WA6SL4502Mobile Phone

Verykool SL4502 1 User Manual ‐‐‐‐Verykool SL4502 Verykool SL4502 2 Contents 1．APPEARANCE AND KEYPAD OPERATIONS ............................ 3 2．USING MEMORY CARD AS U DISK ............................... 4/5 3．WIFI ...................................................... 6/7 4．BLUETOOTH ................................................... 8 5．MAIL ........................................................ 9  5.1 GMAIL ...................................................................................................................... 9  5.2 EMAIL .......................................................................................................................... 10 6．DIALLING .............................................. 11/12/13 7．MESSAGING ............................................ 14/15/16 8. CONTACTS ............................................. 17/19/21 9. INTENET EXPLOR .......................................... 22/23 10．RECORDER .................................................. 24 11．CLOCK ..................................................... 24 12. CACULATOR ................................................. 25 13．CAMERA .............................................. 26/27/28  13.1 IMAGE MODE .................................................................................................................. 26  13.2 VIDEO MODE ................................................................................................................. 27 14．IMAGES ................................................ 29/30 15．MUSIC .................................................. 31/32 16. CALENDER .................................................. 33 17. FM RADIO .................................................. 34 18. SETTINGS ......................................... 35/36/37/38 Verykool SL4502 3 19. NOTICES FOR THE USE OF PHONE ........................... 39/40 1 . Appearance and Keypad Operations Keys Functions home  Press this button to return home from any application or interface.  Press it to open recently opened application window. menu  Press it to start the menu，which allows you to perform actions in the current interface or options’ menu. back  Press it to return to the previous interface，or to close dialog box 、 options’ menu、notification panel or the keypad. power  Press it to open the phone’s menu，then you could choose to lock the screen、 turn off the phone，or set it to the silent mode . up  Press it to increase the volume  Press it to turn the phone to vibration mode from the silent mode. down  Press it to decrease the volume. P‐Serson  Cover it, and then the phone’s backlight will turn off Verykool SL4502 4 front camera  Entering the camera interface, switched to the front camera can photo yourself. 2. Using Memory Card as U Disk If you want to send music, pictures or other files to the phone’s memory card from the computer，you should set memory card as u disk first. Set memory card as u disk 1) Connect the phone to the computer with USB cable. The notification icon will appear in the status box. 2) Use USB mobile transmission line will connected to the computer 3) In the notification panel, touch USB is connected ，And then touch the USB connected as a media device 1 2 3 4 Specific shown in the following figure (picture 1.2.3.4) Verykool SL4502 5 1: connectedas a media device 2:Charging info 3:Wi‐Fi network available 4:USB debuggling connected Verykool SL4502 6 3: 4) Insert the SD Card. Open USB connected. Verykool SL4502 7 2）After the connection can be directly in the PC check images captured on camera。  Notice: different PC operating system to how to operate to normal use the U disk. 1） WIN7 Can directly use 2） XP update windows media player to 11 3） Install wpdmtp.inf driver 4） Vista Unconfirmed  Notice :On the PC operation assistant tool such as mobile phone, Must be open the USB debugging. 3.WiFi Wifi provides as far as 300feet (100M) range of wireless network access. If you use cell phone to connect wifi, you should connect to the wireless access point or 「hot spots」.  Notices：The availability and coverage of Wi‐Fi signal depend on the number, infrastructure and other objects penetrated by the signal. Open Wi‐fi and to connect to the wireless network 1) Press home>menu，then touch settings>wifi and internet 2) Select the wi‐fi box，to open Wi‐Fi. Phone will automatically scan for available wireless networks. 3) Touch Wi‐Fi settings. Then a list of Wi‐Fi network will show the founded network name and security settings. (open network or WEP、WPA/WPA2 with password).If you enable the notification in Wi‐Fi settings, The status box will show this icon ( ) when open available wireless network founded. 4) Touch one of the Wi‐Fi choices to connect the network. When you choose open network, phone will connect to it automatically. If you choose WEP、WPA/WPA2 with password, you should type the password first, then touch to connect it. Verykool SL4502 8  Notices：when the phone is connected to the wireless network, The status box will show this Wi‐Fi icon（ ）, and the approximate signal strengthen (the number of lit bars).If touch the connected network，will display the name of Wi—Fi network, status,speed,signal, strength, security, information and IP address. If you want to delete the wireless settings, please touch “not reserve” as in the right picture. If you want to connect to this network, you should re‐enter these settings.  Notices： Unless you choose not to reserve the network, otherwise, there is no need to re‐enter the corresponding password when next time connecting to the previously encrypted wireless network. Wi‐Fi will search automatically, that is, phone needn’t to perform additional steps to connect Wi‐Fi networks.  Notices： Unless you choose not to reserve the network with password, otherwise, there is no need to re‐enter the corresponding password when next time connecting to the previously encrypted wireless network. Wi‐Fi will search automatically,…

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Date: 2015/9/15 To: Federal Communications Commission 7435 Oakland Mills Road Columbia, MD FCC ID: WA6SL4502 To Whom It May Concern: This letter is to ascertain that Verykool USA INC . Product 3G Smart Phone has been the units used for conducting FCC compliance testing, the DoC part will be tested by FCC recognized test lab. If you have any question or concerns, pls. contact us. Sincerely, Client’s signature: Client’s name / title: Sunny Choi /Manager Contact information / address: 3636 Nobel Drive, Suite 325, San Diego, CA 92122 USA

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 Verykool USA INC. 2015/9/15 To: SIEMIC, Inc. 775 Montague Expressway, Milpitas, CA 95035 USA Dear Sir/Madam, Re: Project and Product Certification Representative Authorization Letter We, _____Verykool USA INC_____hereby authorize SIEMIC, Inc. to act as Certification Body for certifying for the following project(s): Product description : Mobile Phone FCC ID : WA6SL4502 model name: SL4502 We affirm that between SIEMIC, Inc. and ____ Verykool USA INC ___, any difference in understanding, including test plan, measurement methods, applicable standards and relevant procedures and processes have been resolved prior to commencement of testing activities. Sincerely, Client’s signature Client’s name / title : Sunny Choi /Manager Contact information / address : 3636 Nobel Drive, Suite 325, San Diego, CA 92122 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 Verykool USA Inc. 2015/9/15 To: Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD Subject: Permanent Confidentiality Request for FCC ID: WA6SL4502 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 : Sunny Choi /Manager Contact information / address: 3636 Nobel Drive, Suite 325, San Diego, CA 92122, USA

Test Report 15070656-FCC-R5 Page 110 of 120 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 15070656-FCC-R5 Page 111 of 120 EUT - Left View EUT - Right View

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Test Report 15070656-FCC-R5 Page 112 of 120 Annex B.ii. Photograph: EUT Internal Photo Cover Off - Top View 1 Cover Off - Top View 2 Battery - Front View Battery - Rear View Small Mainbard - Front View Small Mainbard - Rear View Test Report 15070656-FCC-R5 Page 113 of 120 Mainbard With Shielding – Front View Mainborad Without Shielding - Front View Mainborad With Shielding – Rear View Mainborad Without Shielding - Rear View LCD – Front View LCD – Rear View Test Report 15070656-FCC-R5 Page 114 of 120 GSM/PCS/UMTS-FDD/LTE Antenna View WIFI/BT/BLE - Antenna View GPS - Antenna View

SAR TEST REPORT Report No.: 15070656-FCC-H Supersede Report No.: N/A Applicant Verykool USA Inc Product Name Mobile Phone Model No. SL4502 Standards FCC 47 CFR Part2(2.1093) ANSI/IEEE C95.1-1999 IEEE 1528-2013 & Published RF Exposure KDB Procedures Test Date September 6 to September 9, 2015 Issue Date September 11, 2015 Test Result PASS Equipment complied with the specification Equipment did not comply with the specification Wiky Jam Test Engineer Chris You 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 15070656-FCC-H Page 2 of 152 Laboratory 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 15070656-FCC-H Page 3 of 152 This page has been left blank intentionally. Test Report 15070656-FCC-H Page 4 of 152 CONTENTS 1 EUT IMFORMATION ...................................................................................................................................................... 5 2 TECHNICAL DETAILS ................................................................................................................................................... 6 3 INTRODUCTION ........................................................................................................................................................... 7 4 SAR MEASUREMENT SETUP ....................................................................................................................................... 8 5 ANSI/IEEE C95.1 – 1999 RF EXPOSURE LIMIT ............................................................................................................ 19 6 SYSTEM AND LIQUID VERIFICATION ......................................................................................................................... 20 7 UNCERTAINTY ASSESSMENT .................................................................................................................................... 32 8 TEST INSTRUMENT .................................................................................................................................................... 35 9 OUTPUT POWER VERIFICATION ................................................................................................................................ 36 10 EXPOSURE CONDITIONS CONSIDERATION ............................................................................................................... 64 11 SAR TEST RESULTS .................................................................................................................................................. 65 12 SAR MEASUREMENT REFERENCES .......................................................................................................................... 73 ANNEX A CALIBRATION REPORTS .................................................................................................................................. 74 ANNEX B SAR SYSTEM PHOTOGRAPHS ........................................................................................................................ 148 ANNEX C SETUP PHOTOGRAPHS .................................................................................................................................. 149 ANNEX D EUT PHOTOGRAPHS ........................................................................................................... 错误!未定义书签。 Test Report 15070656-FCC-H Page 5 of 152 1 EUT INFORMATION EUT Information EUT Description Mobile Phone Model No SL4502 Input Power Li-ion Battery Model: Q450 Charging Voltage:3.8V , 1800mAh Charge Cut-off Voltage: 4.35 V Maximum Conducted Output Power to Antenna GSM 850(Class 4) :32.83 dBm PCS1900 (Class 1) : 30.68dBm WCDMA Band V(Class 3):22.97 dBm WCDMA Band II(Class 3): 23.53dBm WCDMA Band IV(Class 3): 23.42dBm LTE Band 2(Class 3): 23.93 dBm LTE Band 4(Class 3): 21.82dBm LTE Band 5(Class 3): 22.63dBm LTE Band 7(Class 3): 22.58dBm LTE Bandwidths LTE Band 2(PCS):1.4MHz, 3MHz, 5MHz, 10MHz, 15MHz, 20MHz LTE Band 4(AWS): 1.4MHz, 3MHz, 5MHz, 10MHz, 15MHz, 20MHz LTE Band 5: 1.4MHz, 3MHz, 5MHz, 10MHz LTE Band 7(IMT-E): 5MHz, 10MHz, 15MHz, 20MHz Highest Reported SAR Level(s) 0.67W/Kg 1g Head Tissue 0.89W/Kg 1g Body Tissue Classification Per Stipulated Test Standard Portable Device, Class B, No DTM Mode Multi-SIM Support dual-SIM, dual standby, the multiple SIM card with two lines cannot transmitting at the same time. Co-located TX WWAN can transmit simultaneously with Bluetooth WIFI cannot transmit simultaneously with Bluetooth WWAN can transmit simultaneously with WiFi Antenna Separation distances 8.5cm - WWAN antenna-to-WIFI/Bluetooth antenna Antenna Type(s) PIFA Antenna(WWAN) Accessory Earphone Equipment Class Highest Reported SAR ( W/kg) Head Body-Wo…

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Test Report 15070656-FCC-H Page 148 of 152 Annex B SAR System PHOTOGRAPHS Liquid depth ≥ 15cm

Test Report 15070656-FCC-H Page 81 of 152 Test mode: WCDMA BandII, Mid channel (Body Back Side) Product Description: Mobile phone Model: SL4502 Test Date: September 8th,2015 Medium(liquid type) MSL_1900 Frequency (MHz) 1880.000 Relative permittivity (real part) 53.27 Conductivity (S/m) 1.50 E-Field Probe SN 27/14 EPG230 Crest factor 1.0 Conversion Factor 14.05 Sensor-Surface 4mm Area Scan dx=8mm dy=8mm Zoom Scan 5x5x7,dx=8mm dy=8mm dz=5mm Variation (%) -3.900000 SAR 10g (W/Kg) 0.208132 SAR 1g (W/Kg) 0.651327 SURFACE SAR VOLUME SAR Test Report 15070656-FCC-H Page 82 of 152 Test mode: WCDMA IV , Middle channel (Left Head Cheek) Product Description: Mobile phone Model: SL4502 Test Date: September 7th,2015 Medium(liquid type) HSL_1800 Frequency (MHz) 1732.600 Relative permittivity (real part) 40.2 Conductivity (S/m) 1.39 E-Field Probe SN 27/14 EPG230 Crest factor 1.0 Conversion Factor 11.90 Sensor-Surface 4mm Area Scan dx=8mm dy=8mm Zoom Scan 5x5x7,dx=8mm dy=8mm dz=5mm Variation (%) -0.890000 SAR 10g (W/Kg) 0.182416 SAR 1g (W/Kg) 0.557238 SURFACE SAR VOLUME SAR Test Report 15070656-FCC-H Page 83 of 152 Test mode: WCDMA Band IV, Middle channel (Body Back Side) Product Description: Mobile phone Model: SL4502 Test Date: September 7th,2015 Medium(liquid type) MSL_1800 Frequency (MHz) 1712.600 Relative permittivity (real part) 53.54 Conductivity (S/m) 1.51 E-Field Probe SN 27/14 EPG230 Crest factor 1.0 Conversion Factor 12.37 Sensor-Surface 4mm Area Scan dx=8mm dy=8mm Zoom Scan 5x5x7,dx=8mm dy=8mm dz=5mm Variation (%) -0.240000 SAR 10g (W/Kg) 0.194826 SAR 1g (W/Kg) 0.665147 SURFACE SAR VOLUME SAR Test Report 15070656-FCC-H Page 84 of 152 Test mode: LTE BAND 7, Middle channel (Left Head Cheek) Product Description: Mobile phone Model: SL4502 Test Date: September 9th,2015 Medium(liquid type) HSL_2600 Frequency (MHz) 2535.0000 Relative permittivity (real part) 39.80 Conductivity (S/m) 1.78 E-Field Probe SN 27/14 EPG230 Crest factor 1.0 Conversion Factor 12.84 Sensor-Surface 4mm Bandwidth(MHz) 20 RB Allocation 1 RB Offset 49 Area Scan dx=8mm dy=8mm Zoom Scan 5x5x7,dx=8mm dy=8mm dz=5mm Variation (%) -0.690000 SAR 10g (W/Kg) 0.131746 SAR 1g (W/Kg) 0.232308 SURFACE SAR VOLUME SAR Test Report 15070656-FCC-H Page 85 of 152 Test mode: LTE BAND 7, Mid channel (Body Down Side) Product Description: Mobile phone Model: SL4502 Test Date: September 9th,2015 Medium(liquid type) MSL_2600 Frequency (MHz) 2535.0000 Relative permittivity (real part) 52.15 Conductivity (S/m) 2.16 E-Field Probe SN 27/14 EPG230 Crest factor 1.0 Conversion Factor 13.02 Sensor-Surface 4mm Bandwidth(MHz) 20 RB Allocation 1 RB Offset 49 Area Scan dx=8mm dy=8mm Zoom Scan 5x5x7,dx=8mm dy=8mm dz=5mm Variation (%) -1.810000 SAR 10g (W/Kg) 0.325587 SAR 1g (W/Kg) 0.593148 SURFACE SAR VOLUME SAR Test Report 15070656-FCC-H Page 86 of 152 Test mode: LTE BAND 5, Middle channel (Left Head Cheek) Product Description: Mobile phone Model: SL4502 Test Date: September 6th,2015 Medium(liquid type) HSL_835 Frequency (MHz) 836.5000 Relative permittivity (real part) 41.72 Conductivity (S/m) 0.92 E-Field Probe SN 27/14 EPG230 Crest factor 1.0 Conversion Factor 11.72 Sensor-Surface 4mm Bandwidth(MHz) 10 RB Allocation 1 RB Offset 24 Area Scan dx=8mm dy=8mm Zoom Scan 5x5x7,dx=8mm dy=8mm dz=5mm Variation (%) 0.550000 SAR 10g (W/Kg) 0.124345 SAR 1g (W/Kg) 0.281315 SURFACE SAR VOLUME SAR Test Report 15070656-FCC-H Page 87 of 152 Test mode: LTE BAND 5, Mid channel (Body Down Side) Product Description: Mobile phone Model: SL4502 Test Date: September 6th,2015 Medium(liquid type) MSL_835 Frequency (MHz) 836.5000 Relative permittivity (real part) 55.13 Conductivity (S/m) 0.99 E-Field Probe SN 27/14 EPG230 Crest factor 1.0 Conversion Factor 12.11 Sensor-Surface 4mm Bandwidth(MHz) 10 RB Allocation 1 RB Offset 24 Area Scan dx=8mm dy=8mm Zoom Scan 5x5x7,dx=8mm dy=8mm dz=5mm Variation (%) 0.030000 SAR 10g (W/Kg) 0.315524 SAR 1g (W/Kg) 0.574416 SURFACE SAR VOLUME SAR Test Report 15070656-FCC-H Page 88 of 152 Test mode: LTE BAND 4, Middle channel (Right Head Cheek) Product Description: Mobile phone Model: SL4502 Test Date: September 7th,2015 Medium(liquid type) HSL_1700 Frequency (MHz) 1732.5000 Relative permittivity (real part) 40.2 Conductivity (S/m) 1.39 E-Field Probe SN 27/14 EPG230 Crest factor 1.0 Conversion Factor 11.9 Sensor-Surface 4mm Bandwidth(MHz) 20 RB Allocation 1 RB Offset 50 Area Scan dx=8mm dy=8mm Zoom Scan 5x5x7,dx=8mm dy=8mm dz=5mm Variation (%) 1.100000 SAR 10g (W/Kg) 0.125017 SAR 1g (W/Kg) 0.301218 SURFACE SAR VOLUME SAR Test Report 15070656-FCC-H Page 89 of 152 Test mode: LTE BAND 4, Mid channel (Body Down Side) Product Description: Mobile phone Model: SL4502 Test Date: September 7th,2015 Medium(liquid type) MSL_1800 Frequency (MHz) 1732.5000 Relative permittivity (real part) 53.54 Conductivity (S/m) 1.51 E-Field Probe SN 27/14 EPG230 Crest factor 1.0 Conversion Factor 12.37 Sensor-Surface 4mm Bandwidth(MHz) 20 RB Allocation 1 RB Offset 50 Area Scan dx=8mm dy=8mm Zoom Scan 5x5x7,dx=8mm dy=8mm dz=5mm Variation (%) 0.340000 SAR 10g (W/Kg) 0.214752 SAR 1g (W/Kg) 0.425148 SURFACE SAR VOLUME SAR Test Report 15070656-FCC-H Page 90 of 152 Test mode: LTE BAND 2, Middle channel (Left Head Cheek) Product Description: Mobile phone Model: SL4502 Test Date: September 8th,2015 Medium(liquid type) HSL_1900 Frequency (MHz) 1880.0000 Relative permittivity (real part) 39.76 Conductivity (S/m) 1.37 E-Field Probe SN 27/14 EPG230 Crest factor 1.0 Conversion Factor 13.77 Sensor-Surface 4mm Bandwidth(MHz) 20 RB Allocation 50 RB Offset 24 Area Scan dx=8mm dy=8mm Zoom Scan 5x5x7,dx=8mm dy=8mm dz=5mm Variation (%) -0.800000 SAR 10g (W/Kg) 0.128143 SAR 1g (W/Kg) 0.164245 SURFACE SAR VOLUME SAR Test Report 15070656-FCC-H Page 91 of 152 Test mode: LTE BAND 2, Mid channel (Body Down Side) Product Description: Mobile phone Model: SL4502 Test Date: September 8th,2015 Medium(liquid type) MSL_1900 Frequency (MHz) 1880.0000 Relative permittivity (real part) 53.27 Conductivity (S/m) 1.50 E-Fie…

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RF TEST REPORT Report No.: 15070656-FCC-R1 Supersede Report No.: N/A Applicant Verykool USA Inc Product Name Mobile Phone Model No. SL4502 Serial No. N/A Test Standard FCC Part 22(H):2014 ;FCC Part 24(E):2014; FCC Part 27:2014; ANSI/TIAC603 D: 2013 Test Date August 06 to September 06, 2015 Issue Date September 15, 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 15070656-FCC-R1 Page 2 of 61 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 15070656-FCC-R1 Page 3 of 61 This page has been left blank intentionally. Test Report 15070656-FCC-R1 Page 4 of 61 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 .................................................................................................................................................... 9 6. MEASUREMENTS, EXAMINATION AND DERIVED RESULTS ................................................................... 10 6.1 RF EXPOSURE (SAR) ............................................................................................................................................ 10 6.2 RF OUTPUT POWER ............................................................................................................................................. 11 6.3 PEAK-AVERAGE RATIO ........................................................................................................................................ 20 6.4 MODULATION CHARACTERISTIC ...................................................................................................................... 22 6.5 OCCUPIED BANDWIDTH ...................................................................................................................................... 23 6.6 SPURIOUS EMISSIONS AT ANTENNA TERMINALS ...................................................................................... 28 6.7 SPURIOUS RADIATED EMISSIONS ................................................................................................................... 34 6.8 BAND EDGE ............................................................................................................................................................. 40 6.9 FREQUENCY STABILITY ...................................................................................................................................... 45 ANNEX A. TEST INSTRUMENT ................................................................................................................................. 50 ANNEX B. EUT AND TEST SETUP PHOTOGRAPHS ........................................................................................... 51 ANNEX C. TEST SETUP AND SUPPORTING EQUIPMENT ................................................................................ 57 ANNEX C.II. EUT OPERATING CONKITIONS ........................................................................................................ 59 ANNEX D. USER MANUAL / BLOCK DIAGRAM / SCHEMATICS / PARTLIST .................................................. 60 ANNEX E. DECLARATION OF SIMILARITY ............................................................................................................ 61 Test Report 15070656-FCC-R1 Page 5 of 61 1. Report Revision History Report No. Report VersionDescription Issue Date 15070656-FCC-R1 NONE Original September 15, 2015 2. Customer information Applicant Name Verykool USA Inc Applicant Add 3636 Nobel Drive, Suite 325, San Diego, CA 92122 USA Manufacturer HUIZHOU QIAOXING ELECTRONICS TECHNOLOGY CO.,LTD Manufacturer Add Room 1906 of VIA Building, No.9966 Shennan Avenue, Yuehai Street in Nanshan District, Shenzhen 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…

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RF TEST REPORT Report No.: 15070656-FCC-R5 Supersede Report No.: N/A Applicant Verykool USA Inc Product Name Mobile phone Model No. SL4502 Serial No. N/A Test Standard FCC Part 22(H), FCC Part 24(E), FCC Part 27: 2014; ANSI/TIA C603 D: 2010 Test Date August 06 to September 06, 2015 Issue Date September 15, 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 15070656-FCC-R5 Page 2 of 120 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, A…

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