FCC ID: 2AC6AC66P Mobile Data Terminal with GSM, WCDMA, LTE, CDMA, WiFi, Bluetooth and NFC

ShenZhen Chainway Information Technology Co., Ltd Mobile Data Terminal C66 User Manual Content Content .......................................................................................... 1 Statement .......................................................................................... 3 Chapter 1 Product intro ..................................................................... 4 1.1 1.2 Intro ..................................................................................... 4 Precaution before using battery ........................................... 5 1.3 Charger ............................................................................... 6 1.4 Notes ................................................................................... 7 Chapter 2 Installation instructions...................................................... 8 2.1 Appearance ............................................................................. 8 2.2 Install Micro SD and SIM cards .............................................. 9 2.3 Battery charge ....................................................................... 10 2.4 Buttons and function area display .......................................... 11 Chapter 3 Call function .................................................................... 12 3.1 Calling numbers ..................................................................... 12 3.2 Contacts ................................................................................ 12 3.3 SMS and MMS ....................................................................... 12 Chapter 4 Barcode reader-writer ..................................................... 13 Chapter 5 RFID reader .................................................................... 14 5.1 NFC ....................................................................................... 14 Chapter 6 Other functions ............................................................... 15 6.1 PING tool ............................................................................... 15 6.2 Bluetooth ............................................................................... 16 6.3 GPS ....................................................................................... 17 6.4 Volume setup ......................................................................... 18 6.5 Sensor ................................................................................... 19 1 6.6 Keyboard ............................................................................... 20 6.7 OTG Function ........................................................................ 21 6.8 Network ................................................................................. 22 6.8 Keyboard emulator ................................................................ 23 Chapter 7 Device characteristic ....................................................... 24 2 Statement 2013 by ShenZhen Chainway Information Technology Co., Ltd. All rights reserved. No part of this publication may be reproduced or used in any form, or by any electrical or mechanical means, without permission written from Chainway. This includes electronic or mechanical means, such as photocopying, recording, or information storage and retrieval systems. The material in this manual is subject to change without notice. The software is provided strictly on an as is basis. All software, including firmware, furnished to the user is on a licensed basis. Chainway grants to the user a non-transferable and non-exclusive license to use each software or firmware program delivered hereunder (licensed program). Except as noted below, such license may not be assigned, sublicensed, or otherwise transferred by the user without prior written consent of Chainway. No right to copy a licensed program in whole or in part is granted, except as permitted under copyright law. The user shall not modify, merge, or incorporate any form or portion of a licensed program with other program material, create a derivative work from a licensed program, or use a licensed program in a network without written permission from Chainway. Chainway reserves the right to make changes to any software or product to improve reliability, function, or design. Chainway does not assume any product liability arising out of, or in connection with, the application or use of any product, circuit, or application described herein. No license is granted, either expressly or by implication, estoppel, or otherwise under any Chainway intellectual property rights. An implied license only exists for equipment, circuits, and subsystems contained in Chainway products. 3 Chapter 1 Product intro 1.1 Intro Chainway C66 is a newly-developed rugged handheld computer with large screen and strong extensibility. Based on Android 11.0 OS, it is equipped with Qualcomm Octa-core processor for high-speed processing. With 5.5-inch high-definition display, it is integrated with barcode scanning, NFC and other functions. The data collection device supports quick charge and UHF sled for good extensibility that can meet the needs in logistics, warehouse, manufacturing, retail, asset tracking, power patrol inspection, etc. 4 1.2 Precaution before using battery Do not leave battery unused for long time, no matter it is in device or inventory. If battery has been used for 6 months already, it should be check for charging function or it should be disposed correctly. The lifespan of Li-ion battery is around 2 to 3 years, it can be circularly charged for 300 to 500 times. (One full battery charge period means completely charged and completely discharged.) When Li-ion battery is not in used, it will continue discharge slowly. Therefore, battery charging status should be checked frequently and take reference of the related battery charging information on the manuals. Observe and record the information of a new unused and non-

fully charged battery. On the basis of operating time of new battery and compare with a battery that has been used for long time. According to product configuration and application program, the operating time of battery would be different. Check battery charging status at regular intervals. When battery operating time drops below about 80%, charging time will be increased remarkably. If a battery is stored or otherwise unused for an extended period, be sure to follow the storage instructions in this document. If you do not follow the instructions, and the battery has no charge remaining when you check it, consider it to be damaged. Do not attempt to recharge it or to use it. Replace it with a new battery. Store the battery at temperatures between 5 C and 20 C

(41 F and 68 F). 5 1.3 Charger The charger type is DBS15QG(EU)/ DBS15Q(US), output voltage/current is 9V DC/2A. The plug considered as disconnect device of adapter. 6 1.4 Notes Note:

Using the incorrect type battery has danger of explosion. Please dispose the used battery according to instructions. Note:

Due to the used enclosure material, the product shall only be connected to a USB Interface of version 2.0 or higher. The connection to so called power USB is prohibited. Note:

The adapter shall be installed near the equipment and shall be easily accessible. Note:

The suitable operating temperature for the product and accessories is -20 to 50. Charging temperature is-20 to 40 Note:

CAUTION RISK OF EXPLOSION IF BATTERY IS REPLACED BY AN INCORRECT TYPE. DISPOSE OF USED BATTERIES ACCORDING TO THE INSTRUCTIONS. 7 Chapter 2 Installation instructions 2.1 Appearance C66 back and front appearances are showing as follows:

8 Button 1. Power 2. PTT key 3.SCAN 4. Volume +/-

Side button Buttons instruction Description Locate on right side, press to ON/OFF device. Locate on right side, its function can be defined by software. Scanning button located on both sides. There are two scanning buttons. Volume up and down 2.2 Install Micro SD and SIM cards The cards sockets are showing as follows:

9 2.3 Battery charge By using USB Type-C contact, the original adaptor should be used for charging the device. Make sure not to use other adaptors to charge the device. Note:

1. Main logic is pistol grip battery will work as power bank to give power to main device battery, when device battery power is und er 50 percent, it start to charge the main device battery.It will ke ep charging until pistol grip battery is at percentage of 15%. 2. Once installed the pistol grip to main device, must restart the de vice once so the pistol grip battery will be correctly detected. 3. When put the device with pistol grip together to charge, it will ch arge main device battery first, once main device battery is up to 95%, it will start to charge pistol grip battery. 10 2.4 Buttons and function area display C66 has 6 side buttons, 2D scanning module locates on the top. HD camera and flashlight locate at rear. NFC identification surrounds the camera. 11 Chapter 3 Call function 3.1 Calling numbers 1. Click icon 2. Click number key to input phone numbers. 3. Click icon to call. 4. Click icon to end call. 3.2 Contacts 1. Click contacts to open contacts list. 2. Click icon to add new contacts. 3. Click icon to import/export contacts. 3.3 SMS and MMS 1. Click to open message window. 2. Click to input message receiver and contents. 3. Click to send out messages. 4. Click to add attachment pictures and videos. 12 Chapter 4 Barcode reader-writer 1. In App Center, to open 2D barcode scan test. 2. Press SCAN button or click scan key to start scanning, the parameter Auto interval can be adjusted. Caution: Please scan codes in correct way otherwise the scanning will be failed. 2D code:

13 Chapter 5 RFID reader 5.1 NFC Click App Center, open NFC to read and write tag information. 14 Chapter 6 Other functions 6.1 PING tool 1. Open PING in App Center. 2. Setup PING parameter and select external/internal address. 15 6.2 Bluetooth 1. Open BT Printer in App Center. 2. In the list of detected devices, click the device that you want to pair. 3. Select printer and click Print to start printing contents. 16 6.3 GPS 1. Click GPS in App Center to open GPS test. 2. Setup GPS parameters to access GPS information. 17 6.4 Volume setup 1. Click Volume in App Center. 2. Setup volume by requirements. 18 6.5 Sensor 1. Click Sensor in App Center. 2. Setup the sensor by requirements. 19 6.6 Keyboard 1. Click Keyboard in App Center. 2. Setup and test the main value of the device. 20 6.7 OTG Function C66 Cradle OTG Connection:

1. Install C66 rubber boot. 2. Pay attention to installing direction of RB-C66-RRHP Type C &

3. Install device onto cradle and select OTG mode on pop-up Pogo Pin. menu to switch on OTG. 21 6.8 Network 1. Click Network in App Center. 2. Test WIFI/Mobile signal by requirements. 22 6.8 Keyboard emulator The keyboard emulator can be used in multiple operating background and output formats directly. And it includes Prefix/Suffix/Enter/TAB. Please check Keyboard emulator manual for more details. Note:

For each model, keycode of side button would be different, user needs to use keyboard in appcenter to check keycode and bind in Barcode2D. 23 Chapter 7 Device characteristic Physical characteristics Size Weight Display Touch panel Battery 160x76x15.5mm / 6.3*2.99*0.61in 287g/10.12oz(with battery) 5.5-inch display, IPS LTPS 1440*720 Corning Gorilla Glass, multi-touch panel, gloves and wet hands supported 4420mAh(type)/4300mAh(min) removable main battery, support QC3.0 and RTC Standby: up to 490 hours (only main battery ;

WiFi: up to 470h; 4G: up to 440h) Continuous use: over 12 hours (depending on user environment) Expansion Expansion Slot Audio Camera Charging time: 2.5hours (charge device by standard adaptor and USB cable) Supports up to 128 GB Micro SD card 2 slot for SIM card, 1 slot for TF card 2 Microphones, 1 for noise reduction 13MP autofocus camera with flashlight CPU OS RAM Communication Interface ROM Max. expansion Performance Qualcomm 2.0 GHz Octa-core Android 11 3GB USB3.1,Type-C,OTG 32GB Supports up to 128 GB Micro SD card 24 Charging temp. Operating temp. Storage Temp. Humidity Sealing Drop specification WAN User environment

-20 to 40

-20 to 50

-40 to 70 5%RH - 95%RH non condensing IP65, IEC sealing standard Multiple 1.8m/5.91ft drops (at least 20 times) to the concrete across the operating temperature range Multiple 2.4m/7.87ft drops (at least 20 times) to the concrete after installed rubber bumper Communication EU/CH:

2G: 900/1800MHz 3G: CDMA EVDO: BC0 WCDMA: 900/2100MHz TD-SCDMA: A/F(B34/B39) 4G: B1, B3, B5, B7, B8, B20, B28A, B28B, B38, B39, B40, B41 US:

2G: 850/1900MHz 3G: 850/1700MHz,1900MHz CDMA: BC0 4G: B2/B4/B5/B7/B12/B13/B17/B38/B40/B41 Vo-LTE Support Vo-LTE HD video voice call WLAN Support 802.11 a/b/g/n/ac/d/e/h/i/k/r/v,2.4G/5G dual-band, IPV4,IPV6, 5G PA;

Bluetooth Bluetooth 5.1,BR+EDR+LE 25 Barcode scanning RFID Data collection SE4710 NFC 13.56Mhz Developing Environment SDK Language Develop Chainway software develop kit Java Eclipse/Android Studio Android is a trademark of Google LLC. 26 FCC statements:

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: The manufacturer is not responsible for any radio or TV interference caused by unauthorized modifications or changes to this equipment. Such modifications or changes could void the users 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. The SAR limit of USA (FCC) is 1.6 W/kg averaged over one gram of tissue. Device types C66(FCC ID:

2AC6AC66P) has also been tested against this SAR limit. The exposure standard for wireless mobile hotspots employs a unit of measurement known as the Specific Absorption Rate, or SAR. The SAR limit set by the FCC is 1.6W/kg. Tests for SAR are conducted using standard operating (10 mm) positions accepted by the FCC with the mobile hotspot transmitting at its highest certified power level in all tested frequency bands. The SAR guideline includes a considerable safety margin designed to assure the safety of all persons regardless of age and health. The FCC has granted an Equipment Authorization for this model mobile hotspot with all reported SAR levels evaluated as in compliance with the FCC RF exposure guidelines. The device for operation in the band 51505350 MHz is only for indoor use to reduce the potential for harmful interference to co-channel mobile satellite systems. CE statements:

Declaration of Conformity Hereby, Shenzhen Chainway Information Technology Co., Ltd. declares that the radio equipment type C66 is in compliance with directive 2014/53/EU The declaration of conformity is available at the following internet address: www.chainway.net Specific Absorption Rate (SAR) Your device is tested to comply with applicable requirements and regulations of the European Union of human exposure to radio wave. Specific Absorption Rate (SAR) is used to measure radio waves absorbed by a body. The device complies with RF specifications when the device used at a distance of 5 mm from your body. The SAR limit is 2.0 W/kg averaged over 10 gram of tissue in the European Union. This product was tested and recorded the maximum SAR value was 0.405 W/kg for the head, 1.456 W/kg for the body, 2.939 W/kg for the limbs. 51505350 MHz can be used indoor only. AT EE IS PL BE EL IT PT BG ES LI RO CH FI LT SE CY FR LU SI CY HR LV SK DE HU MT DK IE NL TR UK(NI) Frequency bands and power Operation Frequency Max.Power Bands 900 1800 1 8 1 3 7 8 20 28 38 40 2.4GHz 2.4GHz 5GHz 1920-1980MHz 23.5 dBm 880-915MHz 1710-1785MHz 880-915MHz 1920-1980MHz 1710-1785MHz 2500-2570MHz 880-915MHz 832-862MHz 703-748MHz 2570- 2620MHz 2300-2400MHz 33 dBm 30 dBm 23dBm 23.5 dBm 24 dBm 23.5 dBm 23.5 dBm 24 dBm 24.5 dBm 23 dBm 23.5 dBm 2412-2472MHz EIRP 17.26 dBm 5180-5240MHz EIRP 17.57 dBm 5500-5700MHz EIRP 17.54 dBm 5745-5825MHz EIRP 13.74 dBm 1559-1610MHz

13.56MHz

-17.24 dBA/m at 10m Bluetooth 2402-2480 MHz EIRP 12.63 dBm Wi-Fi 5260-5320MHz EIRP 17.86 dBm GSM WCDMA LTE GNSS NFC FCC ID2AC6AC66P

oc ec oc oc oc oc SIM / TF TD-LTEX RES tin Mobile Data Terminal

#15 Model NO: C66 9h}36B JR Power Supply: DC 9V == 2.0 FCC ID: 2AC6AC66P CMIIT ID: 2020CP5544 WER SREB! op Be Use Only Approved Charger MADEIN CHINA. CHAINWAY RUT AE BARA REAL Shenzhen Chainway Information Technology Co,, Ltd. PRAMERERRHAGNLARUAROTRAFLIMS K2S7 BOR 9F Building 2, Dagian Industrial Park, District 67, XingDong Community, Xintan Street, Baoan District, Shenzhen, Guangdong, China BECEOoOS

Shenzhen Chainway Information Technology Co., Ltd. Date:2021/10/15 To: Federal Communications Commission, Authorization & Evaluation Division, 7435 Oakland Mills Road, Columbia, MD 21046 Re: Request of Confidentiality for FCC ID: 2AC6AC66P 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, Shenzhen Chainway Information Technology Co., Ltd. hereby requests confidentiality and treatment of certain information accompanying this application. The materials contain 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 DAO4-1705. This provision will give Shenzhen Chainway Information Technology Co., Ltd. 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 Exhibit Description Block Diagram Operational Description PERMANENT Schematics BOM Tune up procedure External Photos Internal Photos SHORT-TERM Test-Setup Photos C0( 00] NO | or] &/ Oo] ho] >

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:chen shurong Title:Manager Tel:+86 755 23223301 Email:chenshurong@chainway.cn Company name :Shenzhen Chainway Information Technology Co., Ltd. Chom Sauter

Shenzhen Chainway Information Technology Co., Ltd. UNII Declaration Letter We have declared below featured for FCC equipment authorization, device FCC ID: 2AC6AC66P

(1) DFS Device -- CJ Master, [1] Client with Radar detection capability , Xj Client without radar detection capability, [] N/A

(2) Active / Passive Scanning , adhoc mode access point capability Frequency Band Active Scanning passive scanning Ad Hoc Mode Access point

(MHz) (the device can (where the device capability capability transmit a probe is

(beacon)) can listen only with no probes) 2412 2472 MHz | & Yes, LJ No | &K Yes, [] No | [J] Yes, XJ No | XJ Yes, [] No 2422 2462 MHz | &] Yes, LI No | K Yes, LI No | L] Yes, No | X Yes, [] No 5745 5825 MHz | X] Yes, LI No | X Yes, LJ] No Yes, DX No | X Yes, [] No 5755 5795 MHz | X] Yes, L] No | XI Yes, No | [J Yes, &) No | X Yes, [LJ] No 5180 5240 MHz | J Yes, L] No | XK] Yes, LI No | L] Yes, KX No | X Yes, [J] No 5190 5230 MHz | X] Yes, L] No | KX] Yes, [1] No | LJ Yes, X No | &K Yes, [] No 5260 5320 MHz | L] Yes, KI No | X] Yes, LJ No | LI Yes, XJ No | LJ Yes, XJ No 5270 5310 MHz | L]| Yes, KJ No | KI Yes, LJ] No | LI Yes, XX] No | LJ Yes, XX] No 5500 5700 MHz | L] Yes, [x] No | X] Yes, [J] No | L] Yes, No | L] Yes, KX No 5510 5670 MHz | L] Yes, Dd No | X Yes, Ll] No | L] Yes, XI No | LJ Yes, KI No

(3) Country code selection ability- [] Yes , No 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 - X] Yes, [1 No, pls check below :

C1 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. NA

(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. DO Apply , x} No 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:chen shurong Title: Manager Chow

Shenzhen Chainway Information Technology Co., Ltd. Date: 2021/10/15 To: Federal Communications Commission, Authorization & Evaluation Division, 7435 Oakland Mills Road, Columbia, MD 21046 To Whom It May Concern:

The Shenzhen Chainway Information Technology Co., Ltd. the undersigned, hereby authorizes Mrs. Wendy Zhan from Shenzhen Morlab Communications Technology Co., Ltd., to act on the behalf of the Shenzhen Chainway Information Technology Co., Lid. solely in matters relating to the application for an FCC equipment authorization for FCC ID: 2AC6AC66P 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 Shenzhen Chainway Information Technology Co., Lid. in connection with the Application shall have the same effect as acts of the Shenzhen Chainway Information Technology 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. 862. Thank you for your attention to this matter. Yours Sincerely, Signatory:

Contact name:chen shurong Title:Manager Tel:+86 755 23223301 Email:chenshurong@chainway.cn Company name :Shenzhen Chainway Information Technology Co., Ltd. Chum shaver)

Shenzhen Chainway Information Technology Co., Lid. Suppliers Declaration Of Conformity for the FCC SDoC Procedure The following Equipment adapt FCC SDoC Procedure according to FCC part 2.906 :

Product Name: Mobile Data Terminal Brand Nam: CHAINWAY Model Number: C66 Report Number:SZ21040089E01 FCC ID: 2AC6AC66P Its herewith confirmed to comply with the requirements of FCC Part 15 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. It is understood that each unit marketed is identical to the device as tested, and any changes to the device that could adversely affect the emission characteristics will require retest. The following importer / responsible party in United States:

Not Available at Certification Stage Company Name: NA Company Address: NA Telephone:NA Fax: NA Person is responsible for marking this declaration:

chen shurong Manager Name (Full name } - : Position / Title 2021.10.15 Legal Signature Date