WA6R620GSM/GPRS DUAL-BAND MOBILE PHONE

R620 User Manual Thank you for purchasing the R620 mobile phone Introduction Welcome to choose the R620 mobile phone. This user manual states the outstanding performance of the R620 mobile phone in detail. In addition to the basic call features, the R620 mobile phone and the system network also provide you with a variety of useful features and services to facilitate your work and leisure activities. The Company reserves the right to make any amendment on the technical specifications without any advance notice. Reading Statement for the Manual In manual, different typesetting styles are used to interpret different operating details, and the specific interpretation is as follows: Operation Description of Contents Example Showing contents Show with normal characters 0-9 General key All the keys except functional keys are shown by normal characters with frames 0-9 Functional key Functional key is shown with bold and frame OK Menu item Show in bold italics Settings Note: The picture shown in the manual are only used as function hint pictures which may be different from the ones shown in the mobile phone, and the ones in your mobile phone shall prevail. I CONTENT Introduction ............................................................................. I Security and performance..................................................... 1 1 Start Using .................................................................... 4 1.1 Battery.................................................... 4 1.1.1 Uninstallation and installation of battery........4 1.1.2 Charging the battery...............................5 1.1.3 Use of battery......................................6 1.2 SIM card.................................................. 6 1.2.1 Insertion of SIM card..............................6 1.2.2 Unlock the SIM card...............................7 1.3 Plug and unplug the memory card................... 7 1.4 Plug and unplug the earphone........................ 8 1.5 Status bar and content................................. 8 1.5.1 Keys.................................................9 1.5.2 Text input and edit window.....................12 2 Dial and answer the call............................................. 12 2.1 Making a call........................................... 12 2.1.1 Direct dial.........................................12 2.1.2 Making a call from the Phonebook list........13 2.1.3 Speed dial........................................13 2.2 Answering a call....................................... 13 2.2.1 Answering new call..............................13 2.2.2 Connecting two calls at the same time........13 2.2.3 Conference call..................................14 2.3 Emergency call........................................ 14 3 Menu operation........................................................... 15 3.1 Selection of main menu.............................. 15 3.2 Menu Functions Form................................ 15 4 Messaging................................................................... 15 II 5 Phonebook.................................................................. 16 6 Call center ................................................................... 17 6.1 Call history............................................. 17 6.2 Call settings............................................ 17 7 Camcorder .................................................................. 18 7.1 Camera................................................. 18 7.2 Video recorder......................................... 18 8 Multimedia................................................................... 19 8.1 File manager........................................... 19 8.2 Image viewer.......................................... 19 8.3 Media player........................................... 20 8.4 Sound recorder........................................ 20 8.5 FM radio................................................ 21 8.6 Schedule FM record.................................. 21 9 Security ....................................................................... 21 9.1 Calls & SMS firewall.................................. 21 9.2 Phone control.......................................... 21 9.3 Private security........................................ 23 10 Organizer................................................................ 24 10.1 Calendar................................................ 24 10.2 Tasks.................................................... 24 10.3 Alarm.................................................... 24 10.4 World clock............................................. 25 10.5 Notes.................................................... 25 10.6 Synchronization....................................... 25 10.7 Phone sync............................................ 25 10.8 Calculator.............................................. 26 10.9 Currency converter................................... 26 10.10 Heath.................................................... 26 10.11 Stopwatch.............................................. 26 III 10.12 Ebook reader.......................................... 26 11 Services.................................................................. 27 11.1 Internet service........................................ 27 11.2 License manager...................................... 28 11.3 Connectivity............................................ 28 11.4 STK...................................................... 29 12 Applications ........................................................... 29 13 Emoze ..................................................................... 29 14 Chat ........................................................................ 31 14.1 MSN..................................................... 31 14.2 Yahoo................................................... 31 14.3 Facebook............................................... 31 14.4 Skype................................................... 31 14.5 Twitter....…

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SYSTEM BLOCK DIAGRAM RF MODULE: RDA6232 CPU: MT6235B Transceiver: AD6548 Antenna LCD Module 2M camera T-flash Keypad FM Bluetooth Memory 26MHz CRYSTAL 32.768KHz CRYSTAL

Verykool USA Inc Model: R620 REPORT NO.: STR11088125I-1 FCC PART 22H/24E EXHIBIT 2 - EUT EXTERNAL PHOTOGRAPHS EUT View 1 EUT View 2 Verykool USA Inc Model: R620 REPORT NO.: STR11088125I-1 FCC PART 22H/24E EUT View 3 EUT View 4 Verykool USA Inc Model: R620 REPORT NO.: STR11088125I-1 FCC PART 22H/24E EUT View 5

Verykool USA Inc Model: R620 REPORT NO.: STR11088125I-1 FCC PART 22H/24E EXHIBIT 1- PRODUCT LABELING Proposed FCC ID Label Format FCC ID: WA6R620 Specifications : Text is Black in color and justified. Labels are printed in indelible ink on permanent adhesive silk-screened onto the EUT or shall be affixed at a conspicuous location on the EUT. Proposed Label Location on EUT FCC ID Label Location

Verykool USA Inc Model: R620 REPORT NO.: STR11088125I-1 FCC PART 22H/24E EXHIBIT 1- PRODUCT LABELING Proposed FCC ID Label Format FCC ID: WA6R620 Specifications : Text is Black in color and justified. Labels are printed in indelible ink on permanent adhesive silk-screened onto the EUT or shall be affixed at a conspicuous location on the EUT. Proposed Label Location on EUT FCC ID Label Location

Verykool USA Inc Model: R620 REPORT NO.: STR11088125I-1 FCC PART 22H/24E EXHIBIT 3 - EUT INTERNAL PHOTOGRAPHS EUT Housing and Board View 1 EUT Housing and Board View 2 Verykool USA Inc Model: R620 REPORT NO.: STR11088125I-1 FCC PART 22H/24E Solder Board-Component View 1 Solder Board-Component View 2 Verykool USA Inc Model: R620 REPORT NO.: STR11088125I-1 FCC PART 22H/24E Solder Board-Component View 3 Solder Board-Component View 4

R620 Circuit Description 1 RF circuit 1.1 Main functions of RF circuit: The baseband modulate the uplink signal, and then transmit it on RF carrier by the antenna; Demodulate the received wireless signal transmitted by the base station by the receiving circuit then get the forward signal; at the same time, provide the steady en-control 26MHz frequency source. 1.2 Structure of RF circuit: We can divide it to 4 units according to the functions: Antenna unit, frequency synthesized unit, receiving unit, transmitting unit. 1.2.1 Antenna unit Antenna unit is composed by antenna groupware, antenna switch and FEM RDA6232. This antenna groupware is the transceiver of the wireless signal that is composed by inside antenna, and could fetch up the disadvantages such as the low efficiency and the poor radiance direction by the high performance match. This phone has the antenna switch and diplexer. The antenna switch is used as the auto-test mechanical switch, which is located at the RF channel and parallel connected to the antenna. When producing and testing, it is connected to the test cable. Diplexer is used to isolate the received and transmitted signals, which can reduce the interference. 1.2.2 Frequency-synthesized unit The AD6548 has a single fast-locking fractional synthesizer used for VCO control in both receive and transmit mode. The entire system including VCO, tank, fractional N dividers, sigma delta compensation, charge pump and loop filters are fully integrated. The only external component is the frequency reference. The synthesizer is controlled via the serial interface. The VCO is fed into the respective dividers to generate the appropriate LO frequencies for the RX and TX bands. Fractional N Dividers The fractional N divider allows the PLL system to have a smaller step size than the comparison frequency which is set by the external reference to 26 MHz. This feature allows all the GSM frequency band raster to be achieved, with fast lock times and good phase noise characteristics. The divider section consists of a dual modulus 8/9 prescaler, integer M & A dividers, and fractional N system based on sigma-delta modulation to generate the required fractional divide ratio. The Denominator of the fractional divider can be set to 3 different values, (1040, 1170, 1235), depending on the mode of operation. For example a denominator of 1040 with an input fraction F maintains an average value of F/1040 allowing 25 kHz steps when operated at a reference of 26 MHz. Phase Frequency Detector/Charge Pump A Phase Frequency Detector (PFD) is used for the PLL phase detector. The charge pump is designed such that good matching of up and down currents is achieved over a wide output operating range. The charge pump output is internally routed to the integrated synthesizer loop filter. Synthesizer Loop filter To minimize complexity of the external PCB layout the Main Synthesizer loop filter is also fully integrated into the IC. No external components or adjustments are required. Voltage Controlled Oscillator The integrated voltage controlled oscillator (VCO) is a complete self- calibrating subsystem. This employs a fully auto-mated digital self- calibration function to ensure optimum phase noise performance over the entire frequency range. The VCO generates frequencies between 2520MHz and 2985MHz as required to operate in the four GSM bands for RX and TX. Reference Oscillator The AD6548 requires only an external low cost crystal as the frequency reference. The circuitry to oscillate the crystal and tune its frequency is fully integrated. For good noise immunity the oscillator is a balanced implementation requiring the crystal to be connected across 2 pins. There is a programmable capacitor array included for coarse tuning of fixed offsets (e.g. crystal manufacturing tolerance), and an integrated varactor for dynamic control. The oscillator is designed for use with a 26MHz crystal. 1.3. Transmitting unit The transmit section of the AD6548 radio implements a translation loop modulator. This consists of a quadrature modulator, high speed phase- frequency detector (PFD) with charge pump output, loop filter, TX VCO and a feedback down converting mixer. The VCO output (divided by 2 for low band) is fed to the power amplifier with a portion internally fed back into the down-converting feedback mixer to close the feedback loop. The Quadrature modulator takes the baseband I & Q signals and translates these into a GMSK signal at the Transmit Inter-mediate Frequency (TX IF). After bandpass filtering and limiting the TX IF signal is used as the reference input to the Phase Frequency Detector (PFD) of the transmit PLL. Phase Frequency Detector (PFD) The PFD ensures that the transmitted signal contains the required modulation and is accurately locked to the desired GSM channel. The downconverted feedback signal from the TX VCO and the Quadrature Modulator output are phase compared by the PFD. The PFD charge pump generates a current pulse proportional to the difference in phase which is applied to the loop filter. Loop filter To minimize complexity of the external PCB layout the TX loop filter is fully integrated into the IC. At power up the filter is automatically calibrated as part of the baseband filter cal, eliminating process tolerances. The calibration is fully integrated and requires no extra programming. TX VCO The Transmit Voltage Controlled Oscillator (TX VCO) and tank components are a fully integrated subsystem. The subsystem includes PA drivers so the outputs are used to directly drive the external PAs. The low noise oscillator design and internal filtering mean that external TX SAW filters are not required. In Low band operation the TX VCO output is divided by two and filtered. The TX VCO is automatically calibrated to ensure optimum performance over its operating frequency of 1648 to 1910 MHz. Feedback Down-Converting Mixer The feedback down converting mixer is used to translate the TX VCO output frequency to…

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1 A210039V000 MainBoard PCBA 1 2 P MR70025V200 MainBoard PCB 1 MR70025V200 Verykool 3 P 0600003A001 res 0 +/-5% 0402 1/16W R216 R217 L206 L207 R426 R530 R612 R617R804 R805 C646 C652 12 RC0402JR-070RL YAGEO 4 P 0600003A108 res 27K +/-5% 0402 1/16W R623 1 RC0402JR-0727KL YAGEO 5 P 0600003A026 res 10 +/-5% 0402 1/16W R606 1 RC0402JR-0710RL YAGEO 6 P 0600003A030 res 15 +/-5% 0402 1/16W R108 1 RC0402JR-0715RL YAGEO 7 P 0600003A043 res 51 +/-5% 0402 1/16W R618 1 RC0402JR-0751RL YAGEO 8 P 0600003A048 res 82 +/-5% 0402 1/16W R607 R608 2 RC0402JR-0782RL YAGEO 9 P 0600003A058 res 220 +/-5% 0402 1/16W R710 R711 R712 R715 R716 R717 R718 R719R721 R723 R724 R728 R729 13 RC0402JR-07220RL YAGEO 10 P 0600003A094 res 6K8 +/-5% 0402 1/16W R114 1 RC0402JR-076K8L YAGEO 11 P 0600003A074 res 1K +/-5% 0402 1/16W R107 R201 R204 R208 R211 R215 R601 R611R621 R625 R626 11 RC0402JR-071KL YAGEO 12 P 0600003A078 res 1K5 +/-5% 0402 1/16W R203 R207 R209 3 RC0402JR-071K5L YAGEO 13 P 0600003A082 res 2K2 +/-5% 0402 1/16W R602 R603 R604 R605 R802 R803 6 RC0402JR-072K2L YAGEO 14 P 0600003A090 res 4K7 +/-5% 0402 1/16W R206 R503 R507 R508 4 RC0402JR-074K7L YAGEO 15 P 0600003A091 res 5K1 +/-5% 0402 1/16W R101 1 RC0402JR-075K1L YAGEO 16 P 0600003A098 res 10K +/-5% 0402 1/16W R622 1 RC0402JR-0710KL YAGEO 17 P 0600003A105 res 20K +/-5% 0402 1/16W R210 R222 2 RC0402JR-0720KL YAGEO 18 P 0600004A107 res 24K +/-1% 0402 1/16W R116 1 RC0402FR-0724KL YAGEO 19 P 0600003A114 res 47K +/-5% 0402 1/16W R701 R702 R703 R704 R705 R706 6 RC0402JR-0747KL YAGEO 20 P 0600003A115 res 51K +/-5% 0402 1/16W R301 1 RC0402JR-0751KL YAGEO 21 P 0600003A118 res 68K +/-5% 0402 1/16W R213 R223 2 RC0402JR-0768KL YAGEO 22 P 0600003A119 res 75K +/-5% 0402 1/16W R509 1 RC0402JR-0775KL YAGEO 23 P 0600003A122 res 100K +/-5% 0402 1/16W R105 R106 R501 R502 4 RC0402JR-07100KL YAGEO 24 P 0600004A122 res 100K +/-1% 0402 1/16W R115 1 RC0402FR-07100KL YAGEO 25 P 0600007A058 res 0.2 +/-1% 0805 1/8W R104 1 RL0805FR-070R2L YAGEO 26 P 0900035A001 Conn-BB s 24pin 0.4pitch H0.9 CONN703 1 DF30FC-24DS-0.4V(81) Hirose 27 P 0900064A001 conn-switch 0.2mm 4.5×2.3×1.7 KEY701 KEY702 2 LS10N2-T Citizen 28 P 0900630A001 5 pin micro usb H=2.5 CONN503 1 WKUBI011-011 JTCONN 29 P 0900498A001 Conn T-flash flip H1.93 CONN701 1 WKTFH010-S01 JTCONN 30 P 2100005A005 Cap Ceramic 0402 1pF +/-0.1pF 50V C0G C814 1 UMK105CG010BW-F Taiyo Yuden Supplier P/N Purchase Level Part No. Ref No. Main Board BOM QTY Supplier Name Description Item Supplier P/N Purchase Level Part No. Ref No. Main Board BOM QTY Supplier Name Description Item 31 P 2100005A024 Cap Ceramic 0402 2.7pF +/-0.25pF 50V C0G C810 1 UMK105CG2R7CW-F Taiyo Yuden 32 P 2100005A041 Cap Ceramic 0402 6pF +/-0.1pF 50V C0G C631 1 UMK105CG060BW-F Taiyo Yuden 33 P 2100005A054 Cap Ceramic 0402 9pF +/-0.25pF 50V C0G C667 C668 C662 C664 4 UMK105CG090CV-F Taiyo Yuden 34 P 2100005A064 Cap Ceramic 0402 15pF +/-5% 50V C0G C655 C656 C660 C661 4 UMK105CG150JV-F Taiyo Yuden 35 P 2100005A068 Cap Ceramic 0402 22pF +/-5% 50V C0G C101 C102 C619 C620 C621 C622 C627C628C630 C639 C663 11 UMK105CG220JV-F Taiyo Yuden 36 P 2100005A069 Cap Ceramic 0402 24pF +/-5% 50V C0G C808 1 UMK105CG240JV-F Taiyo Yuden 37 P 2100005A072 Cap Ceramic 0402 39pF +/-5% 50V C0G C215 C216 C227 C228 C231 C232 C233 C234C236 C241 C242 C606 C608 13 UMK105CG390JV-F Taiyo Yuden 38 P 2100005A074 Cap Ceramic 0402 47pF +/-5% 50V C0G C602 1 UMK105CG470JV-F Taiyo Yuden 39 P 2100005A077 Cap Ceramic 0402 82pF +/-5% 50V C0G C607 C609 2 UMK105CG820JV-F Taiyo Yuden 40 P 2100005A079 Cap Ceramic 0402 100pF +/-5% 50V C0G C209 C501 C637 C804 4 UMK105CG101JV-F Taiyo Yuden 41 P 2100005A085 Cap Ceramic 0402 220pF +/-5% 50V C0G C217 C244 C633 3 UMK105CG221JV-F Taiyo Yuden 42 P 2100005A008 Cap,Ceramic,0402,1.2pF,+/-0.1pF,50V,C0G C624 C644 2 UMK105CG1R2BW-F Taiyo Yuden 43 P 2100006A023 Cap Ceramic 0402 1000pF +/-10% 50V X7R C142 C604 C629 C632 C807 5 UMK105BJ102kV-F Taiyo Yuden 44 P 2100006A037 Cap Ceramic 0402 0.015uF +/-10% 16V X7R C218 C240 2 EMK105BJ153KV-F Taiyo Yuden 45 P 2100006A039 Cap Ceramic 0402 0.022uF +/-10% 16V X7R C809 C811 2 EMK105BJ223KV-F Taiyo Yuden 46 P 2100006A042 Cap Ceramic 0402 0.033uF +/-10% 16V X7R C612 1 EMK105BJ333KV-F Taiyo Yuden 47 P 2100006A052 Cap Ceramic 0402 0.1uF +/-10% 16V X5R C108 C123 C125 C127 C128 C130 C132 C134C136 C137 C138 C139 C143 C201 C204 C210C211 C229 C243 C301 C302 C603 C605 C610C613 C614 C615 C545 C803 C806 30 EMK105BJ104KV-F Taiyo Yuden 48 P 2100006A055 Cap Ceramic 0402 0.22uF +/-10% 10V X5R C611 1 LMK105BJ224KV-F Taiyo Yuden 49 P 2100006A061 Cap Ceramic 0402 1uF +/-10% 6.3V X5R C503 C505 C507 C801 C103 C112 C117 C118C119 C122 C124 C140 C141 C144 C149 C220C239 17 JMK105BJ105KV-F Taiyo Yuden Supplier P/N Purchase Level Part No. Ref No. Main Board BOM QTY Supplier Name Description Item 50 P 2100010A071 Cap Ceramic 0603 1uF +/-10% 25V X5R C104 C802 2 TMK107BJ105KA-T Taiyo Yuden 51 P 2100010A072 Cap Ceramic 0603 2.2uF +/-10% 6.3V X5R C120 C701 C106 C107 C145 5 JMK107BJ225KA-T Taiyo Yuden 52 P 2100010A076 Cap Ceramic 0603 4.7uF +/-10% 6.3V X5R C109 C110 C111 C113 C115 C133 C203 C805 8 JMK107BJ475KA-T Taiyo Yuden 53 P 2100011A026 Cap Ceramic 0603 10uF +/-20% 6.3V X5R C129 C135 2 JMK107BJ106MA-T Taiyo Yuden 54 P 2100014A051 Cap Ceramic 0805 10uF +/-10% 6.3V X5RT=0.95mm max C207 1 JMK212BJ106KD-T Taiyo Yuden 55 P 2100015A029 Cap Ceramic 0805 22uF +/-20% 6.3V X5R C105 C202 C214 C634 4 JMK212BJ226MG-T Taiyo Yuden 56 P 2100005A039 Cap Ceramic 0402 5.6pF +/-0.25pF 50V C0G R614 1 UMK105CG5R6CW-F Taiyo Yuden 57 P 2400002A133 ind 1.5n +/-0.3n 0402 L606 1 SDCL1005C1N5STDF Sunlord 58 P 2400002V003 ind 2.4n +/-0.3n 0402 L804 1 SDCL1005C2N4STDF Sunlord 59 P 2400002A059 ind 2.2n +/-0.3n 0402 L613 1 SDCL1005C2N2STDF Sunlord 60 P 2400002A061 ind 3.0n +/-0.3n 0402 L802 1 SDCL1005C3N0STDF Sunlord 61 P 2400002A063 ind 3.9n +/-0.3n 0402 L614 1 SDCL1005C3N9STDF Sunlord 62 P 2400002A065 ind 5.6n +/-0.3n 0402 L611 1 SDCL1005C5N6STDF Sunlord 63 P 2400002A066 ind 6.8n +/-5% 0402 L623 1 SDCL1005C6N8JTD…

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Tune up procedure Tune up procedure shall be over the power range or at specific operating power levels. 1. It must provide an operational voltage (3.4 ~ 4.2V DC) to turn on the device and on one certain channel in service mode by means of company proprietary software. 2. Base station simulator (Agilent 8960) measures the GSM device specific RF characteristics. 3. The maximum gains of each individual device are adjusted until the target value met. z For GSM 850 band： PCL = 5, PWR = 30 - 33dBm z For PCS 1900 band： PCL = 5, PWR = 27 - 30dBm z For BLUETOOTH PWR = 0dBm± 2dBm 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 Agilent 8960 base station simulator. Furthermore, the highest power level is verified afterwards in a call measurement on three channels (low, middle and high).

Report No.: 118S046R-HP-US-P03V01 Page: 1 of 103 SAR Test Report Product Name : GSM/GPRS Dual-band Mobile Phone Model No. : R620 FCC ID : WA6R620 Applicant : Verykool USA Inc Address : 4350 Executive Dr. #100, San Diego Date of Receipt : 21/08/2011 Date of Test : 24/08/2011 Issued Date : 25/08/2011 Report No. : 118S046R-HP-US-P03V01 Report Version : V2.2 The test results relate only to the samples tested. The test report shall not be reproduced except in full without the written approval of Quie Tek Corporation. Report No.: 118S046R-HP-US-P03V01 Page: 2 of 103 Test Report Certification Issued Date: 25/08/2011 Report No.: 118S046R-HP-US-P03V01 Product Name : GSM/GPRS Dual-band Mobile Phone Applicant : Verykool USA Inc Address : 4350 Executive Dr. #100, San Diego Manufacturer : Verykool Wireless Technology Ltd. Address : Room 1701, Reward Building C, No.203, 2nd Section of WangJing, Li Ze Zhong Yuan, ChaoYang District, Beijing, P.R. of China 100102 Model No. : R620 FCC ID : WA6R620 Brand Name : verykool EUT Voltage : DC 3.7V Applicable Standard : FCC Oet65 Supplement C June 2001 IEEE Std. 1528-2003,47CFR § 2.1093 Test Result : Max. SAR Measurement (1g) Head: 1.010 W/kg Body: 1.040 W/kg Performed Location : Suzhou EMC Laboratory No.99 Hongye Rd., Suzhou Industrial Park Loufeng Hi-Tech Development Zone., Suzhou, China TEL: +86-512-6251-5088 / FAX: +86-512-6251-5098 FCC Registration Number: 800392 Documented By : (Engineering ADM: Alice Ni) Reviewed By : (Senior Engineer: Robin Wu) Approved By : (Engineering Supervisor: Marlin Chen) Report No.: 118S046R-HP-US-P03V01 Page: 3 of 103 Laboratory Information We, QuieTek Corporation, are an independent EMC and safety consultancy that was established the whole facility in our laboratories. The test facility has been accredited/accepted(audited or listed) by the following related bodies in compliance with ISO 17025, EN 45001 and specified testing scope: The related certificate for our laboratories about the test site and management system can be downloaded from QuieTek Corporation’s Web Site : http://www.quietek.com/tw/ctg/cts/accreditations.htm The address and introduction of QuieTek Corporation’s laboratories can be founded in our Web site : http://www.quietek.com/ If you have any comments, Please don’t hesitate to contact us. Our contact information is as below: HsinChu Testing Laboratory : No.75-2, 3rd Lin, Wangye Keng, Yonghxing Tsuen, Qionglin Shiang, Hsinchu County 307, Taiwan, R.O.C. TEL:+886-3-592-8858 / FAX:+886-3-592-8859 E-Mail : [email protected] LinKou Testing Laboratory : No. 5-22, Ruei-Shu Valley, Ruei-Ping Tsuen, Lin-Kou Shiang, Taipei, Taiwan, R.O.C. TEL : 886-2-8601-3788 / FAX : 886-2-8601-3789 E-Mail : [email protected] Suzhou (China) Testing Laboratory : No. 99 Hongye Rd., Suzhou Industrial Park Loufeng Hi-Tech Development Zone., Suzhou,China. TEL : +86-512-6251-5088 / FAX : +86-512-6251-5098 E-Mail : [email protected] Taiwan R.O.C. :BSMI, NCC, TAF Germany :TUV Rheinland Norway :Nemko, DNV USA :FCC, NVLAP Japan :VCCI Report No.: 118S046R-HP-US-P03V01 Page: 4 of 103 TABLE OF CONTENTS Description Page 1. General Information ................................................................................................. 6 1.1. EUT Description .................................................................................................. 6 1.2. Test Environment ................................................................................................. 8 2. SAR Measurement System ...................................................................................... 9 2.1. DASY5 System Description ................................................................................. 9 2.1.1. Applications ................................................................................................... 10 2.1.2. Area Scans .................................................................................................... 10 2.1.3. Zoom Scan (Cube Scan Averaging) .............................................................. 10 2.1.4. Uncertainty of Inter-/Extrapolation and Averaging ......................................... 10 2.2. DASY5 E-Field Probe ........................................................................................ 11 2.2.1. Isotropic E-Field Probe Specification ............................................................. 11 2.3. Boundary Detection Unit and Probe Mounting Device ...................................... 12 2.4. DATA Acquisition Electronics (DAE) and Measurement Server ........................ 12 2.5. Robot ................................................................................................................. 13 2.6. Light Beam Unit ................................................................................................. 13 2.7. Device Holder .................................................................................................... 14 2.8. SAM Twin Phantom ........................................................................................... 14 3. Tissue Simulating Liquid ....................................................................................... 15 3.1. The composition of the tissue simulating liquid ................................................. 15 3.2. Tissue Calibration Result ................................................................................... 16 3.3. Tissue Dielectric Parameters for Head and Body Phantoms ............................. 17 4. SAR Measurement Procedure ............................................................................... 18 4.1. SAR System Validation ...................................................................................... 18 4.1.1. Validation Dipoles .......................................................................................... 18 4.1.2. Validation Result ............................................................................................ 19 4.2. SAR Measurement…

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Report No.: 118S046R-HP-US-P03V01 Page: 74 of 103 Appendix D. Probe Calibration Data Report No.: 118S046R-HP-US-P03V01 Page: 75 of 103 Report No.: 118S046R-HP-US-P03V01 Page: 76 of 103 Report No.: 118S046R-HP-US-P03V01 Page: 77 of 103 Report No.: 118S046R-HP-US-P03V01 Page: 78 of 103 Report No.: 118S046R-HP-US-P03V01 Page: 79 of 103 Report No.: 118S046R-HP-US-P03V01 Page: 80 of 103 Report No.: 118S046R-HP-US-P03V01 Page: 81 of 103 Appendix E. Dipole Calibration Data Report No.: 118S046R-HP-US-P03V01 Page: 82 of 103 Report No.: 118S046R-HP-US-P03V01 Page: 83 of 103 Report No.: 118S046R-HP-US-P03V01 Page: 84 of 103 Report No.: 118S046R-HP-US-P03V01 Page: 85 of 103 Report No.: 118S046R-HP-US-P03V01 Page: 86 of 103 Report No.: 118S046R-HP-US-P03V01 Page: 87 of 103 Report No.: 118S046R-HP-US-P03V01 Page: 88 of 103 Report No.: 118S046R-HP-US-P03V01 Page: 89 of 103 Report No.: 118S046R-HP-US-P03V01 Page: 90 of 103 Report No.: 118S046R-HP-US-P03V01 Page: 91 of 103 Report No.: 118S046R-HP-US-P03V01 Page: 92 of 103 Report No.: 118S046R-HP-US-P03V01 Page: 93 of 103 Report No.: 118S046R-HP-US-P03V01 Page: 94 of 103 Report No.: 118S046R-HP-US-P03V01 Page: 95 of 103 Report No.: 118S046R-HP-US-P03V01 Page: 96 of 103 Report No.: 118S046R-HP-US-P03V01 Page: 97 of 103 Report No.: 118S046R-HP-US-P03V01 Page: 98 of 103 Report No.: 118S046R-HP-US-P03V01 Page: 99 of 103 Appendix F. DAE Calibration Data Report No.: 118S046R-HP-US-P03V01 Page: 100 of 103 Report No.: 118S046R-HP-US-P03V01 Page: 101 of 103 Report No.: 118S046R-HP-US-P03V01 Page: 102 of 103 Report No.: 118S046R-HP-US-P03V01 Page: 103 of 103

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R620_mainboard_P1_110629.sch-1 - Thu Jun 30 09:27:01 2011 R620_mainboard_P1_110629.sch-2 - Thu Jun 30 09:27:17 2011 R620_mainboard_P1_110629.sch-3 - Thu Jun 30 09:27:18 2011 R620_mainboard_P1_110629.sch-4 - Thu Jun 30 09:27:18 2011 R620_mainboard_P1_110629.sch-5 - Thu Jun 30 09:27:18 2011 R620_mainboard_P1_110629.sch-6 - Thu Jun 30 09:27:19 2011 R620_mainboard_P1_110629.sch-7 - Thu Jun 30 09:27:19 2011 R620_mainboard_P1_110629.sch-8 - Thu Jun 30 09:27:19 2011

Verykool USA Inc Model: R620 REPORT NO.: STR11088125I-1 PAGE 1 OF 51 FCC PART 22H&24E FCC PART 22H&24E Measurement and Test Report For Verykool USA Inc 4350 Executive Dr. #100, San Diego FCC ID: WA6R620 Report Concerns: Original Report Equipment Type: GSM/GPRS Dual-band Mobile Phone Model: R620 Report No.: STR11088125I-1 Test Date: 2011-08-16 to 2011-08-22 Issue Date: 2011-09- 13 Tested By: Susan Su / Engineer Reviewed By: Lahm Peng / EMC Manager Approved & Authorized By: Jandy so / PSQ Manager Prepared By: SEM.Test Compliance Service Co., Ltd 3/F, Jinbao Commerce Building, Xin'an Fanshen Road, Bao'an District, Shenzhen, P.R.C.（518101） Tel.: +86-755-33663308 Fax.: +86-755-33663309 Website: www.semtest.com.cn Note: This test report is limited to the above client company and the product model only. It may not be duplicated without prior permitted by SEM.Test Compliance Service Co., Ltd . Verykool USA Inc Model: R620 REPORT NO.: STR11088125I-1 PAGE 2 OF 51 FCC PART 22H&24E TABLE OF CONTENTS 1. GENERAL INFORMATION ...................................................................................................................................3 1.1 PRODUCT DESCRIPTION FOR …

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