FCC ID: PQ4IPROY300 Smart Phone

Quick starter guide Battery Charging Device location diagram To turn on the device, press the switch button for 2-3 seconds. Insert card description This device uses standard Nano-SIM and micro-SIM cards. If you need to replace or purchase SIM cards, please contact the network operator. Insert the needle into the small hole on the SIM card tray and pop up the card tray. Please insert the SIM card as shown in the picture. Y300 Earphone jack Flash light Front camera Reciver Rear camera Volume Key+

Volume Key-

Power Key menu home USB jack back Speaker Batteries must be charged before they are first used. When charging, the charger should be close to the power socket and easy to unplug. This will prevent the phone from being recognized or causing damage to the card slot. In case the phone cannot be recognized or the card slot is damaged. In order to avoid the cell phone can not identify or cause damage to the card slot. Dual Sim dual standby According to your mood of dual sim dual standby management, work and life are great. In the setting interface, click SIM card management, select 4G card slot settings according to needs, and easily switch 4G networks Dual card dual standby single channel instructions Your mobile phone adopts the design of dual sim dual standby and the two cards inserted into the phone cant use voice services or data services at the same time When one of the cards is on a call, the other card cant answer the phone. If someone just dials another card at the moment, you may hear voice prompts such asthe number you dialed is not in service areaThe user you dialed cant be connected temporarily, please dial later. When one of the cards is using data services, the data services of the other card cant be used. The above situation is a single channel feature of the mobile phone, which can significantly reduce power consumption, improve standby time, and has nothing to do with the network status of operators. security information Before using the device, please read all safety information to ensure safe and correct use. Use of an unapproved or incompatible power supply, charger or battery that may cause fire, explosion or other hazard. When charging the device, the power sockets should be installed near the device and easily accessible. When charging is complete or not, please disconnect the charger from the device and remove the charging from the power socket If the device is equipped with a non-removable internal battery, do not replace the battery by yourself to avoid damaging to battery or device. The battery can only be replaced by authorized service center. Please dispose the equipment, batteries and other accessories according to local regulations and do not treat them as domestic waste disposal. Batteries may explode if improperly disposed of. If other types of accessories are used, it may violate the warranty terms of the device and relevant provisions of the country where the device is located, and may lead to safety accidents. For approved accessories, please contact the authorized service center. In order to prevent possible hearing damage, do not use high volume for a long time. Please use the device in the temperature range of 0 C-35 C, and store the device and accessories in the temperature range of -20 C-45 C. When the ambient temperature is too high or too low, it may cause device failure. Do not expose the device and batteries to high temperature or heating device, such as sunshine, heater, microwave oven, oven or water heater. Overheating of the battery may cause an explosion.

! Do not flashing by yourself If the user adds the third-party ROM system or modifies the system files by cracking, the system maybe unstable and may bring security risks and threats. IPRO will not be responsible for these situations. FCC Warning Specific Absorption Rate (SAR) information SAR tes ts are conducted using standard operating positions accepted by the FCC with the phone transmitting at its highest certified power level in all tested frequenc y bands, although the SAR is determined at the high est certified power level, the actual SAR level of the phone while operating can be well below the maxim um value, in general, the closer you are to a wireless base station antenna, the lower the power output. Before a new model phone is a available for sale to the public, it must be tested and certified to the FCC that it does not exceed the exposure limit established by the FCC, Tests for each phone are performed in positions and locations (e.g. at the ear and worn on the body)as required by the FCC. For body worn operation, this mobile phone has been tested and meets the FCC RF exposure guidelines when used with an accessory designated for this product or when used with an accessory that contains no metal and that positions the handset a minimum of 1.0cm from the body. 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 rec eived, including interference that may cause undesir ed operation. Any Changes or modifications not exp ressly approved by the party responsible for complia nce could void the users authority to operate the eq uipment. 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 fre quency energy and, if not installed and used in acco rdance with the instructions, may cause harmful inte rference to radio communications. However, there is no guarantee that interference will not occur in a par ticular installation. If this equipment does cause har mful 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 cell broadcast Enter Message menu to view Broadcast list The purpose of cell broadcasting is to inform mobile phone users of the danger, such as serious threats, child abduction and so on, through some alerts issued by operators,the function is activated by default

Model: 300 IPO Model: Y300 ii i iii Ml ii wii HNN IC MADE IN CHINA 4G:B1/B2/4/7/8/28AB FCC ID :PQ4IPROY300 IMEI 1: 356621080050480 TVANVAIIAY TATA YAY A IMEI 2: 356621080100988 S/N: IPROY30000000123365 TUAAUT AOU TT NATE A

HONG KONG IPRO TECHNOLOGY CoO.,LIMITED ADD: 12/F., San Toi Building137-139 Connaught Road Central HK TEL: 0755-83829199 FAX: 0755-83828199 E-mail: fanr@iprochina.com Attestation Letter Date: 2023-03-20 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Ref: Attestation Statements CFR 47 2.911(d)(5)(i)(ii) Filing FCC ID: PQ4IPROY300 HONG KONG IPRO TECHNOLOGY CO.,LIMITED 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. HONG KONG IPRO TECHNOLOGY CO.,LIMITED 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. Sincerely, Signature fowl. torr, . Contact Person: Frank Fan Title: Project VP Company Name& Address:

HONG KONG IPRO TECHNOLOGY CoO.,LIMITED 12/F., San Toi Building137-139 Connaught Road Central HK CFR 47 2.911(d)(5)(i)(ii) Attestation Letter

HONG KONG IPRO TECHNOLOGY CO.,LIMITED ADD: 12/F., San Toi Building137-139 Connaught Road Central HK TEL: 0755-83829199 FAX: 0755-83828199 E-mail: fanr@iprochina.com Date: 20230306 Attestation Letter FEDERAL COMMUNICATIONS COMMISSION Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Dear Sir or Madam:

We, HONG KONG IPRO TECHNOLOGY CO.,LIMITED hereby authorize China Certification ICT Co., Ltd (Dongguan) to act as a laboratory for testing and test report generation for the following project(s):

( Product description: Smart Phone, model name:Y300, FCC ID:PQ4IPROY300 ) The chip SR3593A supports GSM/TD-SCDMA/WCDMA/LTE-TDD/LTE-FDD, but only GSM850, PCS1900, WCDMA B2/B5, LTE B2/B4/B7 were active, the other bands are disabled by software. The chip SC9832E supports 2412-2472MHz(802.11b/g/n), but only 2412-2462MHz(802.11b/g/n ht20) were active, other is disabled by software. Best Regards, Sincerely Yours, Signature:

Frank Fan Project VP

HONG KONG IPRO TECHNOLOGY CO.,LIMITED ADD: 12/F., San Toi Building137-139 Connaught Road Central HK TEL: 0755-83829199 FAX: 0755-83828199 E-mail: fanr@iprochina.com FCC Authorization Date:2023-03-06 FEDERAL COMMUNICATIONS COMMISSION Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Agent Authorization To whom it may concern:

We , HONG KONG IPRO TECHNOLOGY CO.,LIMITED, Hereby authorizes China Certification ICT Co., Ltd (Dongguan) to act on its behalf in all matters relating to application for Equipment authorization, including the signing of all documents relating to these matters. All acts carried out by China Certification ICT Co., Ltd (Dongguan) on our behalf shall have the same effect as our own action. We, 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. 862. This authorization is valid until further written notice from the applicant. Sincerely Yours, Clients signature QA-FR-170-B

HONG KONG IPRO TECHNOLOGY CO.,LIMITED ADD: 12/F., San Toi Building137-139 Connaught Road Central HK TEL: 0755-83829199 FAX: 0755-83828199 E-mail: fanr@iprochina.com FCC Confidential Authorization Date: 2023-03-06 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Confidentiality Request regarding application for certification of FCC ID:PQ4IPROY300 In accordance with Sections 0.457 and 0.459 of the Commissions Rules, (HONG KONG IPRO TECHNOLOGY CO.,LIMITED) hereby requests long-term confidential treatment of information accompanying this application as outlined below:

e Block Diagram e Schematics e Operation Description e Parts List/Tune up procedure (for licensed devices) The above materials contain proprietary and confidential information not customarily released to the public. The public disclosure of these materials provides unjustified benefits to its competitors in the market. Sincerely, Signature:

Frank Fan 7, Project VP QA-FR-171-A

U.S. AGENT LETTER OF ATTESTATION Date: 2023-04-11 FEDERAL COMMUNICATIONS COMMISSION Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Ref: Attestation Statements CFR 47 2.911(d)(7) Filing FCC ID: PQ4IPROY300 HONG KONG IPRO TECHNOLOGY CO.,LIMITED certifies that, as of the date of the filing of the application, StoneTradingLimited is our designated U.S. agent for service of process for the above referenced FCC ID. HONG KONG IPRO TECHNOLOGY CO.,LIMITED accepts 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. Stone Trading Limited accepts, as of the dateof the filing of the application, the obligation of the designated U.S. agent for service of process for the above referenced FCC ID. Designated U.S. Agent Information:

Company Name: Stone Trading Limited Address: 6547 N Academy Blvd #2266,Colorado Springs,CO 80918,United States FRN: 0033401936 Tel.: +12134573118 Email: compliance@c-shlink.com Signed by (printed name): Dongmei Fang Signature: i) nee toy Applicant: HONG KONG IPRO TECHNOLOGY CO.,LIMITED Address: 12/F., San Toi Building137-139 Connaught Road Central HK FRN: 0022013585 Tel: 0755-83829199 Email: fanr@iprochina.com Signed by (printed name): Frank Fan -

Signature: ee Tan, is our designated U.S. agent for service of process for