FCC ID: 2AS7F-SPTT-100 MOBILE RADIO

4G LTE NETWORK MOBILE RADIO USERS MANUAL Packing List Please unpack carefully and check that you have received the following items. If any item is missing or damaged, please contact your dealer. Item Quantity

(PCS) Item Quantity

(PCS) Mobile Radio Mounting Bracket Mounting Bracket Screw GPS Antenna 1 1 7 1 Palm Microphone Antenna Power Cord User Manual 1 1 1 1 1 Product Overview Product Layout Function Key PTT Key Power Key Volume Knob Indicator light Screen Microphone Jack Antenna Jack SIM Card Slot Power Connector

(optional) 2 Key Definition Key Definition Power On/Off , Volume Knob Long press 3s to turn on/off. Adjust clockwise to increase volume. OK button Short press to confirm the function in menu interface, long press to enter <group> in standby interface. Exit button Short press to return to function. Long press to lock or unlock keyboard in display interface. Menu button Menu functions Up button Short press to move the function up in menu interface, long press to enter <member> in display interface. Down button Short press to move the function down in menu interface, long press to enter

<friend> in display interface. 3 Menu Function 1. Group Press the menu button on the standby interface, select the group selection, press the up and down keys to select, press the menu key to confirm the selected group, and press exit key to return to the upper option. 2. Member Press the menu button on the standby interface, select the member selection, press the up and down keys to select, press the menu key to confirm the selected member, and press exit key to return to the upper option. 3. Friend Press the menu button on the standby interface, select the friend selection, press the up and down keys to select, press the menu key to confirm the selected friend, and press exit key to return to the upper option. 4. Set Press the menu button on the standby interface, select the set selection, press the up and down keys to select different functions. 1) Tx&Rx Beep: set Tx beep, Rx beep and off;

2) Audio Quality: Set standard sound quality or high-definition sound quality, different sound quality cannot talk to each other normally;

3) BackLight: Set the length of time that the backlight will automatically turn off when there is no operation or intercom;

4 4) Standby DisplaySet <display time> or <screen off> in standby;

5) Online LED: Turn on this function, the breathing light will flash when the account is logged in;

6) LCD Contrast: Set the contrast of the LCD to level 0, level 1, level 2, level 3;

7) Single Call Time: Set the time to automatically exit single call/group call when there is no intercom;

8) Menu Hang: Set the time for automatically returning from the menu to the standby interface when there is no operation;

9) Power on Display: Set the boot display <picture> or

<text>, you can edit the text through the <Logo information> column of the programming software;

10) Key Lock: Set <Auto> or <Manual> to lock the keys;

11) Screen Rotate: Set the display to show text in <normal>

or <upside down>;

12) Time Zone: Set the required time zone;

13) Network Mode: Set the network connection mode;

14) ACC Power On: After turning on this function, the radio will automatically turn on when it detects ACC voltage;

15) ACC Power Off: After turning off this function, the radio will automatically shut down when there is no ACC voltage. 5 5. Owner User: show current member name and group. 6. Info:

1) Message: message list and delete all;

2) Account: account number, current group and member;

3) Version: module, POC, platform, hardware and software version;

4) IMEI Info: IMEI number;

5) GPS info;

7. Current Time: show current date and time. 6 Care and Cleaning To guarantee optimal performance as well as a long service life of the product, please follow these tips. Product Care Do not pierce of scrape the product. Keep the product far away from substances thea can corrode the circuitry. Do not hold the product by the antenna or earpiece cable. Product Cleaning Clean up the dust and fine particles on the product surface and charging piece with a clean and dry lintfree cloth or a brush regularly. Use neutral cleanser and a non-woven fabrice to clean the keys, knobs, and front case after long-time use. Do not use chemical preparations such as stain removers, alcohol, sprays or oil preparations, so as to avoid surface case damage. Make sure the product is completely dry before use. Caution Turn the product off before cleaning. 7 FCC Statement Any Changes or modifications not expressly approved by the party responsible for compliance could void the users authority to operate the equipment. 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. 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 in terference 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 c onnected. Consult the dealer or an experienced radio/TV technician for help. Warning

WARNING:pdfminer.pdfpage:The PDF <_io.BufferedReader name='/Volumes/Scratch/Incoming/eg-scratch/6103664.pdf'> contains a metadata field indicating that it should not allow text extraction. Ignoring this field and proceeding. Use the check_extractable if you want to raise an error in this case

WARNING:pdfminer.pdfpage:The PDF <_io.BufferedReader name='/Volumes/Scratch/Incoming/eg-scratch/6103661.pdf'> contains a metadata field indicating that it should not allow text extraction. Ignoring this field and proceeding. Use the check_extractable if you want to raise an error in this case Fujian Senhaix Electronic Technology Co., Ltd ADD: No.7, Zi Hua Road Jiangnan High-tech Industrial Zone, Licheng, Quanzhou, Fujian, China TEL: +86-595-22222369 FAX: +86-595-22222369 E-mail: sales@senhaixun.com Date: 2022-07-11 Attestation Letter FEDERAL COMMUNICATIONS COMMISSION Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Dear Sir or Madam:

The module EC25-AF installed in our product MOBILE RADIO (model name: SPTT-100, FCC ID: 2AS7F-SPTT-100), which Support WCDMA Band 2/4/5 and LTE Band 2/4/5/12/13/14/17/66/71. But for the product, LTE Band 17 was not activated, and disabled by using software. Please contact me if there is need for any additional clarification or information. Best Regards, Sincerely Yours, Signature:

Printed Name: Jinhe Chen Title: General Manager

WARNING:pdfminer.pdfpage:The PDF <_io.BufferedReader name='/Volumes/Scratch/Incoming/eg-scratch/6103659.pdf'> contains a metadata field indicating that it should not allow text extraction. Ignoring this field and proceeding. Use the check_extractable if you want to raise an error in this case Fujian Senhaix Electronic Technology Co., Ltd ADD: No.7, Zi Hua Road Jiangnan High-tech Industrial Zone, Licheng, Quanzhou, Fujian, China TEL: +86-595-22222369 FAX: +86-595-22222369 E-mail: sales@senhaixun.com FCC Authorization Date: 2022-07-11 FEDERAL COMMUNICATIONS COMMISSION Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Agent Authorization To whom it may concern:

We , Fujian Senhaix Electronic Technology Co., Ltd, 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.C. 862. This authorization is valid until further written notice from the applicant. Sincerely Yours, Clients signature Printed Name: Jinhe Chen Title: General Manager QA-FR-170-B

WARNING:pdfminer.pdfpage:The PDF <_io.BufferedReader name='/Volumes/Scratch/Incoming/eg-scratch/6103660.pdf'> contains a metadata field indicating that it should not allow text extraction. Ignoring this field and proceeding. Use the check_extractable if you want to raise an error in this case Fujian Senhaix Electronic Technology Co., Ltd ADD: No.7, Zi Hua Road Jiangnan High-tech Industrial Zone, Licheng, Quanzhou, Fujian, China TEL: +86-595-22222369 FAX: +86-595-22222369 E-mail: sales@senhaixun.com FCC Confidential Authorization Date: 2022-07-11 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Confidentiality Request regarding application for certification of FCC ID: 2AS7F-SPTT-100 In accordance with Sections 0.457 and 0.459 of the Commissions Rules, Fujian Senhaix Electronic Technology Co., Ltd hereby requests long-term confidential treatment of information accompanying this application as outlined below:

Block Diagram Schematics Operation Description BOM Tune Up Procedure 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:

Printed Name: Jinhe Chen Title: General Manager QA-FR-171-A