ZKB-TZ8300GSM Mobile Phone

Chapter 1: Getting Started 1.1 Your Phone Front Back 1.2 Accessories Your package comes with the following items. If any item is missing, please contact your retailer. • Smartphone • Li-Ion battery • USB cable • AC adapter • Quick Start Guide • Earphones • microSD card 1.3 Installing SIM Card, Battery and Memory Card To remove back cover 1. Turn the phone off. 2. Open the back cover as shown in the diagram. SIM card SIM card contains your phone number, memory storage, and network service details. To install SIM card Insert the SIM card as shown. Make sure the gold contacts are backwards and the cut-off corner are close to the SIM card slot. To remove SIM card 1. Remove battery. 2. Use something similar to nib to pull out sim card gently as shown. Battery Your phone comes with a rechargeable Li-Ion battery. Battery life varies depending on usage. To install battery Insert battery. Make sure the contacts of the battery are aligned with the connectors on the battery slot. To remove battery Use your fingertip to lift the battery tab and remove battery. To replace back cover Close back cover as shown in the diagram. Note: To ensure battery performance and avoid the risk of fire: • Use only original batteries designated for the phone. • Do not store battery in temperatures below -10°C or higher than 45°C. Memory card You will need a microSD card to store photos, music, videos and other data. To install memory card 1. Open the back cover. 2. Insert memory card with the gold contacts forward. 3. Push memory card into place. To remove memory card 1. For safety removal, go to Settings > SD card & phone storage > Unmount SD card. 2. Open the back cover. 3. With your fingertip, push the microSD card and it will be ejected from the slot. 1.4 Charging Battery and Earphones Charging Battery The battery is only partially charged. To fully charge the battery, charge it for 4 hours. 1. Open the Micro USB port cover. 2. Plug the battery charger as shown in the diagram. 3. Plug the AC adapter to the wall outlet to start charging. When the battery is charging, green LED is activated; icon is also displayed on the status bar. When battery is fully charged, green LED disappears; if the phone is turned on, icon is also displayed on the status bar. Note: • Battery can also be charged when you connect your phone to the computer. Users have to use the connection to USB interfaces with USB 2.0 version or higher. • To ensure safety, do not remove battery from the phone while the AC adapter is connected or while it is being charged. Earphones For hands-free conversation or listening to music, plug a headset to the Micro USB port. Note:• When using a headset, your ability to hear outside sounds may be limited. •Do not use headset if it will endanger you. • Do not set the volume to its maximum with a headset as it may damage your hearing. 1.6 Turning Phone On or Off After installing the SIM card and charging the battery, you are now ready to turn on your phone. To turn on your phone Press the power button and then the phone vibrates. To turn off your phone 1. Press and hold the power button for 5 seconds. 2. A pop-up window appears, select Power off. 3. Select OK to confirm. To set your phone to sleep mode To set your phone to sleep mode, press the power button briefly. This will turn the display off. To turn the display on, press the power button again briefly. Chapter 2: The Basics 2.1 Home Screen From Home screen, you can quickly access common features and view notifications of missed calls, received messages, battery and connection status. Phone status & notifications The status bar at the top of the screen contains icons that tell you about messages and phone status. To view your notifications, touch the status bar and drag it down. To close the window, press . Icons below tell you about phone status: Icon statu Icon statu no sim card network (full signal) 3G (fastest data) GSM EDGE flight mode battery (charging) battery (low charge) battery (full charge) silent mode vibrate alarm set GPS active Wi-Fi active USB connection Bluetooth active Tip: To see today’s date, touch and hold the status bar at the top of the screen. Note: Your icons might look a little different. Shortcuts To set keyboard shortcuts to launch your favorite app. 1 Find an empty spot on your home screen where you want to add a widget, then touch and hold. Tip:You can flick left or right to open other panels on your home screen. 2 Touch Shortcuts. 3 Select one app in the shortcut list. Widgets To create a new widget: 1 Find an empty spot on your home screen where you want to add a widget, then touch and hold. 2 Touch Widgets. 3 Touch the type of widget. If necessary, enter the widget settings. You can personalize widgets with content that you choose. Wallpaper To apply a new wallpaper: 1 Find an empty spot on your home screen, then touch and hold. 2 Touch Wallpapers. 3 Touch Media gallery to select a photo as your wallpaper, or touch Wallpaper gallery to choose a wallpaper that comes with your phone. Touchscreen Touch tips Here are some tips on how to navigate around your phone. Touch To choose an icon or option, touch it. Touch & hold To open special options, touch and hold an icon or other item. Try it: In the home screen, touch Contacts, then touch and hold a contact to open options. Drag To scroll through a list or move slowly, drag across the touchscreen. Try it: In the home screen, touch Contacts, then drag your Contacts list up or down. Tip: When you drag or flick a list, a scroll bar appears on the right. Drag the scroll bar to move the list to a letter A - Z. Flick To scroll through a list or move quickly, flick across the touchscreen (drag quickly and release). Tip: When you flick a long list, touch the screen to stop it from scrolling. Zoom Get a closer look at maps or web pages. To zoom in, double-touch the screen. To zoom out, double touch the screen again. Main keys Touch Home to close any menu or app and return to the home screen. I…

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SCS-F18: Project and Product Certification Representative Authorization Letter Page 1 of 3 Rev 2.0 2206 Ringwood Avenue San Jose, CA 95131 Tel: 408-526-1188 Fax: 408-526-1088 Email: [email protected] Project and Product Certification Representative Reason for Amendment (current / obsolete) Revision History Approved Date FromTo Initial Release (current)1.01.0Nov-14-2006 Revised wording (current)1.02.0Sept–25-2007 SCS-F18: Project and Product Certification Representative Authorization Letter Page 2 of 3 Rev 2.0 Authorization Letter SCS-F18: Project and Product Certification Representative Authorization Letter Page 3 of 3 Rev 2.0 COSMOCOM,SAC May 17, 2011 To: SIEMIC, INC. 2206 Ringwood Avenue, San Jose, CA 95131 USA Dear Sir/Madam, Re: Project and Product Certification Representative Authorization Letter We, COSMOCOM,SAC hereby authorize SIEMIC, INC. to act as a Certification Body for certifying for the following project(s): (Product description:GSM Mobile Phone model name: TZ 8300 FCC ID:ZKB-TZ8300) We affirm that between SIEMIC and COSMOCOM,SAC ,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, JUAN GARCIA / Manager COSMOCOM,SAC LUIS ARIAS SCHEREIBER, 215-LIMA, PERU

FCC ID: ZKB-TZ8300 Report No.: STS110423F3 FRONT VIEW OF SAMPLE BACK VIEW OF SAMPLE FCC ID: ZKB-TZ8300 Report No.: STS110423F3 LEFT VIEW OF SAMPLE RIGHT VIEW OF SAMPLE FCC ID: ZKB-TZ8300 Report No.: STS110423F3 TOP VIEW OF SAMPLE BOTTOM VIEW OF SAMPLE FCC ID: ZKB-TZ8300 Report No.: STS110423F3 PHOTO OF USB LINE PHOTO OF EARPHONE FCC ID: ZKB-TZ8300 Report No.: STS110423F3 PHOTO OF POWER SUPPLY PHOTO OF BATTERY FCC ID: ZKB-TZ8300 Report No.: STS110423F3 PHOTO OF THE ENTIRE SAMPLE

FCC ID: ZKB-TZ8300 Report No.: STS110423F3 INTERNAL PHOTO OF SAMPLE – 1 INTERNAL PHOTO OF SAMPLE – 2 FCC ID: ZKB-TZ8300 Report No.: STS110423F3 INTERNAL PHOTO OF SAMPLE –3 INTERNAL PHOTO OF SAMPLE –4 FCC ID: ZKB-TZ8300 Report No.: STS110423F3 INTERNAL PHOTO OF SAMPLE –5 INTERNAL PHOTO OF SAMPLE –6 FCC ID: ZKB-TZ8300 Report No.: STS110423F3 INTERNAL PHOTO OF SAMPLE –7 INTERNAL PHOTO OF SAMPLE –8 FCC ID: ZKB-TZ8300 Report No.: STS110423F3 INTERNAL PHOTO OF POWER SUPPLY-1 INTERNAL PHOTO OF POWER SUPPLY-2

1/2 Operation Description OPERATIONAL DESCRIPTION APPLICANT: COSMOCOM, SAC Manufacturer:COSMOCOM, SAC FCC ID : ZKB-TZ8300 Instruction Book: Users Manual Frequency Range GSM Transmit Frequency Band: 824.2-848.8 MHz Receive Frequency Band: 849.2-893.8 MHz Transmit Frequency Band: 1850.2-1909.8 MHz Receive Frequency Band: 1930.2-1989.8 MHz Specific Operating Power Range: Power Class 1; Power Control Level 0 +30dBm +2.0dB/-2.0dB Power Control Level 1 +28dBm +3.0dB/-3.0dB Power Control Level 2 +26dBm +3.0dB/-3.0dB Power Control Level 3 +24dBm +3.0dB/-3.0dB Power Control Level 4 +22dBm +3.0dB/-3.0dB Power Control Level 5 +20dBm +3.0dB/-3.0dB Power Control Level 6 +18dBm +3.0dB/-3.0dB Power Control Level 7 +16dBm +3.0dB/-3.0dB Power Control Level 8 +14dBm +3.0dB/-3.0dB Power Control Level 9 +12dBm +4.0dB/-4.0dB Power Control Level 10 +10dBm +4.0dB/-4.0dB Power Control Level 11 +8dBm +4.0dB/-4.0dB Power Control Level 12 +6dBm +4.0dB/-4.0dB Power Control Level 13 +4dBm +4.0dB/-4.0dB Power Control Level 14 +2dBm +5.0dB/-5.0dB Power Control Level 15 +0dBm +5.0dB/-5.0dB Note; Effective radiation efficiency is –3.7dB DC Voltage and Current into the Final Amplifier Module: Supply Voltage = 5.0Vdc Supply Current = ~0.5Amp. Tune-up Procedure: Tune-up Procedure Equipment Identification: Equipment's Identification label and its intended Location are as shown in EXHIBIT Type “ID Label / Location Information” (FCC ID Nameplate), and in EXHIBIT Type “Internal Photo”(Photograph of inside) Photographs: A complete set of the Photographs showing External and Internal Views of Circuit Details and Construction are provided by from EXHIBIT Type “External Photos” and “Internal Photos”. Accessories: Accessorie s 2/2 Operation Description Figure 1.2: Terminal Components (Accessories) Technical Descriptions TX synthesizer uses an Offset-PLL circuit. The Offset-PLL circuit consists of PLL-IC and TX_VCO and loop filter. Reference frequency of the above synthesizers is 26MHz and generated by VCTCXO. Control signal is sent from Baseband section and keeps frequency stability. TX IQ signal is input from Baseband section to MT6235, The Bluetooth signal is input form MT6601 and FM signal is input form TLG1120 section to MT6235. TX IQ signal is applied to the quadrature up-converter, and the up-converter LO signal is generated from the transceiver VCO within MT6139B. This up-converter translates the GMSK-modulated signal to an intermediate frequency (IF) that forms one input to a frequency/phase detector circuit. This IF signal is the reference input to an Offset-PLL circuit. The feedback path of this Offset-PLL circuit includes a down-conversion from the RF output frequency range to the IF range. The two inputs to this down-conversion mixer are formed the TX_VCO output and the LO generation circuits. The mixer output is the offset feedback signal that forms the variable input to a frequency/phase detector circuit. The detector compares its variable input to its reference input and generates an error signal that is low-pass filtered by the loop filter and applied to TX_VCO to force the RF frequency in the direction that minimizes errors. The TX_VCO output passes PA, Antenna SW, Coaxial connector with switch and emitted from embedded antenna. Digital Modulation: Analog speech produced by a microphone is encoded to digital PCM samples using a CODEC. The PCM samples are passed to a Vocoder for AMR (Advanced Multi Rate) encoding, to compress the speech samples. The encoding rate is determined by the Vocoder which formats the speech samples as data packets. A new data packet with data rate information is read by the microprocessor every 20 ms. The speech CODEC becomes AMR, FR(Full Rate), EFR(Enhanced FR) and HR(Half Rate). The microprocessor then sends the data packet to the transmit subsystem, and passed DAC to covert analog signal. I/Q base band signal is filtered and is inputted into 6M4003 containing quadrature phase modulator. Battery AC Charge r Bluetooth Specification Power Supply DC 5V by USB port form Adapter Frequency Range 2402MHz -2480MHz Modulation Type FHSS Channel Spacing 1MHz Channel Number 79 (CH Low: 2402MHz, CH Mid: 2441MHz, CH High: 2480MHz) Antenna Type Internal Fixed Antenna Gain 1.0dBi Temperature Range -20°C ~ 50°C
!"#"$%&'()*)(+,)-.$ $ Power Supply: DC 5V by AC/DC adapter 100~240V 50/60Hz DC 3.7V by Lithium-ion Battery Frequency Range: 2412MHz – 2462MHz Number of Channels: IEEE 802.11b/g mode: 11 Channels Transmit Power IEEE 802.11b mode: 17+/-1.5 dBm IEEE 802.11g mode: 13+/-1.5 dBm Modulation Technique: IEEE 802.11b mode: DSSS (1, 2, 5.5 and 11 Mpbs) IEEE 802.11g mode: OFDM (6, 9, 12, 18, 24, 36, 48 and 54 Mpbs) Antenna Gain: 1.0 dBi Temperature Range: -20°C ~ +50°C $ $ $ $ $ $

编码料单号版本号日期 序号 料号 物料描述 规格型号 数量 物料属性 生产厂家 1 43030103 射频芯片 RTR-6285-0-68MQFN-MT-13 1 IC QUALCOMM 43000111 MSM7227-1-560NSP-MT-0C IC QUALCOMM 43000112 MSM7227-1-560NSP-MT-0A IC QUALCOMM 43000113 MSM7227-1-560NSP-MT-0B IC QUALCOMM 43000114 MSM7227-1-560NSP-MT-0D IC QUALCOMM 3 43030104 电源管理芯片 PM-7540-0-137CSP-MT-03 1 IC QUALCOMM 4 43000101 存储器 (4Gb+2Gb)（备料用） K524G2GACB-A050 IC SAMSUNG 5 43020101 存储器(4Gb+2Gb)（IQ820已烧录） K524G2GACB-A050(IQ820 已烧录) IC SAMSUNG 43050100 SWB-A23 IC SAMSUNG 43060633 WM-BG-AQ-02 IC USI 43052350 XC6221A122MRN IC TOREX 45000122 XC6221B122MRN IC TOREX 45000013 VRH1201LTX IC Anasem 45020012 S-1135D12-M5V1S IC Seiko 11500136 EUP7967A-30VIR1 IC EUTECH V5.0.4.1 2 2011/4/2 PWQ820主板贴片料单（ WCDMA+GSM 带GPS 带BT+WIFI模块，3D Gsensor，前后 camera，带光电鼠标） V5.0.4.1(2011.04.2) IQ820_MBIQ820_MB 6 11 WLAN+BT模块 1 基带芯片 1 SOT23-5 LDO(1.2V) 7 11500135 S-1132B30-M5T1G IC 精工 45000030 XC6221A302MRN IC TOREX 45110033 XC6221A332MRN IC TOREX 45023533 AAP2917-33VIR1 IC EUTECH 45080033 S-1132B33-M5T1G IC SEIKO45092303 VRH3301NTX IC Anasem 38040010 SAFEB2G14FB0F00 IC MURATA 38040011 B9411 IC EPCOS 38040012 EFCH2140TDE1 IC panasonic 38040000 SAFEB1G95KA0F00 IC MURATA 38040001 B9414 IC EPCOS 38040002 EFCH1950TDF1 IC panasonic 38050001 EFCH836MTDB1 IC Panasonic 46008360 SAFEB836MAL0F00 IC MURATA 38040030 SAYFP1G95AA0B00 IC MURATA 38040031 EFSD1950J1T2 IC panasonic 38000100 SAWEN1G84CN0F00R14 IC MURATA 38000101 EFCH1819TDK1 IC panasonic 38000110 SAWEN881MCN0F00R14 IC MURATA 38000111 EFCH8894TDJ1 IC panasonic 27154010 SAFEB1G57KE0F00 IC Murata 27154011 856561 IC SAWTEK 27154012 FAR-F6KA-1G5754-L4AA IC FUJITSU 46030016 LMSP43MA-491 IC MURATA 46030017 HS4532-B0918AA IC ACX 38100836 EFSD836MK3T2 IC Panasonic 14 GSM_1800_1900M 接收SAW 1 15 GSM_850_900M 接收SAW 1 17 RF switch 1 16 18 850双工器 1 SOT23-5 LDO(3.0V)2100M 接收SAWSOT23-5 LDO(3.3V) 89 11 1 1111 2100 发射SAW2100M双工器GPS SAWw850 发射SAW 11101312 43008360 SAYFP836MCA0F00 IC MURATA 35000192 21E00077-19.200MHz-V0 OSC ITTI 35010192 KT3225P19200DCW28PN0 OSC 京瓷 35062600 E3SB26.0000F12E11 CRYSTAL HOSONIC 35020032 7V26000012 CRYSTAL TXC 35020033 NX3225SA W-191-886 CRYSTAL CRYSTAL 35020034 TZ0260A CRYSTAL TAI-SAW 22110011 SSP-T7(32.768KHZ)-12.5PF+/-20ppm OSC SEIKO 22110101 Q13MC1461000200 / MC-14632.768KHZ 12.5+-20.0 OSC EPSON 22110015 SSP-T7-F(32.768KHz,12.5pF,+-20PPM) OSC SEIKO 22110014 MC-146(12.5PF) OSC EPSON 44200003 ZXT10P20DE6* TRAN ZETEX 44210004 CJ10P20DE6 TRAN 长电科技 41000007 SI2333DS TRAN VISAY 41000112 CJ2333/SOT-23 TRAN 长电科技 41000016 WPM2341-3/TR TRAN WILL 41000008 FDN306P TRAN FAIRCHILD 42010006 CJ2301 TRAN 长电科技 27130010 ICVE21054E250R500 ICT 27130012 NFA21SL207X1A45 MURATA 38101200 ICVE21184E070R101FR EMI ICT 38010200 AVRC18S05Q015100R EMI Amotech 38000209 ICVE21184E070R100FR EMI ICT 38010002 AVRC18S05Q015010R EMI Amotech 17 EMI 18 32.768KHZ晶振850双工器 111 EMI滤波器19.2MHZ晶振(TCXO) 1 P沟道MOS管 1 23 PNP三极管(充电用) 2225212019 蓝牙26M晶振 262427 21 EMI滤波器P沟道MOS管 2 EMI滤波器 28 46030014 GSM-EDGE-PA SKY77336-13 1 U404 IC 29 43006605 850PA AWU6605 1 U407 IC 30 38040020 2100M_PA AWU6601RM45Q7 1 U406 IC 28142001 UM5079 ESD 英联电子 41000004 ESD9X7V-2/TR ESD WILL 28150105 DF2S6.8FS ESD TOSHIBA 31000501 BT2590D0050H160 DIODE EPCOS 38090013 PESD0402-140 DIODE TYCO 13100010 B72590T8140S160 epcos 13100011 SFI0402- 050E100NP-LF SFI 13100013 SDV1005H180C050YPTF sunlord 13100012 HL0402-050E050PP-LF HYLINK 32100000 RC0402JR-070RL RES YAGEO 11000000 WR04X000PTL RES WALSIN 11000470 RC0402JR_074R7L RES YAGEO 11010470 WR04X4R7JTL RES WALSIN 5213 ESD Low Capacitor TVS 2 32 22 TVS管(SOD882/工作电压7V))ESD压敏电阻 3435 0402贴片电阻4.7ohm 33 0402贴片电阻0ohm 1 31 11000561 RC0402JR-075R6L RES YAGEO 11010561 WR04X5R6JTL RES WALSIN 32100100 RC0402JR-0710R* RES YAGEO 11010100 WR04X100JTL RES WALSIN 32100221 RC0402JR-0722R* RES YAGEO 11000220 WR04X220JTL RES WALSIN 11000270 RC0402JR-0727R RES YAGEO 11010270 WR04X270JTL RES WALSIN 11004991 WR04X49R9FTL WALSIN 11014991 RC0402FR-0749R9L YAGEO 11090510 RC0402JR-0751RL RES YAGEO 11005100 WR04X510JTL RES WALSIN 11000620 RC0402JR-0762RL RES YAGEO 11010620 WR04X620JTL RES WALSIN 11000820 RC0402JR-0782RL RES YAGEO 11010820 WR04X820JTL RES WALSIN 32101101 RC0402JR-07100R RES YAGEO 11000110 WR04X101JTL RES WALSIN 11101800 RC0402JR-07180RL RES YAGEO 11111800 WR04X181JTL RES WALSIN 32101201 RC0402JR-07200R RES YAGEO 11002010 WR04X201JTL RES WALSIN 32101470 RC0402JR-07470R RES YAGEO 11004710 WR04X471JTL RES WALSIN 32102100 RC0402JR-071KL RES YAGEO RES 0402贴片电阻22ohm0402贴片电阻27ohm0402贴片电阻180ohm 0402贴片电阻1 k 282 38 0402贴片电阻82ohm 31 0402贴片电阻51ohm 43403942 4 0402贴片电阻62ohm 3 0402贴片电阻10ohm 2 0402贴片电阻100ohm0402贴片电阻200ohm 37 0402贴片电阻5.6ohm 11 36 411 45 0402贴片电阻470ohm 4147 0402贴片电阻49.9ohm(1%) 484446 11000130 WR04X102JTL RES WALSIN 32102200 RC0402JR-072K RES YAGEO 11003202 WR04X202JTL RES WALSIN 32002220 RC0402JR-072K2 RES YAGEO 32022220 WR04X222JTL RES WALSIN 11002241 RC0402JR-072K4L RES YAGEO 11000242 WR04X242JTL RES WALSIN 32102470 RC0402JR-074K7L RES YAGEO 11000437 WR04X472JTL RES WALSIN 11022510 RC0402JR-075K1L RES YAGEO 11022511 WR04X512JTL RES WALSIN 11016042 RC0402FR-076K04L RES YAGEO 11026042 WR04X6041FTL RES WALSIN 11022820 RC0402FR-078K2L RES YAGEO 11022821 WR04X8201FTL RES WALSIN 32103100 RC0402JR-0710KL RES YAGEO 11000140 WR04X103JTL RES WALSIN 11001210 RC0402FR-0712KL RES YAGEO 11011210 WR04X1202FTL RES WALSIN 11000240 WR04X203JTL RES WALSIN 32103200 RC0402JR-0720KL RES YAGEO 32103470 RC0402JR-0747K RES YAGEO 11000447 WR04X473JTL RES WALSIN 11023510 RC0402JR-0751KL RES YAGEO 11023511 WR04X513JTL RES WALSIN 11016190 RC0402FR-0761K9L RES YAGEO 116 0402贴片电阻6.04k(1%) 7 0402贴片电阻8.2k(1%) 0402贴片电阻1 k 112 11 118 0402贴片电阻20k0402贴片电阻10k0402贴片电阻12K(1%) 60 2 0402贴片电阻2.4k0402贴片电阻5.1k 5754 0402贴片电阻2.2k 5253 0402贴片电阻4.7k 12 585049 0402贴片电阻2K 48 0402贴片电阻61 9 K （1%） 5551 0402贴片电阻51k0402贴片电阻47k 615956 11026190 WR04X6192FTL RES WALSIN 32104100 RC0402JR-07100KL RES YAGEO 11001040 WR04X104JTL RES WALSIN 32001211 RC0402 F R-07121KL RES YAGEO 32021211 WR04X1213FTL RES WALSIN 32104150 RC0402JR-07150KL RES YAGEO 11001540 WR04…

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!"#$% &'% % ('$)*+*)%,'$-./*#0%123$-%4.#0$5% 6(789:%;.#<5% %%%%%%%%%%%%%%%123$-%=>.??%@A% %%%%%%%%%%%%%%%123$-%=2#/2->%B$C$>%9%%%%%%%%DEE<;F%D:GE<;HI:GE<;% 123$-%=2#/2->%B$C$>%J%%%%%%%%DE@<;F%DKG:<;HIKG:<;% 123$-%=2#/2->%B$C$>%L%%%%%%%%DKM<;F%DKG:<;HIKG:<;% 123$-%=2#/2->%B$C$>%8%%%%%%%%DKL<;F%DKG:<;HIKG:<;% 123$-%=2#/2->%B$C$>%M%%%%%%%%DK9<;F%DKG:<;HIKG:<;% 123$-%=2#/2->%B$C$>%@:%%%%%%%DKE<;F%DKG:<;HIKG:<;% 123$-%=2#/2->%B$C$>%@@%%%%%%%DK@<;F%DKG:<;HIKG:<;% 123$-%=2#/2->%B$C$>%@K%%%%%%%D@M<;F%DKG:<;HIKG:<;% 123$-%=2#/2->%B$C$>%@E%%%%%%%D@L<;F%DKG:<;HIKG:<;% 123$-%=2#/2->%B$C$>%@N%%%%%%%D@9<;F%DKG:<;HIKG:<;% 123$-%=2#/2->%B$C$>%@9%%%%%%%D@E<;F%DKG:<;HIKG:<;% 123$-%=2#/2->%B$C$>%@J%%%%%%%D@@<;F%DKG:<;HIKG:<;% 123$-%=2#/2->%B$C$>%@L%%%%%%%DM<;F%DKG:<;HIKG:<;% 123$-%=2#/2->%B$C$>%@8%%%%%%%DL<;F%DKG:<;HIKG:<;% 123$-%=2#/2->%B$C$>%@M%%%%%%%D9<;F%DKG:<;HIKG:<;% 6(7@M::%;.#<5% 123$-%=>.??%@A% 123$-%=2#/-2>%B$C$>%:%%DE:<;F%DKG:<;HIKG:<;% 123$-%=2#/-2>%B$C$>%@%%DK8<;F%DEG:<;HIEG:<;% 123$-%=2#/-2>%B$C$>%K%%DKJ<;F%DEG:<;HIEG:<;% 123$-%=2#/-2>%B$C$>%E%%DKN<;F%DEG:<;HIEG:<;% 123$-%=2#/-2>%B$C$>%N%%DKK<;F%DEG:<;HIEG:<;% 123$-%=2#/-2>%B$C$>%9%%DK:<;F%DEG:<;HIEG:<;% 123$-%=2#/-2>%B$C$>%J%%D@8<;F%DEG:<;HIEG:<;% 123$-%=2#/-2>%B$C$>%L%%D@J<;F%DEG:<;HIEG:<;% 123$-%=2#/-2>%B$C$>%8%%D@N<;F%DEG:<;HIEG:<;% 123$-%=2#/-2>%B$C$>%M%%D@K<;F%DNG:<;HING:<;% 123$-%=2#/-2>%B$C$>%@:%%D@:<;F%DNG:<;HING:<;% 123$-%=2#/-2>%B$C$>%@@%%D8<;F%DNG:<;HING:<;% 123$-%=2#/-2>%B$C$>%@K%%DJ<;F%DNG:<;HING:<;% 123$-%=2#/-2>%B$C$>%@E%%DN<;F%DNG:<;HING:<;% 123$-%=2#/-2>%B$C$>%@N%%DK<;F%D9G:<;HI9G:<;% 123$-%=2#/-2>%B$C$>%@9%%D:<;F%D9G:<;HI9G:<;% % O2/$A%P++$)/*C$%-.<*./*2#%$++*)*$#)Q%*?%REGL<;% 1 Adjustment of RF Output Power: (1) The equipment setup as shown in Figure 1. (2) Operation of PC adjusts equipment. (3) Use RF Engineering Tools at PC side. Select GSM850 Band: 1) Set GSM850 Band. 2) Set ARFCN: 190 3) TX ON. 4) Adjust the power to 32.4dBm (+1.0dB/-1.0dB, Power control level: PCL=5) by PA DAC value. 5) Repeat 4) for 15 times,and adjust the power level to 30.5, 28.8, 27, 25, 23, 21, 19, 17, 15, 13, 11, 9, 7, 5. 6) Make 16 Ramp-Up/Ramp-Down data from the adjustment value of (5) and (6). PC RF Tester GPIB Cable UART Cable RF Cable Test sample Figure 1 7) Data of 5) and 6) is writen to flash memory. Select PCS1900 Band: 1) Set PCS Band. 2) Set ARFCN: 661. 3) TX ON. 4) Adjust the power to 29.0 dBm (+2.0dB/-2.0dB, Power control level: PCL=0) by PA DAC value. 5) Repeat 4) for 15 times,and adjust the power level to 27.5, 26, 24, 22, 20, 18, 16, 14, 12, 10, 8, 6, 4, 2, 0. 6) Make 16 Ramp-Up/Ramp-Down data from the adjustment value of (5) and (6). 7) Data of 5) and 6) is writen to flash memory. 2 Adjustment of oscillation frequency of VCXO: (1) The equipment setup as shown in Figure 1. (2) Use Crystal AFC Control Tools to Set CapID and AFC DAC value. (3) Set Band=GSM850,Set ARFCN=190,Set PCL=12. 1) Set AFC DAC=4096,fixed.(Check that Vafc=1.4V). 2) Set CapID=0, and verify that frequency error >>10KHz. 3) Set CapID=63, and verify that frequency error <<-10KHz. 4) If the above 3 items are verified, then change CapID value to make frequency error be closed to 0 Hz as possible, record this CapID value. 5) Set CapID value got from step 4), then change AFC DAC value to make frequency error be closed to 0 Hz as possible, record this AFC DAC value. 6) Download the CapID value and AFC DAC value to flash memory. 3 Adjustment of RX Sensitivity: (1) Select GSM850 Band: 1) Set BCCH level:-85dBm;ARFCN:128. 2) Test sample make a call to connect RF Tester.. 3) Set TCH level:-106dBm. 4) Measure BER BER Select PCS Band: 1) Set BCCH level:-85dBm;ARFCN:512. 2) Test sample make a call to connect RF Tester.. 3) Set TCH level:-106dBm. 4) Measure BER BER !"#$%&&%'()$*'+,*-".( ( Frequency Range 2402 MHz -2480MHz Modulation Type FHSS Antenna Type: Internal Fixed Channel Number 79 Antenna Gain: 1.0dBi Temperature Range -20°C ~ 50°C ( ( /010()$*'+,*-".( Frequency Range: 2412MHz – 2462MHz Number of Channels: IEEE 802.11b/g mode: 11 Channels Transmit Power IEEE 802.11b mode: 17+/-1.5 dBm IEEE 802.11g mode: 13+/-1.5 dBm Modulation Technique: IEEE 802.11b mode: DSSS (1, 2, 5.5 and 11 Mpbs) IEEE 802.11g mode: OFDM (6, 9, 12, 18, 24, 36, 48 and 54 Mpbs) Antenna Gain: 1.0 dBi Temperature Range: -20°C ~ +50°C (

Compliance Certification Services Inc. Report No: KS110503B03-SFFCC ID: ZKB-TZ8300 Date of Issue :May 12, 2011 Page 1 of 40 Rev. 00 This report shall not be reproduced except in full, without the written approval of Compliance Certification Services. ANSI/IEEE Std. C95.1-1992 In accordance with the requirements of FCC Report and Order: ET Docket 93-62, and OET Bulletin 65 Supplement C FCC SAR TEST REPORT For GSM Mobile Phone Model No.: TZ8300 Trade Name: TZONTZEN FCC ID: ZKB-TZ8300 for COSMOCOM, SAC LUIS ARIAS SCHEREIBER, 215-LIMA-PERU Issued by Compliance Certification Services (Kunshan) Inc. No.10, Weiye Rd., Innovation Park, Eco & Tec. Development Part, Kunshan City, Jiangsu Province, P.R.China. TEL: 86-512-57355888 FAX: 86-512-57370818 http://www.ccsrf.com Note: This report shall not be reproduced except in full, without the written approval of Compliance Certification Services Inc. This document may be altered or revised by Compliance Certification Services Inc. personnel only, and shall be noted in the revision section of the document. Compliance Certification Services Inc. Report No: KS110503B03-SFFCC ID: ZKB-TZ8300 Date of Issue :May 12, 2011 Page 2 of 40 Rev. 00 This report shall not be reproduced except in full, without the written approval of Compliance Certification Services. TABLE OF CONTENTS 1. CERTIFICATE OF COMPLIANCE (SAR EVALUATION) ........................................................... 3 2. EUT DESCRIPTION....................................................................................................................4 3. REQUIREMENTS FOR COMPLIANCE TESTING DEFINED BY THE FCC ............................... 5 4. TEST METHODOLOGY.............................................................................................................. 5 5. T EST CONFIGURATION................................................................................................................... 5 6. DOSIMETRIC ASSESSMENT SETUP ....................................................................................... 5 6.1 MEASUREMENT SYSTEM DIAGRAM ...........................................................................................................7 6.2 SYSTEM COMPONENTS ...............................................................................................................................8 7. EVALUATION PROCEDURES ................................................................................................. 11 8. MEASUREMENT UNCERTAINTY............................................................................................ 14 9. EXPOSURE LIMIT .................................................................................................................... 15 10. EUT ARRANGEMENT .............................................................................................................. 16 10.1 ANTHROPOMORPHIC HEAD PHANTOM..................................................................................................16 10.2 DEFINITION OF THE “CHEEK/TOUCH” POSITION...................................................................................17 10.3 DEFINITION OF THE “TILTED” POSITION ................................................................................................18 11. MEASUREMENT RESULTS..................................................................................................... 19 11.1 TEST LIQUIDS CONFIRMATION ...............................................................................................................19 LIQUID MEASUREMENT RESULTS ..................................................................................................................19 11.2 SYSTEM PERFORMANCE CHECK............................................................................................................20 11.3 EUT TUNE-UP PROCEDURES AND TEST MODE....................................................................................23 11.4 CONDUCTED OUTPUT POWER ...............................................................................................................24 11.5 KDB 648474 SAR HANDSETS MULTI XMITER ASSESSMENT................................................................25 11.6 EUT SETUP PHOTOS ................................................................................................................................27 11.7 SAR MEASUREMENT RESULTS ...............................................................................................................28 12. EUT PHOTO ............................................................................................................................. 34 13. EQUIPMENT LIST & CALIBRATION STATUS........................................................................ 38 14. FACILITIES............................................................................................................................... 39 15. REFERENCES.......................................................................................................................... 39 16. ATTACHMENTS ....................................................................................................................... 40 Compliance Certification Services Inc. Report No: KS110503B03-SFFCC ID: ZKB-TZ8300 Date of Issue :May 12, 2011 Page 3 of 40 Rev. 00 This report shall not be reproduced except in full, without the written approval of Compliance Certification Services. 1. CERTIFICATE OF COMPLIANCE (SAR EVALUATION) Product Name: GSM Mobile Phone Model Name.: TZ8300 Applicant Discrepancy: Initial Trade Name: TZONTZEN Devices supporting GPRS： Class B Description Test Modes(worst case ): N/A Device Category: PORTABLE DEVICES Exposure Category: GENERAL POPULATION/UNCONTROLLED EXPOSURE Date of Test: May 12, 2011 Applicant: COSMOCOM, SAC LUIS ARIAS SCHEREIBER, 215-LIMA-PERU Manufacturer: COSMOCOM, SAC LUIS ARIAS SCHEREIBER, 215-LIMA-PERU Application Type: Certification APPLICABLE STANDARDS AND TEST PROCEDURES STANDARDS…

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Test Laboratory: Compliance Certification Services Inc. May 12, 2011 SystemPerformanceCheck-D850 DUT: Dipole 850 MHz D850V2; Type: D850V2; SN:4d114 Communication System: CW; Frequency: 850 MHz Medium parameters used: f = 850 MHz; σ = 0.94 mho/m; ε r = 41.44; ρ = 1000 kg/m 3 Phantom section: Flat Section Measurement Standard: DASY5 (IEEE/IEC/ANSI C63.19-2007) DASY5 Configuration: Probe: EX3DV4 - SN3755; ConvF(9.07, 9.07, 9.07); Calibrated: 1/20/2011 Sensor-Surface: 3mm (Mechanical Surface Detection), Sensor-Surface: 4mm (Mechanical Surface Detection) Electronics: DAE4 Sn1245; Calibrated: 1/11/2011 Phantom: Twin SA…

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