FCC ID: YZZGXV3470 High-End Smart Video Phone for Android

For certification information, please refer to User Manuals:

http://www.grandstream.com Common part This equipment complies with radiation exposure limits set forth for an uncontrolled environment. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. This equipment should be installed and operated with minimum distance 20cm between the radiator& your body. Aprs examen de ce matriel aux conformit ou aux limites dintensit de champ RF, les utilisateurs peuvent sur lexposition aux radiofrquences et la conformit and compliance dacqurir les informations correspondantes. La distance minimale du corps utiliser le dispositif est de 20cm. U.S. FCC Part 68 Regulatory Information This equipment complies with Part 68 of the FCC rules. Located on the equipment is a label that contains, among other information, the ACTA registration number and ringer equivalence number (REN.) If requested, this information must be provided to the telephone company. The REN is used to determine the quantity of devices which may be connected to the telephone line. Excessive RENs on the telephone line may result in the devices not ringing in response to an incoming call. In most, but not all areas, the sum of the RENs should not exceed five (5.0). To be certain of the number of devices that may be connected to the line, as determined by the total RENs contact the telephone company to determine the maximum REN for the calling area. This equipment cannot be used on the telephone company-provided coin service. Connection to Party Line Service is subject to State Tariffs. If this equipment causes harm to the telephone network, the telephone company will notify you in advance that temporary discontinuance of service may be required. If advance notice isnt practical, the telephone company will notify the customer as soon as possible. Also, you will be advised of your right the file a complaint with the FCC if you believe it is necessary. The telephone company may make changes in its facilities, equipment, operations, or procedures that could affect the operation of the equipment. If this happens, the telephone company will provide advance notice in order for you to make the necessary modifications in order to maintain uninterrupted service. If the trouble is causing harm to the telephone network, the telephone company may request you to remove the equipment from the network until the problem is resolved. This equipment uses the following USOC jacks: RJ45C. It is recommended that the customer install an AC surge arrester in the AC outlet to which this device is connected. This is to avoid damaging the equipment caused by local lightening strikes and other electrical surges. If trouble is experienced with this equipment, please contact (Agent in the US):

Company Name: Grandstream Networks, Inc. Address: 126 Brookline Ave, 3rd Floor Boston, MA 02215, USA Tel: 1-617-5669300 Fax: 1-617-2491987 U.S. FCC Part 15 Regulatory Information 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. Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. 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 into 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. Canada Regulatory Information Radio equipment Operation of 5150-5350 MHz is restricted to indoor use only. This device contains licence-exempt transmitter(s)/receiver(s) that comply with Innovation, Science and Economic Development Canadas licence-exempt RSS(s). Operation is subject to the following two conditions:

(1) This device may not cause interference.

(2) This device must accept any interference, including interference that may cause undesired operation of the device. Le fonctionnement de 5150-5350 MHz est limit une utilisation en intrieur uniquement. Lmetteur/rcepteur exempt de licence contenu dans le prsent appareil est conforme aux CNR dInnovation, Sciences et Dveloppement conomique Canada applicables aux appareils radio exempts de licence. Lexploitation est autorise aux deux conditions suivantes :

1) Lappareil ne doit pas produire de brouillage;

2) Lappareil doit accepter tout brouillage radiolectrique subi, mme si le brouillage est susceptible den compromettre le fonctionnement. CAN ICES-003 (B)/NMB-003(B) This product meets the applicable Innovation, Science and Economic Development Canada technical specifications. Le prsent produit est conforme aux spcifications techniques applicables d'Innovation, Sciences et Dveloppement conomique Canada. Terminal equipment This product meets the applicable Innovation, Science and Economic Development Canada technical specifications. The Ringer Equivalence Number (REN) indicates the maximum number of devices allowed to be connected to a telephone interface. The termination of an interface may consist of any combination of devices subject only to the requirement that the sum of the RENs of all the devices not exceed five. Ce produit rpond la innovation, des sciences et de Dveloppement conomique Canada spcifications techniques applicables. Le nombre quivalent de sonneries (REN) indique le nombre maximal de terminaux qui peuvent tre raccords une interface tlphonique. La terminaison d'une interface peut consister en une combinaison de dispositifs, la seule condition que la somme des REN de tous les dispositifs ne dpasse pas cinq. EU Regulatory Information Support Frequency Bands and Power:

BT 2402-2480 MHz < 10 dBm;

WLAN 2412-2472 MHz < 20 dBm;

WLAN 5150-5250 MHz < 23 dBm;

WLAN 5250-5725 MHz < 20 dBm;

follows:

The simplified EU declaration of conformity referred to in Article 10(9) shall be provided as Hereby, [Grandstream Networks, Inc.] declares that the radio equipment type [GXV3470] is in compliance with Directive 2014/53/EU. The full text of the EU declaration of conformity is available at the following internet address:

www.grandstream.com UK Regulatory Information Support Frequency Bands and Power:

BT 2402-2480 MHz < 10 dBm;

WLAN 2412-2472 MHz < 20 dBm;

WLAN 5150-5250 MHz < 23 dBm;

WLAN 5250-5725 MHz < 20 dBm;

The simplified declaration of conformity referred to in Regulation 8& 14 shall be provided as follows :

Hereby, [Grandstream Networks, Inc.] declares that the radio equipment type [GXV3470] is in compliance with Directive RER2017 (S.I. 2017/1206). The full text of the EU declaration of conformity is available at the following internet address:

www.grandstream.com

V1.0 20220314 53.00 mm Model: GXV3470 Input: 12V 1.5A 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. CAN ICES-003 (B)/NMB-003(B) IC: 11964A-GXV3470 Complies with part 68.FCC Rules US: GNIIPNANGXV3470 FCC ID: YZZGXV3470 Made in China m m 0 0

. 8 2 5 R1 1. 53*28mmR=1mmC=5mm0.10.05mm 2. 0.2mm 3. 100%7090%

-258 4. 5. GXV3470

FCC 11 V1.0 20220314 1/1 48mm

(XX) 28mm Label location

C5266091_X10_Ed.1 Grandstream Networks, Inc. 126 Brookline Ave., 3rd Floor Boston, MA 02215, USA Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Date: June 24, 2022 Subject: Request for Confidentiality FCC ID: YZZGXV3470 To Whom It May Concern, Pursuant to the provisions of Sections 0.457 and 0.459 of Commission's rules

(47CFR0.457, 0.459), we are requesting the Commission to withhold the following attachment(s) as confidential document from public disclosure. Exhibits ID Label/Location Attestation Statement External Photos Block Diagram Schematics Test Report Test Setup Photos Users Manual Internal Photos Parts List / Tune Up RF Exposure Info Operational Description Cover Letter(s) SDR Software / Security Info Long-Term Confidentiality No No No Short-Term Confidentiality No No No No No No No No 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. 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. Sincerely, Signature:

Name: Ning Wei Title: Manager 1/1

C5266091_X8_Ed.1 Grandstream Networks, Inc. 126 Brookline Ave., 3rd Floor Boston, MA 02215, USA Letter of Authorization Company: Grandstream Networks, Inc. Address: 126 Brookline Ave., 3rd Floor Boston, MA 02215, USA Model Number: GXV3470 FCC Identifier: YZZGXV3470 We authorize LGAI Technological Center S.A., Ronda de la Font del Carme, s/n, 08193 Bellaterra, Spain, to act on our behalf on all matters concerning the above named equipment. Any individual within LGAI Technological Center S.A. is authorized to act on our behalf and take action on the application. We declare that authorize LGAI Technological Center S.A., Ronda de la Font del information Carme, s/n, 08193 Bellaterra, Spain, related to the approval project to the Federal Communication Commission and to discuss any issues concerning the approval application. Any and all acts carried out by LGAI Technological Center S.A. on our behalf shall have the same effect as acts of our own. is allowed to forward all Name: Ning Wei Date: June 24,2022 Title: Manager Signature of applicant:

1/1

C5266091_X13_Ed.1 Grandstream Networks, Inc. 126 Brookline Ave., 3rd Floor Boston, MA 02215, USA FCC Software Configuration Control Declaration Date: June 24, 2022 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Attn: OET Dept. GXV3470 Product/ Model Number: High-End Smart Video Phone for Android/

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. Signatureofapplicant Name: Ning Wei Title: Manager 1/1