TQ4-XC1003Smart Phone

Smart Phone XC1003 USER MANUAL SHENZHEN YINGR TECHNOLOGY CO., LTD. 10th floor,#08-09,Research Complex Building, Tsinghua Hi-Tech Park, Nanshan Hi-Tech Industrial Park(North), Shenzhen China 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. Caution: Any changes or modi cations to this device not explicitly approved by manufacturer could void your authority to operate this 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. The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition without restriction. z Technical specifications Bluetooth V4.0: works in the 2.4GHz (2402MHz~2480MHz) ISM band Channel Number: 79 channels for V4.0(DSS) and 40 channels for V4.0(DTS) Channel Spacing: 1MHz for V4.0(DSS) and 2MHz for V4.0(DTS) Modulation type: GFSK, π/4-DQPSK, 8-DPSK for V4.0(DSS) and GFSK for V4.0(DTS) WIFI: work in the 2.4GHz(2412MHz~2462MHz), Modulation: DSSS and OFDM on IEEE 802.11 protocols and support 802.11b/g/n. Channel spacing: 5MHz 11 channels for 20MHz bandwidth(2412-2462MHz) 7 channels for 20MHz bandwidth(2422-2452MHz) GPS: Receiving Frequency: 1575.42MHz 2G: The MOBILE PHONE operates on the GSM 850/900/1800/1900MHz Band Modulation: GMSK for GSM/GPRS RFID: works in the 920.1-925.0MHz band Channel Number: 50 channels Channel Spacing: 100KHz Modulation type: ASK Specific Absorption Rate (SAR) information: This Smart Phone meets the government's requirements for exposure to radio waves. The guidelines are based on standards that were developed by independent scientific organizations through periodic and thorough evaluation of scientific studies. The standards include a substantial safety margin designed to assure the safety of all persons regardless of age or health. FCC RF Exposure Information and Statement The SAR limit of USA (FCC) is 1.6 W/kg averaged over one gram of tissue. Device types: Smart Phone (FCC ID: TQ4-XC1003) has also been tested against this SAR limit. This device was tested for typical body-worn operations with the back of the handset kept 15mm from the body. To maintain compliance with FCC RF exposure requirements, use accessories that maintain a 15mm 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. Body-worn Operation This device was tested for typical body-worn operations. To comply with RF exposure requirements, a minimum separation distance of 15mm must be maintained between the user’s body and the handset, including the antenna. Third-party belt-clips, holsters, and similar accessories used by this device should not contain any metallic components. Body-worn accessories that do not meet these requirements may not comply with RF exposure requirements and should be avoided. Use only the supplied or an approved antenna.

S Invengo Information Technology Co., Ltd. Add: 3 / F, No.T2-B, High-Tech Industrial Park South, Shenzhen 518057, China Tel: +86-755-26525035 Fax: +86-755-26525035 2014-12-09 To: Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD Confidentiality Request regarding application for certification of FCC ID: TQ4-XC1003 We hereby request confidential treatment of information accompanying this application as outlined below: - Schematics Diagram - Block Diagram - Operation description The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these materials may be harmful to the applicant and provide unjustified benefits to its competitors. The applicant understands that pursuant to Section 0.457 & 0.459 of the Rules, disclosure of this application and all accompanying documentation will not be made before the date of the Grant for this application. Sincerely, Client’s name / title : Shuangliang Yi / Quality manager Contact information / address : 3 / F, No.T2-B, High-Tech Industrial Park South, Shenzhen 518057, China Tel: +86-755-26525035 Fax: +86-755-26525035 E-Mail: [email protected]

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: TQ4-XC1003 Report No.: LCS1510291562E ________________________________________________________________________________ _________ This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd.. Page 1 of 4 1. EXTERIOR PHOTOGRAPHS Fig.1 Fig.2 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: TQ4-XC1003 Report No.: LCS1510291562E ________________________________________________________________________________ _________ This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd.. Page 2 of 4 Fig.3 Fig.4 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: TQ4-XC1003 Report No.: LCS1510291562E ________________________________________________________________________________ _________ This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd.. Page 3 of 4 Fig.5 Fig.6 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: TQ4-XC1003 Report No.: LCS1510291562E ________________________________________________________________________________ _________ This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd.. Page 4 of 4 Fig.7 Fig.9

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: TQ4-XC1003 Report No.: LCS1510291562E This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd. Page 1 of 1 LABEL AND LOCATION Size: L 3.5cm*W 2.0cm Material: Tagboard Glue: adhesive sticker Font color: Black Label color: White Smart Phone Model: XC1003 FCC ID: TQ4-XC1003 Input：5V, 1 A Battery capacity: 3.8V/ 2000mAh Invengo Information Technology Co., Ltd. Made In China Label Location

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: TQ4-XC1003 Report No.: LCS1510291562E ________________________________________________________________________________ _________ This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd.. Page 1 of 5 1. INTERIOR PHOTOGRAPHS Fig.1 Fig.2 GSM Antenna SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: TQ4-XC1003 Report No.: LCS1510291562E ________________________________________________________________________________ _________ This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd.. Page 2 of 5 Fig.3 Fig.4 WIFI/BT/GPS Antenna SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: TQ4-XC1003 Report No.: LCS1510291562E ________________________________________________________________________________ _________ This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd.. Page 3 of 5 Fig.5 Fig.6 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: TQ4-XC1003 Report No.: LCS1510291562E ________________________________________________________________________________ _________ This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd.. Page 4 of 5 Fig.7 Fig.8 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: TQ4-XC1003 Report No.: LCS1510291562E ________________________________________________________________________________ _________ This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd.. Page 5 of 5 Fig.9 RFID Antenna

Tune up procedure Tune up procedure shall be over the power range or at specific operating power levels. It must provide an operational voltage (DC 3.8V by battery) to turn on the device and on one certain channel in service mode by means of company proprietary software. spectrum analyzer(Agilent, E440B) and Power meter (R&S,NRVS)measures the 2.4G device specific RF characteristics and Tow way radio device specific RF characteristics. Base station simulator (CMU 200) measures the 2G device specific RF characteristics. The maximum gains of each individual device are adjusted until the target value met. Maximum RF Conducted Output Power Frequency Bands Service PCL/Class Target Value (dBm; Average) Bluetooth V4.0 BLE GFSK / -4 ± 1.0 Bluetooth V4.0 GFSK / 4 ± 1.0 π/4-DQPSK / 3.5 ± 1.0 8-DPSK / 3.5 ± 1.0 WIFI 802.11b 1Mbps 14.5 ± 1.0 802.11g 6Mbps 14.0 ± 1.0 802.11n(HT20) 6.5Mbps 14.0 ± 1.0 802.11n(HT40) 13.5Mbps 13.5 ± 1.0 RFID ASK / 24.0 ± 1.0 GSM 850 Band GSM 5 / Class 4 33.00 ± 1.0 GPRS (Slot 1) 5 / Class 4 33.00 ± 1.0 GPRS (Slot 2) 5 / Class 4 31.00 ± 1.0 GPRS (Slot 3) 5 / Class 4 29.00 ± 1.0 GPRS (Slot 4) 5 / Class 4 28.00 ± 1.0 PCS 1900 Band GSM 0 / Class 1 30.00 ± 1.0 GPRS (Slot 1) 0 / Class 1 29.50 ± 1.0 GPRS (Slot 2) 0 / Class 1 28.00 ± 1.0 GPRS (Slot 3) 0 / Class 1 26.00 ± 1.0 GPRS (Slot 4) 0 / Class 1 25.00 ± 1.0 Then these appropriate gain settings are stored in each device individually. The user has no possibility to change these settings later on, and during manufacturing each device will be individual calibrated. The measurement is done in fully calibrated setup, which is based on a CMU 200 base station simulator, spectrum analyzer(Agilent, E440B) and Power meter. Furthermore, the highest power level is verified afterwards in a call measurement on three channels (low, middle and high).

SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID:TQ4-XC1003 Report No.: LCS1510291559E This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd.. Page 1 of 47 FCC TEST REPORT FOR Invengo Information Technology Co., Ltd. Smart Phone Model No.: XC1003 Additional Model No.: Please refer to page 5. Prepared for : Invengo Information Technology Co., Ltd. Address : 3 / F, No.T2-B, High-Tech Industrial Park South, Shenzhen 518057, China Prepared by : Shenzhen LCS Compliance Testing Laboratory Ltd. Address : 1/F., Xingyuan Industrial Park, Tongda Road, Bao'an Avenue, Bao'an District, Shenzhen, Guangdong, China Tel : (+86)755-82591330 Fax : (+86)755-82591332 Web : www.LCS-cert.com Mail : [email protected] Date of receipt of test sample : October 28, 2015 Number of tested samples : 1 Serial number : 866371020050017 Date of Test : October 28, 2015 – November 21, 2015 Date of Report : November 21, 2015 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID:TQ4-XC1003 Report No.: LCS1510291559E This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd.. Page 2 of 47 FCC TEST REPORT FCC CFR 47 PART 15 C(15.247): 2014 Report Reference No. ................ : LCS1509221199E Date of Issue ................................... : November 21, 2015 Testing Laboratory Name ........... : Shenzhen LCS Compliance Testing Laboratory Ltd. Address ........................................... : 1/F., Xingyuan Industrial Park, Tongda Road, Bao'an Avenue, Bao'an District, Shenzhen, Guangdong, China Testing Location/ Procedure .......... : Full application of Harmonised standards ■ Partial application of Harmonised standards □ Other standard testing method □ Applicant’s Name ......................... : Invengo Information Technology Co., Ltd. Address ........................................... : 3 / F, No.T2-B, High-Tech Industrial Park South, Shenzhen 518057, China Test Specification Standard .......................................... : FCC CFR 47 PART 15 C(15.247): 2014 Test Report Form No. ..................... : LCSEMC-1.0 TRF Originator ............................... : Shenzhen LCS Compliance Testing Laboratory Ltd. Master TRF..................................... : Dated 2011-03 Shenzhen LCS Compliance Testing Laboratory Ltd. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen LCS Compliance Testing Laboratory Ltd. is acknowledged as copyright owner and source of the material. Shenzhen LCS Compliance Testing Laboratory Ltd. takes no responsibility for and will not assume liability for damages resulting from the reader's interpretation of the reproduced material due to its placement and context. Test Item Description. ................. : Smart Phone Trade Mark ..................................... : Model/ Type reference .................... : XC1003 Ratings ............................................ : DC 3.8V by Lithium ion polymer battery(2000mAh) Recharge Voltage: DC 5V/1A Result ........................................... : Positive Compiled by: Supervised by: Approved by: Kyle Yin/ File administrators Glin Lu/ Technique principal Gavin Liang/ Manager SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID:TQ4-XC1003 Report No.: LCS1510291559E This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd.. Page 3 of 47 FCC -- TEST REPORT Test Result Positive The test report merely corresponds to the test sample. It is not permitted to copy extracts of these test result without the written permission of the test laboratory. Test Report No. : LCS1509221199E November 21, 2015 Date of issue Type / Model........................... : XC1003 EUT......................................... : Smart Phone Applicant............................... : Invengo Information Technology Co., Ltd. Address.................................. : 3 / F, No.T2-B, High-Tech Industrial Park South, Shenzhen 518057, China Telephone............................... : / Fax.......................................... : / Manufacturer........................ : SHENZHEN YINGR TECHNOLOGY CO., LTD. Address................................... : 10th floor,#08-09,Research Complex Building, Tsinghua Hi-Tech Park, Nanshan Hi-Tech Industrial Park(North), Shenzhen China Telephone............................... : / Fax.......................................... : / Factory................................... : SHENZHEN YINGR TECHNOLOGY CO., LTD. Address................................... : 10th floor,#08-09,Research Complex Building, Tsinghua Hi-Tech Park, Nanshan Hi-Tech Industrial Park(North), Shenzhen China Telephone............................... : / Fax.......................................... : / SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID:TQ4-XC1003 Report No.: LCS1510291559E This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd.. Page 4 of 47 TABLE OF CONTENTS Description Page 1. GENERAL INFORMATION ............................................................................................................ 5 1.1 Description of Device (EUT)............................................................................................................ 5 1.2 Support equipment List ..................................................................................................................... 5 1.3 External I/O Cable ............................................................................................................................ 5 1.4 Description of Test Facility ............................................................................................................... 6 1.5 Statement of The Measurement Uncertainty ..............................................…

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SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID:TQ4-XC1003 Report No.: LCS1510291560E This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd.. Page 1 of 45 FCC TEST REPORT FOR Invengo Information Technology Co., Ltd. Smart Phone Model No.: XC1003 Additional Model No.: Please refer to page 5. Prepared for : Invengo Information Technology Co., Ltd. Address : 3 / F, No.T2-B, High-Tech Industrial Park South, Shenzhen 518057, China Prepared by : Shenzhen LCS Compliance Testing Laboratory Ltd. Address : 1/F., Xingyuan Industrial Park, Tongda Road, Bao'an Avenue, Bao'an District, Shenzhen, Guangdong, China Tel : (+86)755-82591330 Fax : (+86)755-82591332 Web : www.LCS-cert.com Mail : [email protected] Date of receipt of test sample : October 28, 2015 Number of tested samples : 1 Serial number : 866371020050017 Date of Test : October 28, 2015 – November 21, 2015 Date of Report : November 21, 2015 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID:TQ4-XC1003 Report No.: LCS1510291560E This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd.. Page 2 of 45 FCC TEST REPORT FCC CFR 47 PART 15 C(15.247): 2014 Report Reference No. ................ : LCS1510291560E Date of Issue ................................... : November 21, 2015 Testing Laboratory Name ........... : Shenzhen LCS Compliance Testing Laboratory Ltd. Address ........................................... : 1/F., Xingyuan Industrial Park, Tongda Road, Bao'an Avenue, Bao'an District, Shenzhen, Guangdong, China Testing Location/ Procedure .......... : Full application of Harmonised standards ■ Partial application of Harmonised standards □ Other standard testing method □ Applicant’s Name ......................... : Invengo Information Technology Co., Ltd. Address ........................................... : 3 / F, No.T2-B, High-Tech Industrial Park South, Shenzhen 518057, China Test Specification Standard .......................................... : FCC CFR 47 PART 15 C(15.247): 2014 Test Report Form No. ..................... : LCSEMC-1.0 TRF Originator ............................... : Shenzhen LCS Compliance Testing Laboratory Ltd. Master TRF..................................... : Dated 2011-03 Shenzhen LCS Compliance Testing Laboratory Ltd. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purposes as long as the Shenzhen LCS Compliance Testing Laboratory Ltd. is acknowledged as copyright owner and source of the material. Shenzhen LCS Compliance Testing Laboratory Ltd. takes no responsibility for and will not assume liability for damages resulting from the reader's interpretation of the reproduced material due to its placement and context. Test Item Description. ................. : Smart Phone Trade Mark ..................................... : Model/ Type reference .................... : XC1003 Ratings ............................................ : DC 3.8V by Lithium ion polymer battery(2000mAh) Recharge Voltage: DC 5V/1A Result ........................................... : Positive Compiled by: Supervised by: Approved by: Kyle Yin/ File administrators Glin Lu/ Technique principal Gavin Liang/ Manager SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID:TQ4-XC1003 Report No.: LCS1510291560E This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd.. Page 3 of 45 FCC -- TEST REPORT Test Result Positive The test report merely corresponds to the test sample. It is not permitted to copy extracts of these test result without the written permission of the test laboratory. Test Report No. : LCS1510291560E November 21, 2015 Date of issue Type / Model........................... : XC1003 EUT......................................... : Smart Phone Applicant............................... : Invengo Information Technology Co., Ltd. Address.................................. : 3 / F, No.T2-B, High-Tech Industrial Park South, Shenzhen 518057, China Telephone............................... : / Fax.......................................... : / Manufacturer........................ : Invengo Information Technology Co., Ltd. Address................................... : 3 / F, No.T2-B, High-Tech Industrial Park South, Shenzhen 518057, China Telephone............................... : / Fax.......................................... : / Factory................................... : Invengo Information Technology Co., Ltd. Address................................... : 3 / F, No.T2-B, High-Tech Industrial Park South, Shenzhen 518057, China Telephone............................... : / Fax.......................................... : / SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID:TQ4-XC1003 Report No.: LCS1510291560E This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd.. Page 4 of 45 TABLE OF CONTENTS Description Page 1. GENERAL INFORMATION ........................................................................................................... 5 1.1 Description of Device (EUT)........................................................................................................... 5 1.2 Support equipment List .................................................................................................................... 5 1.3 External I/O Cable ........................................................................................................................... 6 1.4 Description of Test Facility .............................................................................................................. 6 1.5 Statement of The Measurement Uncertainty ..................................................................................... 6 1.6 Measurement Uncertainty ...........................…

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SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: TQ4-XC1003 Report No.: LCS1510291562E ________________________________________________________________________________ _________ This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd.. Page 1 of 2 Photographs OF Test Setup 1. Photo of Radiated Emissions Measurement Fig.1 Fig.2 SHENZHEN LCS COMPLIANCE TESTING LABORATORY LTD. FCC ID: TQ4-XC1003 Report No.: LCS1510291562E ________________________________________________________________________________ _________ This report shall not be reproduced except in full, without the written approval of Shenzhen LCS Compliance Testing Laboratory Ltd.. Page 2 of 2 2.Photo of Line Conducted Emissions Measurement