensors blocking alert or locked screen nonresponsive to incoming calls, so you need to cut the film to expose the sensors. Product name Mobile phone Product model vivo 1935 Camera Front: 16MP Rear: 13MP

+ 8MP + 2MP + 2MP Battery 50 00mAh TYP

) Dimensions 162.04 76.46 9.11mm Screen 16.58cm (6.53) 2340 1080 Optimum operating temperature is 0 to 35 and optimum storage temperature is -20 to 45. Extreme heat or cold may damage your device or accessories. Appearance Front camera Pin port Card tray Receiver Ambient light sensor

&Proximity sensor

(Hidden hole) Volume button Power button Rear camera Rear flash Fingerprint sensor Product Standard Accessories Cell phone x 1 Charger x 1 Headset x 1 USB cable x 1 Pin x 1 Warranty card x 1 Quick start guide x 1 Phone case x 1 Microphone Speaker USB port Earphone jack Unlicensed transmitter This device complies with part 15 of the FCC Rules .Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Information to user Caution: Changes or modifications not expressly approved by the vivo Mobile Communication Co.,Ltd. could void the user's authority to operate the equipment. Class B digital device or peripheral Note: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

Reorient or relocate the receiving antenna. Increase the separation between the equipment and receiver. Connect the equipment to an outlet on a circuit different from that to which the receiver is connected. Consult the dealer or an experienced radio/TV technician for help. SAR statement This device meets the government's requirements for exposure to radio waves. This device is designed and manufactured not to exceed the emission limits for exposure to radio frequency (RF) energy set by the Federal Communications Commission of the U.S. Government. The SAR limit set by the FCC is 1.6W/Kg. For body-worn operation, this device has been tested and meets the FCC RF exposure guidelines for use with an accessory that contains no metal and positions the device a minimum of 15mm from the body. RF exposure compliance with any body-worn accessory that contains metal was not tested and certified, and use of such body-worn accessory should be avoided. Accessory available in market and must be used to keep use distance 15mm from EUT to body-worn operation. FCC SAR W/kg Head 1.171 Body-worn Hotspot 0.607 W/kg15mm distance 1.086 W/kg10mm distance HAC statement The FCC hearing aid compatibility rules require that certain phones tested and rated under the American National Standard Institute (ANSI) C63.19 hearing aid compatibility standards. When wireless devices are used near hearing devices (such as hearing aids and cochlear implants), users may detect a buzzing, humming, or whining noise. Some hearing devices are more immune than others to this interference, and wireless devices also vary in the amount of interference that they generate. The wireless telephone industry has developed ratings to assist hearing device users in finding wireless devices that may be compatible with their hearing devices. Not all wireless devices have been rated. Wireless devices that are rated will have the rating displayed on the box together with other relevant approval markings. The ratings are not guarantees. Results will vary depending on the users hearing device and hearing loss. If your hearing device is vulnerable to interference, you may not be able to use a rated wireless device successfully. Consulting with your hearing health professional and testing the wireless device with your hearing device is the best way to evaluate it for your personal needs. This smartphone has been tested and rated for use with hearing aids for some of the wireless technologies that the smartphone uses. However, other wireless technologies may be used in this smartphone that have not been tested for use with hearing aids. It is important to try the different features of your smartphone thoroughly and in different locations to determine if you hear any interfering noise when using this smartphone with your hearing aid or cochlear implant. Consult your wireless service provider about its return and exchange policies, and for information about hearing aid compatibility. Hearing aid compatibility rating for this smartphone: M3 M-Ratings: Wireless devices rated M3 or M4 meet FCC requirements and are likely to generate less interference to hearing devices than wireless devices that are not labeled. M4 is the better or higher of the two ratings. Hearing devices may also be measured for immunity to this type of interference. Your hearing device manufacturer or hearing health professional may help you find results for your hearing device. The more immune your hearing aid is, the less likely you are to experience interference noise from wireless devices. vivo 1935 Quick Start Guide Please read this Quick Start Guide before using your phone, and keep it for future reference.

FCC E Label Information Modelvivo 1935 A. Information to be displayed The information that will be displayed on the e-label and information that will remain in the user manual is shown below:

to the any following In Manual No No Yes On E-label Yes No No Information FCC ID number Doc logo 15.19 statement("This device complies with part 15 of the FCC Rules. Operation is subject two conditions :(1) This device may not cause interference, and (2)this device harmful must accept interference received,including interference that may cause undesired operation.") Class A/B Digital Device user manual statement Doc declaration that changes or Caution to the user modifications not expressly approved by the party responsible for compliance could void the user"s authority to operate the equipment Describe FCC any information included in e-label If the e-label includes information typically included in the manual then the e-label shall clearly differentiate between information required to be on the devices surface and information required to be in the manual--refer to 784748 D02 e labelling v01 section D 3(b regulatory No Yes No No other Yes No Images of the e-label screen are provided below:

vivo 1935 FCC ID: 2AUCY-V1935 HAC Rating:M3 B. Access to the required information on the e-label 1.Users are able to access the information in no more than three steps in a devices menu. The actual steps are:

TO access the e-label information,in the device, Choose: settingsAbout phone FCC ID No special access codes or permissions are required to go through the above steps beyond entering a user-defined password to protect against unauthorized access to the device 2. The information is stored on the device, no special accessories or supplemental plug-ins(e.g.,a SIM/USIM card) are required to access the information. YES 3. Users are provided specific instructions on how to access the information. This quick start guide is in the phone box to Provide informational users. instructions to C .Labeling for Importation and purchasing 1. Products utilizing e-labels are required to have a physical on the product at the time of importation,marketing and sales. For devices imported in bulk and not packaged individually,a removable adhesive label or,for devices in protective bags,s label on the bags is acceptable for this purpose. Any removable label shall be of a type intended to survive normal shipping and handling and must only be removed by the customer after purchase, For devices imported already in individual packages ready for sale,the information may alternatively be provided on the package. It shall contain:

1.The FCC ID and/or the Doc logo (if applicable):

2. Any other information required by specific rule to be provided on the surface of the product unless such information is permitted to be included in the Users manual or other packaging inserts. FCC ID and model are preset on the packaging bag of the device D. Other considerations 1. The above information must be programmed by the responsible party and the information must be secured in such a manner that third-parties cannot modify it. The e-label information is pre-programmed by the grantee. The user cannot modify the e-label information 2.All the applicable regulatory information required on the packaging or user instructions must be provided according to the rules even if is displayed electronically. For example,hearing aid compatibity (HAC) ratings for the phones as specified in 47 C.F.R. 20.19 it Yes ,it is provided.

vivo Mobile Communication Co., Ltd. Agent Authorization Company: vivo Mobile Communication Co., Ltd. Address: #283, BBK Road, Wusha, Chang'An, DongGuan, China Product Name: Mobile Phone Model Number(s): vivo 1935 Product Description: Smart Phone We authorize MiCOM Labs Inc., 575 Boulder Court, Pleasanton, California 94566, USA, to act on our behalf on all matters concerning the certification of above named equipment. We declare that MiCOM Labs Inc. is allowed to forward all information related to the approval and certification of equipment to the regulatory agencies as required and to discuss any issues concerning the approval application. Any and all acts carried out by MiCOM Labs on our behalf shall have the same effect as acts of our own. Signature:

Date: Jun. 01, 2020 Name:

Jianfeng Xiang Title:

Certification Engineer Company: vivo Mobile Communication Co., Ltd.

vivo Mobile Communication Co., Ltd. Date:27 May 27, 2020 To:

Federal Communications Commission, Authorization & Evaluation Division, 7435 Oakland Mills Road, Columbia, MD 21046 To Whom It May Concern:

The vivo Mobile Communication Co., Ltd. the undersigned, hereby authorizes Mr. Wu Xuewen from Shenzhen BALUN Technology Co., Ltd., to act on the behalf of the vivo Mobile Communication Co., Ltd. solely in matters relating to the application for an FCC equipment authorization for FCC ID: 2AUCY-V1935 including the signing of documents in connection with this Application. Necessary acts carried out by Shenzhen BALUN Technology Co., Ltd. in connection with the Application shall have the same effect as acts of the vivo Mobile Communication Co., Ltd. The vivo Mobile Communication Co., Ltd. also hereby certify that no party to this application is subject to a denial of benefits, including FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. Section 862. Yours Sincerely, Print name: Xiang Jianfeng Title:Certification Engineer vivo Mobile Communication Co., Ltd.

vivo Mobile Communication Co., Ltd. Jun. 10, 2020 Federal communications commission Office of engineering and technology laboratory division 735 oakland mills Road Columbia, Maryland 21046 Subject: class II permissive change for FCC ID: 2AUCY-V1935

(original Grant date: 06/05/2020) Dear Examiner, This is to request a class II permissive change for Mobile Phone, Model Name: vivo 1935, FCC ID: 2AUCY-V1935. The Major change filed under this application is:

Adding HAC test report(M-report). About the hardware is not change, just open the HAC function via software and will not be accessible to user. Software security remains unchanged from the original application. Please kindly review the application documents submitted and grant approval for this Permissive Change application. Yours Sincerely, Print name: Xiang Jianfeng Title:Certification Engineer vivo Mobile Communication Co., Ltd.

vivo Mobile Communication Co., Ltd. Date: 27 May 27, 2020 To:

Federal Communications Commission, Authorization & Evaluation Division, 7435 Oakland Mills Road, Columbia, MD 21046 RE: vivo Mobile Communication Co., Ltd. FCC ID: 2AUCY-V1935 FCC Certification Confidentiality Request Gentlemen:

This letter is to comply with 47 CFR 0.457 and 0.459 pertaining to confidentiality material. vivo Mobile Communication Co., Ltd. requests that the following documents regarding this submission for FCC ID : 2AUCY-V1935 be kept confidential:

And below exhibit kept short-term confidential (180 days):

Exhibit Type External Photos Internal Photos Test Setup Photos Users Manuals File Name External Photo.pdf Internal Photo.pdf Test Setup Photos.pdf Users Manual.pdf Those documents contain detailed system and equipment description and related information about the product which vivo Mobile Communication Co., Ltd. considers to be confidential proprietary, a custom design and, otherwise, not releasable to the general public. Since this design is a basis form which future technological products will evolve, vivo Mobile Communication Co., Ltd. considers 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. Thank you for your attention to this matter. Yours Sincerely, Print name: Xiang Jianfeng Title:Certification Engineer vivo Mobile Communication Co., Ltd.

vivo Mobile Communication Co., Ltd. FCC Software Configuration Control Declaration Date: June 1, 2020 Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Attn: OET Dept. Product/ Model Number: vivo 1935 Regarding FCC Country Code Selection guidelines identified in KDB 594280. All applications for equipment authorization for transmitters that can have radio parameters, or other technical parameters, reported to the Commission set by software must have an attestation indicating that no third party will have software, or configuration control, to program the device out of compliance of the technical rules under which it has been certified. We declare that no third party will have software, or configuration control, to program the device out of compliance of the technical rules under which it has been certified. Name: Jianfeng Xiang Title: Manager Signature of applicant Date: 2020-06-01 FCC Software Configuration Control Declaration Rev1.1

vivo Mobile Communication Co., Ltd. Date: May 27, 2020 To:

Federal Communications Commission, Authorization & Evaluation Division, 7435 Oakland Mills Road, Columbia, MD 21046 RE: vivo Mobile Communication Co., Ltd. FCC ID: 2AUCY-V1935 FCC Certification Confidentiality Request Gentlemen:

This letter is to comply with 47 CFR 0.457 and 0.459 pertaining to confidentiality material. vivo Mobile Communication Co., Ltd. requests that the following documents regarding this submission for FCC ID : 2AUCY-V1935 be kept Long-Term confidential:

Exhibit Type Block Diagram Schematics Operational Description Part list Tune-Up-Procedure software security information File Name Block Diagram.pdf Schematics.pdf Operational Description.pdf BOM.pdf Tune up procedure.pdf software security information.pdf And below exhibit kept short-term confidential (180 days):

Exhibit Type External Photos Internal Photos Test Setup Photos Users Manuals File Name External Photo.pdf Internal Photo.pdf Test Setup Photos.pdf Users Manual.pdf Those documents contain detailed system and equipment description and related information about the product which vivo Mobile Communication Co., Ltd. considers to be confidential proprietary, a custom design and, otherwise, not releasable to the general public. Since this design is a basis form which future technological products will evolve, vivo Mobile Communication Co., Ltd. considers 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. Thank you for your attention to this matter. Yours Sincerely, Print name: Xiang Jianfeng Title:Certification Engineer vivo Mobile Communication Co., Ltd.