FCC ID: 2ALZM-ACK2326 Smart Phone with GSM, WCDMA, LTE, Bluetooth and WiFi

ee

5

49120

NTE:ThemanufacturerisnotresponsibleforanyradioorTVinterferencecausedbyunauthorizedmodificationsorchangestothisequipment.

Suchmodificationsorchangescouldvoidtheusersauthoritytooperatetheequipment. 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.

The SAR limit of USA (FCC) is 1.6 W/kg averaged over one gram of tissue. This device was tested for typical bodyworn operations with the back of the handset kept 5mm from the body. To maintain compliance with FCC RF exposure requirements, use accessories that maintain a 5mm separation distance between the user's body and the back of the handset. The use of belt clips, holsters and similar accessories should not contain metallic components in its assembly. The use of accessories that do not satisfy these requirements may not comply with FCC RF exposure requirements, and should be Avoided. The device for operation in the band 51505250 MHz is only for indoor use to reduce the potential for harmful interference to co-channel mobile satellite systems.

CC ID2ALZM-ACK2326

ee

5

49120

NTE:ThemanufacturerisnotresponsibleforanyradioorTVinterferencecausedbyunauthorizedmodificationsorchangestothisequipment.

Suchmodificationsorchangescouldvoidtheusersauthoritytooperatetheequipment. 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.

The SAR limit of USA (FCC) is 1.6 W/kg averaged over one gram of tissue. This device was tested for typical bodyworn operations with the back of the handset kept 10mm from the body. To maintain compliance with FCC RF exposure requirements, use accessories that maintain a 10mm separation distance between the user's body and the back of the handset. The use of belt clips, holsters and similar accessories should not contain metallic components in its assembly. The use of accessories that do not satisfy these requirements may not comply with FCC RF exposure requirements, and should be Avoided. The device for operation in the band 51505250 MHz is only for indoor use to reduce the potential for harmful interference to co-channel mobile satellite systems.

CC ID2ALZM-ACK2326

Great Talent Technology Limited To: Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 2023/03/01 Attestation Section 2.911(d)(5)(ii)

(KDB 986446 D01 Covered Equipment) Great Talent Technology Limited (the applicant) certifies that the equipment for which authorization is sought is not covered equipment prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. Great Talent Technology Limited (the applicant) certifies that, as of the date of the filing of the application, the applicant is not identified on the Covered List as an entity producing covered equipment. Type of Equipment subject to FCC Certification: Smart Phone FCC ID: 2ALZM-ACK2326 If you have any questions, please feel free to contact me Contact Person:

Date of Signature:

Chunli He 2023/03/01 ___________________________ Signatory

(signature of the applicant)

Great Talent Technology Limited To: Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 2023/03/01 Attestation Certification designating a U.S. Agent for Service of Process Section 2.911(d)(7)

(KDB 986446 D01 Covered Equipment) Great Talent Technology Limited (the applicant) as required by section 2.911(d)(7), designate below contact located in the United States for purposes of acting as the applicants agent for service of process. The applicant also acceptance to maintain an agent for no less than one year after the grantee has terminated all marketing and importation or the conclusion of any Commission-related proceeding involving the equipment. Type of Equipment subject to FCC Certification: Smart Phone FCC ID: 2ALZM-ACK2326 Sincerely yours, Applicant/Grantee US Agent _________________

(Signature) ___________________

(Signature) Great Talent Technology Limited Chunli He hchunli@unimaxcomm.com FCC US Agent, LLC Tim Payne Support@FCCUSAgent.com 3722 Illinois Avenue, Saint Charles, IL, 60174, USA 0033402884

March 9, 2023 Federal Communications Commission Equipment Authorization Division 7435 Oakland Mills Road Columbia, MD 21046 USA Attn: OET Dept. Ref:

Applicant: Great Talent Technology Limited FCC Class II Permissive change for FCC ID: 2ALZM-ACK2326 Dear Examiner, This is to request a Class II Permissive change for FCC ID: 2ALZM-ACK2326, originally granted on 06/01/2022 (date). Apply for the following changes:

1. Modify software version number. 2. Main PCB change to fix issues: camera power supply risk, headset jack moved inside 0.1mm, capacitor direction rotated 90 degree. Fix proximity sensor power leakage issue. 3. Sub PCB change for improve potential surge risk. 4. Add 2nd source memory, fingerprint, display, camera, side key FPC, speaker, PCB, WIFI 2.4GHz filter and LTE B12/25/41/66/71 SAW/Duplexer. Those components are pin to pin compatible with original source, PCB schematic has no change. 5. Change SIM connector to improve quality risk. It is pin to pin compatible with original one, PCB schematic has no change. 6. Remove D5802 element. No. Part Item 1 Main PCB trace 2 3 4 5 Sub PCB trace 2nd source components Improve main board camera power supply risk Headset jack moved inside 0.1mm, fix interference issue. Capacitor direction rotated 90 Fix proximity sensor power leakage issue On sub-board, change schematic and add component for potential surge risk. Memory Fingerprint Display FCC Class II PC request letter Rev1.1 6 7 8 9 10 11 12 13 Others Camera Side key FPC Speaker LTE Band12, 66, 71, 25, 41 SAW/Duplexer PCB WIFI filter SIM connector change to improve SIM detection risk because of shortage risk Remove D5802 element, it is a SAR sensor material. The SAR sensor was not used from original FCC testing. I attest that the certified device will not be capable of ad-hoc mode operation outside of the grant conditions. Sincerely, Name: Chunli He Signature of applicant: Great Talent Technology Limited FCC Class II PC request letter Rev1.1

Great Talent Technology Limited Date: 2023/03/01 To:

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

The Great Talent Technology Limited the undersigned, hereby authorizes Mrs. Wendy Zhan from Shenzhen Morlab Communications Technology Co., Ltd., to act on the behalf of the Great Talent Technology Limited solely in matters relating to the application for an FCC equipment authorization for FCC ID:

2ALZM-ACK2326 including the signing of documents in connection with this Application. Necessary acts carried out Shenzhen Morlab Communications Technology Co., Ltd. on our behalf of the Great Talent Technology Limited in connection with the Application shall have the same effect as acts of the Great Talent Technology Limited 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. 862. Thank you for your attention to this matter. Yours Sincerely, Signatory:

Contact name: Chunli He Tel: 0755-86638990 Email: hchunli@unimaxcomm.com Company name : Great Talent Technology Limited

Great Talent Technology Limited Date:2022/5/25 To: Federal Communications Commission, Authorization & Evaluation Division, 7435 Oakland Mills Road, Columbia, MD 21046 this application. The materials contain Re: Request of Confidentiality for FCC ID: 2ALZM-ACK2326 To Whom it may concern:

Pursuant to sections 0.457 and 0.459 of Commissions Rules(CFR 47), and Section 552(b)(4) of the Freedom of Information Act, Great Talent Technology Limited hereby requests confidentiality and treatment of certain information accompanying 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 180 days after the grant as outlined in Public Notice DA04-1705. This provision will give Great Talent Technology Limited temporary confidentiality of commercially sensitive information prior to product release. The requested Permanent and Short-Term Confidential exhibits are listed as follows:

PERMANENT AND SHORT-TERM CONFIDENTIAL LIST PERMANENT SHORT-TERM Exhibit 1 2 3 4 5 6 7 8 9 Description Block Diagram Operational Description Schematics BOM Tune up procedure External Photos Internal Photos Test-Setup Photos User 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. Signatory Contact name: Chunli He Tel: 0755-86638990 Email: hchunli@unimaxcomm.com Company name : Great Talent Technology Limited

UNII Declaration Letter We have declared below featured for FCC equipment authorization, device FCC ID: 2ALZM-

ACK2326

(1) DFS Device --

Master, Client without radar detection capability, Client with Radar detection capability , N/A

(2) Active / Passive Scanning , adhoc mode access point capability Frequency Band

(MHz) Active Scanning

(the device can transmit a probe

(beacon)) 2412 2462 MHz 2422 2452 MHz 5745 5825 MHz 5755 5795 MHz 5180 5240 MHz 5190 5230 MHz 5260 5320 MHz 5270 5310 MHz 5500 5700 MHz Yes, 5510 5670 MHz Yes, Yes, Yes, Yes, Yes, Yes, Yes, Yes, Yes, No No No No No No No No No No passive scanning

(where the device is can listen only with no probes) Yes, Yes, Yes, Yes, Yes, Yes, Yes, Yes, Yes, Yes, No No No No No No No No No No Ad Hoc Mode capability Access point capability Yes, Yes, Yes, Yes, Yes, Yes, Yes, Yes, Yes, Yes, No No No No No No No No No No Yes, Yes, Yes, Yes, Yes, Yes, Yes, Yes, Yes, Yes, No No No No No No No No No No

(3) Country code selection ability -

If no, pls explain how was implemented : Country is selected as US by default and user can not change the country code.

(4) Meet 15.202 requirement -

pls check below :

Yes , Yes , No , No A master device is defined as a device operating in a mode in which it has the capability to transmit without receiving an enabling signal. In this mode it is able to select a channel and initiate a network by sending enabling signals to other devices A client device is defined as a device operating in a mode in which the transmissions of the device are under control of the master. A device in client mode is not able to initiate a network. N/A

(5) For client devices that have software configuration control to operate in different modes (active scanning in some and passive scanning in others) in different bands (devices with multiple equipment classes or those that operate on non-DFS frequencies) or modular devices which configure the modes of operations through software, the application must provide software and operations description on how the software and / or hardware is implemented to ensure that proper operations modes can not be modified by end user or an installer. No Apply , Apply ,

(If apply , pls help to provide explanation on how it was implement (By hardware or software , and how software was controlled) The device configuration can not be modified by user as program is not exposed to user by any means. Hardware does not allow USB connection for user which is must to change the configuration. If you have any questions, please feel free to contact me at the address shown below. Yours sincerely, Signatory Contact name: Chunli He