O55B110X2Smart Phone

kept 1.5cm from the body. To maintain compliance with FCC RF UserGuide Guiade Usuario Welcome Thank you for purchasing this innovative Duo product. Due to different software versions and network operators, refer to your phone for the correct details. The specifications in this manual are subject to change without notice. Duo reserves the final right to interpret the performance of this mobile phone. While the utmost care was taken in the production of this manual, neither Duo nor any other affiliated company, assumes responsibility for any mistakes or errors that may be in this document. Duo and the Duo logo are registered trademarks of Duo. Other trademarks are the property of their respective owners. Description of Keys [Left soft key] Press this key to enter the main menu Press this key to confirm the function Press this key to answer a call [Right soft key] Press this key to enter phonebook Press this key to go back to previous menu Press this key to reject a call [OK Key] Press OK key to confirm and enter main menu, press and hold this key to turn on torch light [Call key] Press this key to make a call Press to answer an incoming call Press to enter call history [End key] Press to end a call, press and hold to turn off phone Power On: Press and hold to turn on phone Press this key to go back to standby screen. [Navigation keys] Press to scroll through options when browsing a function list. In edit mode, press direction keys to navigate. In standby mode, press a direction key to enter the specified function page. You can also customize direction keys to match the desired functions. In conversation mode, press up or down to adjust volume [Number keys] Dial numbers to make call. Press and hold number keys for speed dial, if you set speed dial on. [ * key] , press * key twice. In Player function or FM radio press * key to decrease volume. [ # key] Press and hold this key to switch between profiles. Press with left soft key to lock the keypad. In Player function or FM radio, press # key to increase volume. Bienvenido Gracias por haber adquirido este teléfono móvil innovador Duo. Lo invitamos a leer las instrucciones presentes en este manual para que pueda configurar y utilizar todas las funciones que ofrece su teléfono nuevo. Las especificaciones en este manual están sujetas a cambios sin aviso. Duo reserva el derecho de interpretar el funcionamiento y rendimiento de este teléfono móvil. Aunque este manual fue elaborado a conciencia y con mucho cuidado, Duo ni ninguna empresa afiliada, asume responsabilidad por cualquier error o errores contenidos en este documento. Duo y el logotipo de Duo son marcas registradas de Duo. El resto de las marcas comerciales son la propiedad de sus respectivos dueños. Funciones de las Teclas [Tecla de Función Izquierda] Oprima esta tecla para ingresar al menú principal Oprima esta tecla para confirmar una función Oprima esta tecla para contestar una llamada [Tecla de Función Derecha] Oprima esta tecla para abrir los contactos Oprima esta tecla para regresar a la pantalla Oprima esta tecla para rechazar una llamada [Tecla de OK] Oprima esta tecla para confirmar una función y para ingresar al menú principal. Oprima y aguante esta tecla para utilizar la linterna. [Tecla de Llamadas] Oprima esta tecla para iniciar una llamada Oprima esta tecla para contestar una llamada Oprima esta tecla para revisar el registro de llamadas. [Tecla de Finalizar] Oprima esta tecla para terminar una llamada. Oprima y aguante esta tecla para apagar el teléfono. Para encender el teléfono oprima y aguante esta tecla Oprima esta tecla para regresar a la pantalla inicial. [Teclas de Navegación] Oprima esta tecla para mostrar las opciones y funciones disponibles. En ciertas pantallas, esta tecla se puede utilizar para navegar. En modo de espera puede utilizar estas teclas para abrir ciertas pantallas. Estas teclas se pueden programar. Durante una conversación, puede oprimir la tecla hacia arriba o hacia abajo para ajustar el volumen. [Teclas Numéricas] Oprima las teclas numéricas, del 0 al 9, para ingresar números y caracteres. Oprima y aguante las teclas numéricas para efectuar marcación rápida. La tecla # y la tecla * corresponden a diferentes funciones dependiendo de la pantalla o el menú. En función de reproductor de audio o radio FM la tecla * baja el volumen y la tecla # aumenta el volumen. La tecla # también la puede utilizar para cambiar de perfil. Getting Started 1. Installing the SIM Card and the Battery Ensure that the gold contact area on the SIM card is facing downward, and the beveled edge is properly aligned with the SIM card slot. Warning: Make sure to switch off the phone before taking out SIM card, otherwise your SIM card might be damaged. 2. Removing the Battery and the SIM Card. Before removing the battery and the SIM card, ensure that your phone is powered off. 3. Charging Batter. It takes about 2.5 hours to fully charge the battery. While charging, the power indicator on the phone’s display will flash and rotate, if the phone is off a charging screen will appear indicating the phone is charging. Once the charging indicator stops flashing, charging has completed, if the phone is off a charging-finished icon will appear. It is normal for the battery, phone, and charger to get hot during the charging process. Note: Battery must be charged in a well-ventilated area with a temperature between -10°C~+55°C. Only use a charger provided by manufacturer. Using an unauthorized charger might cause damage and voids the warranty. If the charging temperature is too high or too low, the phone will automatically give a warning and stop charging to prevent damage. 4. Turn phone on/off To turn phone on/off, press and hold the End key. If you turned on the phone without a SIM card installed you will see the prompt "Insert SIM card". Once the phone is ready you may see the following prompts: Enter phone password – if you have set up phone lock password. Enter PIN – if you have set up …

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SCS-F18: Project and Product Certification Representative Authorization Letter Page 1 of 2 Rev 5.0 775 Montague Expressway Milpitas, CA 95035 Tel: 408-526-1188 Fax: 408-526-1088 Email: [email protected] Project and Product Certification Representative Authorization Letter Reason for Amendment (current / obsolete) Revision History Approved Date From To Initial Release (obsolete) 1.0 1.0 Nov-14-2006 Revised wording (obsolete) 1.0 2.0 Sept–25-2007 Updated company template (obsolete) 2.0 3.0 Jan-31-2012 Updated letter information (obsolete) 3.0 4.0 May-23-2014 Added FCC ID field (current) 4.0 5.0 Sept 16 2014 SCS-F18: Project and Product Certification Representative Authorization Letter Page 2 of 2 Rev 5.0 Swagtek 2015-6-29 To: SIEMIC, INC. 775 Montague Expressway, Milpitas, CA 95035 USA Dear Sir/Madam, Re: Product Certification Representative Authorization Letter We, Swagtek hereby authorize SIEMIC, Inc. to act as a Certification Body for certifying for the following project(s): Product description, : Smart Phone model name: IS-B1102, DU-1B011B FCC ID: O55B110X2 Sincerely, Client’s signature Client’s name / title : Charles Cheng/Manager Contact information / address : 10205 NW 19th Street, STE101, Miami, FL 33172 USA

SCS-F19: Confidentiality Request Letter Page 1 of 2 Rev 4.0 775 Montague Expressway Milpitas, CA 95035 Tel: 408-526-1188 Fax: 408-526-1088 Email: [email protected] Confidentiality Request Letter Reason for Amendment (current / obsolete) Revision History Approved Date From To Initial Release (obsolete) 1.0 1.0 Nov-14-2006 Adding CFR 2.459 (obsolete) 1.0 2.0 August – 11 - 2008 Updated company template & Added text box (obsolete) 2.0 3.0 Jan-31-2012 Added IC confidentiality letter form (current) 3.0 4.0 March-26-2015 SCS-F19: Confidentiality Request Letter Page 2 of 2 Rev 4.0 Swagtek 2015-6-29 To: Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD Subject: Permanent Confidentiality Request for FCC ID: O55B110X2 We hereby request confidential treatment of information accompanying this application as outlined below: - Block Diagram - . Schematics - . Operational Description - . Tune up Procedure - . Part List 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 signature Client’s name / title : Charles Cheng/Manager Contact information / address : 10205 NW 19th Street, STE101, Miami, FL 33172 USA

Test Report 15070467-FCC-E Page 20 of 31 Annex B. EUT And Test Setup Photographs Annex B.i. Photograph: EUT External Photo Whole Package - Top View Adapter - Front View EUT - Front View EUT - Rear View EUT - Top View EUT - Bottom View Test Report 15070467-FCC-E Page 21 of 31 EUT - Left View EUT - Right View

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Test Report 15070467-FCC-E Page 22 of 31 Annex B.ii. Photograph: EUT Internal Photo Cover Off - Top View 1 Cover Off - Top View 2 Battery – Top View Battery - Bottom View Mainborad With Shielding - Front View 1 Mainborad With Shielding - Front View 2 Test Report 15070467-FCC-E Page 23 of 31 Mainborad With Shielding - rear View Mainborad Without Shielding - rear View LCD – Front View 1 LCD - Rear View 1 LCD – Front View 2 LCD - Rear View 2 Test Report 15070467-FCC-E Page 24 of 31 GSM Antenna View BT Antenna View

RF EXPOSURE REPORT Report No.: 15070467-FCC-H Applicant Swagtek Product Name Smart Phone Model No. IS-B1102 Serial No. DU-1B011B Test Standard FCC 2.1093 Test Date June 20 to June 27, 2015 Issue Date June 27, 2015 Test Result Pass Fail Equipment complied with the specification Equipment did not comply with the specification Winnie Zhang Test Engineer Davida Huang Checked By This test report may be reproduced in full only Test result presented in this test report is applicable to the tested sample only Issued by: SIEMIC (SHENZHEN-CHINA) LABORATORIES Zone A, Floor 1, Building 2 Wan Ye Long Technology Park South Side of Zhoushi Road, Bao’an District, Shenzhen, Guangdong China 518108 Phone: +86 0755 2601 4629801 Email: [email protected] Test Report 15070467-FCC-H Page 2 of 9 Laboratories Introduction SIEMIC, headquartered in the heart of Silicon Valley, with superior facilities in US and Asia, is one of the leading independent testing and certification facilities providing customers with one-stop shop services for Compliance Testing and Global Certifications. In addition to testing and certification, SIEMIC provides initial design reviews and compliance management throughout a project. Our extensive experience with China, Asia Pacific, North America, European, and International compliance requirements, assures the fastest, most cost effective way to attain regulatory compliance for the global markets. Accreditations for Conformity Assessment Country/Region Scope USA EMC, RF/Wireless, SAR, Telecom Canada EMC, RF/Wireless, SAR, Telecom Taiwan EMC, RF, Telecom, SAR, Safety Hong Kong RF/Wireless, SAR, Telecom Australia EMC, RF, Telecom, SAR, Safety Korea EMI, EMS, RF, SAR, Telecom, Safety Japan EMI, RF/Wireless, SAR, Telecom Singapore EMC, RF, SAR, Telecom Europe EMC, RF, SAR, Telecom, Safety Test Report 15070467-FCC-H Page 3 of 9 This page has been left blank intentionally. Test Report 15070467-FCC-H Page 4 of 9 CONTENTS 1. REPORT REVISION HISTORY ............................................................................................................................ 5 2. CUSTOMER INFORMATION ................................................................................................................................ 5 3. TEST SITE INFORMATION ................................................................................................................................... 5 4. EQUIPMENT UNDER TEST (EUT) INFORMATION ......................................................................................... 6 5. FCC §2.1093 - RADIOFREQUENCY RADIATION EXPOSURE EVALUATION: PORTABLE DEVICES. 8 5.1 RF EXPOSURE .......................................................................................................................................................... 8 5.2 TEST RESULT ........................................................................................................................................................... 9 Test Report 15070467-FCC-H Page 5 of 9 1. Report Revision History Report No. Report Version Description Issue Date 15070467-FCC-H NONE Original June 27, 2015 2. Customer information Applicant Name Swagtek Applicant Add 10205 NW 19th Street, STE101, Miami, FL 33172 USA Manufacturer Swagtek Manufacturer Add 10205 NW 19th Street, STE101, Miami, FL 33172 USA 3. Test site information Lab performing tests SIEMIC (Shenzhen-China) LABORATORIES Lab Address Zone A, Floor 1, Building 2 Wan Ye Long Technology Park South Side of Zhoushi Road, Bao’an District, Shenzhen, Guangdong China 518108 FCC Test Site No. 718246 IC Test Site No. 4842E-1 Test Software Radiated Emission Program-To Shenzhen v2.0 Test Report 15070467-FCC-H Page 6 of 9 4. Equipment under Test (EUT) Information Description of EUT: Smart Phone Main Model: IS-B1102 Serial Model: DU-1B011B Date EUT received: June 19, 2015 Test Date(s): June 20 to June 27, 2015 Antenna Gain: GSM850: 0.07 dBi PCS1900:0.58 dBi Bluetooth:0.51 dBi Type of Modulation: GSM / GPRS: GMSK Bluetooth: GFSK, π /4DQPSK, 8DPSK RF Operating Frequency (ies): GSM850 TX: 824.2 ~ 848.8 MHz; RX: 869.2 ~ 893.8 MHz PCS1900 TX: 1850.2 ~ 1909.8 MHz; RX: 1930.2 ~ 1989.8 MHz Bluetooth& BLE: 2402-2480 MHz Test Report 15070467-FCC-H Page 7 of 9 Number of Channels: GSM 850: 124CH PCS1900: 299CH Bluetooth: 79CH Port: Power Port, Earphone Port, USB Port Input Power: Battery: Model: IS-B1102 Spec: 3.7V 800mAh 2.96Wh Adapter: Model: IS-B1102 Input: AC 100-240V; 50/60Hz 150mA Output: DC 5.0V; 500mA Trade Name : iSwag Shark , Duo Shark GPRS/EGPRS Multi-slot class 8/10/12 FCC ID: O55B110X2 Test Report 15070467-FCC-H Page 8 of 9 DFP/ 5. FCC §2.1093 - Radiofrequency radiation exposure evaluation: portable devices. 5.1 RF Exposure Standard Requirement: According to §15.247 (i) and §1.1307(b)(1), systems operating under the provisions of this section shall be operated in a manner that ensures that the public is not exposed to radio frequency energy level in excess of the Commission’ s guidelines. Routine SAR evaluation refers to that specifically required by § 2.1093, using measurements or computer simulation. When routine SAR evaluation is not required, portable transmitters with output power greater than the applicable low threshold require SAR evaluation to qualify for TCB approval. result = P= Maximum turn-up power in mW F= Channel frequency in GHz D= Minimum test separation distance in mm Test Report 15070467-FCC-H Page 9 of 9 5.2 Test Result Bluetooth Mode: Modulation CH Freq (MHz) Conducted Power (dBm) Tune Up Power (dBm) Max Tune Up Power (dBm) Max Tune Up Power (mW) ResultLimit GFSK Low 2402 0.622 0±1 1 1.259 0.39 3 Mid 2441 0.867 0±1 1 1.259 0.39 3 High 2480 -0.148 0±1 1 1.259 0.40 3 π /4 DQPSK Low 2402 2.187 2.0±1 3 1.995 0.62 3 Mid 2441 2.504 2.0±1 3 1.995 0.62 3 High 2480 1.439 2.0±1 3 1.995 0.63 3 8-DPSK Low 2402 2.394 2.0±1 3 1.995 0.62 3 Mid 2441 2.678 2.0±1 3 1.995 0.62 3 High 2480 1.624 2.0±1 3 1.995 0.63 3 Result: Compliance No SAR measurement is requir…

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RF TEST REPORT Report No.: 15070467-FCC-R2 Applicant Swagtek Product Name Smart Phone Model No. IS-B1102 Serial No. DU-1B011B Test Standard FCC Part 15.247: 2014, ANSI C63.10: 2013 Test Date June 20 to June 27, 2015 Issue Date June 27, 2015 Test Result Pass Fail Equipment complied with the specification Equipment did not comply with the specification Winnie Zhang Test Engineer David Huang Checked By This test report may be reproduced in full only Test result presented in this test report is applicable to the tested sample only Issued by: SIEMIC (SHENZHEN-CHINA) LABORATORIES Zone A, Floor 1, Building 2 Wan Ye Long Technology Park South Side of Zhoushi Road, Bao’an District, Shenzhen, Guangdong China 518108 Phone: +86 0755 2601 4629801 Email: [email protected] Test Report 15070467-FCC-R2 Page 2 of 59 Laboratories Introduction SIEMIC, headquartered in the heart of Silicon Valley, with superior facilities in US and Asia, is one of the leading independent testing and certification facilities providing customers with one-stop shop services for Compliance Testing and Global Certifications. In addition to testing and certification, SIEMIC provides initial design reviews and compliance management throughout a project. Our extensive experience with China, Asia Pacific, North America, European, and International compliance requirements, assures the fastest, most cost effective way to attain regulatory compliance for the global markets. Accreditations for Conformity Assessment Country/Region Scope USA EMC, RF/Wireless, SAR, Telecom Canada EMC, RF/Wireless, SAR, Telecom Taiwan EMC, RF, Telecom, SAR, Safety Hong Kong RF/Wireless, SAR, Telecom Australia EMC, RF, Telecom, SAR, Safety Korea EMI, EMS, RF, SAR, Telecom, Safety Japan EMI, RF/Wireless, SAR, Telecom Singapore EMC, RF, SAR, Telecom Europe EMC, RF, SAR, Telecom, Safety Test Report 15070467-FCC-R2 Page 3 of 59 This page has been left blank intentionally. Test Report 15070467-FCC-R2 Page 4 of 59 CONTENTS 1. REPORT REVISION HISTORY ............................................................................................................................ 5 2. CUSTOMER INFORMATION ................................................................................................................................ 5 3. TEST SITE INFORMATION ................................................................................................................................... 5 4. EQUIPMENT UNDER TEST (EUT) INFORMATION ......................................................................................... 6 5. TEST SUMMARY .................................................................................................................................................... 8 6. MEASUREMENTS, EXAMINATION AND DERIVED RESULTS ..................................................................... 9 6.1 ANTENNA REQUIREMENT ..................................................................................................................................... 9 6.2 CHANNEL SEPARATION ...................................................................................................................................... 10 6.3 20DB BANDWIDTH ................................................................................................................................................. 14 6.4 PEAK OUTPUT POWER ........................................................................................................................................ 18 6.5 NUMBER OF HOPPING CHANNEL ..................................................................................................................... 22 6.6 TIME OF OCCUPANCY (DWELL TIME) ............................................................................................................. 24 6.7 BAND EDGE ............................................................................................................................................................. 28 6.8 AC POWER LINE CONDUCTED EMISSIONS ................................................................................................... 36 6.9 RADIATED SPURIOUS EMISSIONS ................................................................................................................... 42 ANNEX A. TEST INSTRUMENT ................................................................................................................................. 47 ANNEX B. EUT AND TEST SETUP PHOTOGRAPHS ........................................................................................... 48 ANNEX C. TEST SETUP AND SUPPORTING EQUIPMENT ................................................................................ 54 ANNEX D. USER MANUAL / BLOCK DIAGRAM / SCHEMATICS / PARTLIST .................................................. 58 ANNEX E. DECLARATION OF SIMILARITY ............................................................................................................ 59 Test Report 15070467-FCC-R2 Page 5 of 59 1. Report Revision History Report No. Report Version Description Issue Date 15070467-FCC-R2 NONE Original June 27, 2015 2. Customer information Applicant Name Swagtek Applicant Add 10205 NW 19th Street, STE101, Miami, FL 33172 USA Manufacturer Swagtek Manufacturer Add 10205 NW 19th Street, STE101, Miami, FL 33172 USA 3. Test site information Lab performing tests SIEMIC (Shenzhen-China) LABORATORIES Lab Address Zone A, Floor 1, Building 2 Wan Ye Long Technology Park South Side of Zhoushi Road, Bao’an District, Shenzhen, Guangdong China 518108 FCC Test Site No. 718246 IC Test Site No. 4842E-1 Test Software Radiated Emission Program-To Shenzhen v2.0 Test Report 15070467-FCC-R2 Page 6 of 59 4. Equipment under Test (EUT) Information Description of EUT: Smart Phone Main Model: IS-B1102 Serial Model: DU-1B011B Date EUT received: June 19, 2015 Test Date(s): June 20 to June 27, 2015 Equipment Category： DSS Antenna Gain: GSM850: 0.07 dBi PCS1900:0.58 dBi Bluetooth:0.51 dBi Type of …

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Test Report 15070467-FCC-R2 Page 53 of 59 Annex B.iii. Photograph: Test Setup Photo Conducted Emissions Test Setup Front View Conducted Emissions Test Setup Side View Radiated Spurious Emissions Test Setup Below 1GHz Radiated Spurious Emissions Test Setup Above 1GHz