T6QN120QUAD-BAND MULTIMEDIA GSM PHONE

Tri-band GSM/GPRS handset N120 User Guide UNPACKING Thank you for purchasing N120. Check whether your phone comes equipped with all the neces sary components, as shown in the figure below. If the product is defective or there is a compo nent missing, immediately contact the office where you bought our phone. 9 Phone 9 Li-ion Battery 9 Travel Charger 9 Earphone 9 User Guide 9 Quick Reference Card CONTENTS 0...SAFETY INFORMATION 0...BEFORE YOU START 0...PHONE ICONS 0...DESCRIPTION OF KEYS 0...BACKLIGHT 0...BATTERY 0...NETWORK LINKING 0...INSERT & REMOVE THE T- FLASH CARD 0...THE IDLE PROFILE 0...CALL FUNCTIONS 0...DISPLAY SCREEN 0...KEY OPERATION 0...SILENT MODE 0...CALL LOG 0...CALL MENU 0...FUNCTION MENU 0...PHONEBOOK 0...Quick Search 0...Search Entry 0...Add New Entry 0...Copy All 0...Delete 0...Caller Group 0...Extra Number 0...Settings 0...Caller Picture 0...Caller Ring Tone 0...Caller Video 0...MESSAGE 0...Message 0...Chat 0...Voice Mail Server 0...Broadcast Message 0...CALL HISTORY 0...Missed Calls 0...Dialed Calls 0...Received Calls 0...Delete Call Log 0...Call Time 0...Call cost 0...SMS Counter 0...GPRS Counter 0...SETTINGS 0...Phone Setup 0...Call Setup 0...Network Setup 0...Security Setup 0...Sound Effect 0...Restore Factory Settings 0...S/W Version 0...MULTIMEDIA 0...Camera 0...ImageViewer 0...Video Recorder 0...Video Player 0...Webcam 0...Photo Editor 0...Audio Player 0...AB Repeater 0...Sound Recorder 0...Melody Compose 0...FILE MANAGER 0...FUN & GAME 0...Games 0...Theme 0...Stopwatch 0...USER PROFILE 0...ORGANIZER 0...Calendar 0...To Do List 0...Alarm 0...World Clock 0...Voice ExactTime 0...SERVICES 0...WAP 0...Data Account 0...EXTRA FUNCTIONS 0...Calculator 0...Unit Converter 0...Currency Converter 0...Health 0...E-Book Reader 0...SHORTCUTS 0...TEXT INPUT MODE 0...SPANISH/ENGLISH IUPUT MODE 0...SYMBOLS 0...MP3 AND MP4 INSTRUCTION 0...TROUBLESHOOTING 0...GLOSSARY 0...LIMITED WARRANTY STATEMENT 0...Multitap ES/ABC Input Mode 0...Multitap es/abc Input Mode 0...Smart ES/ABC Input Mode 0...Smart es/abc Input Mode 0...Numeric Mode SAFETY INFORMATION PERSONAL USE Operation of any radio equipment including mobile phones may interfere with the function of in adequately shielded medical devices such as hearing aids and pacemakers. You must consult t he manufacturer of these devices or your physician before use. In oil depots and chemical factories where explosive gas or other products are stored, the user should pay close attention to the restriction on the use of mobile phone. Even if your phone is i n the idle mode, it will still transmit radio frequency signals. Therefore, you must switch off wh en requested to do so. Do not move the antenna close to or touch any exposed part of the body when making a call. Otherwise, it will cause minor burn to your body. Note traffic safety. When you are driving, please do no use your mobile phone. Stop on the sid e of the road when you do need to use it. Avoid making calls with your cellular phone in storm y weather. Safety Information related with children: 9 Be cautious of children swallowing the small parts such as the SIM card 9 Prevent children from playing with your cell phone as toys. For example, behaviors l ike throwing, biting the phone, or immersing it into water should be avoided. 9 Do not let children less than 14 years old hang the phone around the neck. MOBILE PHONE USE Please use only the accessories or parts offered by the manufacturer or those authorized by th e manufacturer. Use of unauthorized accessories might influence the performance of the phone. What’s worse, your phone might get damaged and harm will be caused to your body. It might even violate the national regulations on the telecommunication terminal products. Do not use chemical products like cleaning solvents or detergents to clean your phone. It is rec ommended that you use slightly damp and static electricity proof cloth instead of cloth that is d ry and easy to catch static electricity. Before cleaning, you should switch off your phone. Your mobile phone produces magnetic fields. Do not place it next to magnetic storage media s uch as computer diskettes. Operating your mobile phone close to other electrical equipment su ch as televisions, phones, radios and personal computers may cause interference and therefore influence the performance of your phone. Do not expose your mobile phone to strong sunlight, direct heat or any liquids in case of any d amage. Harsh handling behaviors such as throwing; beating which might damage the internal integrate d circuit of the phone should be avoided. Please do not link it to other unnecessary equipments. Note! Non-professionals must not try to dissemble the phone. Phone Precautions! 9 Use your phone battery only for its intended purpose, and never use any battery charger which is damaged or worn out. 9 When you unplug your phone from its charger, grasp and pull the plug, not the power cord. 9 Do not use harsh chemicals, cleaning solvents, or strong detergents to clean your phone. Wipe it with a soft cloth slightly dampened in a mild soap-and-water solution. 9 Do not attempt to open the casing on your phone or its battery. 9 Always keep SIM card out of children’s reach. BATTERY USE Do not short-circuit the battery terminals. This is dangerous and will damage the battery, produ ce heat and may cause a fire. Never dispose of batteries in a fire as it can cause explosion. Return waste batteries to your su pplier or an approved recycling center. Do Not dispose along with household wastes. Warning! If the battery case is broken, avoid contact with the contents. Wash contaminated s kin with lots of water and seek medical attention. Battery Precautions! 9 Avoid dropping the cell phone. Dropping it, especially on a hard surface, can potenti ally cause damage to the phone and battery. If you suspect damage to the phone o r battery, take it to a service center for inspection. 9 Never use any charger or battery that is damaged in any way…

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2. N120 BLOCK DIAGRAM Introduction to Block Diagram Logic part MT6227 GSM GPRS Baseband Processor MT6305 Handles all GSM Baseband Power Management PF38F3040L0ZBQ1 [MCP] 128M 16bit Flash Memory and 32M 16bit Smart Combo RAM for Embeded System Control Processor KT21-DCV28A-26.000MT [VC-TCXO] Main Clock for Control Processor and RF Block, Subsystem. SSP-T7 [32.768 KHz Sleep Crystal] 32.768KHz Clock for Sleep Mode Operation TS414HIV01E [Back up Battery] G [ Back Up Battery to Storage Time Date Information on Power Off IMT220G17G274C Color LCD Module including 176 * 220 260K Color Main TFT LCD NCP2892AFCT2G 1 Watt Audio Power Amplifier with Selectable Shutdown Logic Level S-1711B1833-I6T1G [USB & Memory Dual Vcc] High Speed Dual LDO Regulators S-1711B1528-I6T1G [Camera Dual Vcc] High Speed Dual LDO Regulators RF PART MT6129C [RF Tranceiver IC] Highly integrated RF Transceiver IC for multi-band GSM and GPRS. PF08155B [Power Amp Module] Quad-Band GSM850 & EGSM 900 & DCS1800 & PCS1900 & GPRS RF Module LMG004W-5155A [GSM850 & EGSM 900 & DCS1800 & PCS1900 Saw Fiter] GSM850 & EGSM 900 & DCS1800 & PCS1900 Quad-Band Front End Module G \ N120 Main PCB Top Side Layout G ] N120 Main Bottom Side Layout G ^ N120 SUB PCB Top Side Layout G _

KCMobile Co., Ltd. 3F., Seochoworld Officetel, 1355-3, SeoCho-Dong, SeoCho-Gu, Seoul 137-862, Korea TEL : 82-2-583-9888 FAX : 82-2-582-2992 Date: March 20, 2007 To: Federal Communications Commission, Authorization & Evaluation Division, 7435 Oakland Mills Road, Columbia, MD 21046 Re: KC Mobile Co., Ltd., FCC ID: T6QN120 FCC Part 15B Certification Confidentiality Request Gentlemen: This letter is to comply with 47 CFR 0.457 and 0.459 pertaining to confidentiality material. KC Mobile Co., Ltd., requests that the following documents regarding this submission for FCC ID: T6QN120 be kept confidential: Exhibit Type File Name Block Diagram Block Diagram.pdf Those documents contain detailed system and equipment description and related information about the product which KC Mobile Co., Ltd., considers to be confidential proprietary, a custom design and, otherwise, not releasable to the general public. Since this design is a basis form which future technological products will evolve, KC Mobile Co., Ltd., considers this information would be of benefit to its competitors, and that the disclosure of the information in these documents would give competitors an unfair advantage in the market. Yours Sincerely, Daewon Seo Marketing manager

External Photos 1. Front View of EUT 2. Back View of EUT 3. Side View of EUT

Label Label Location

KCMobile Co., Ltd. 3F., Seochoworld Officetel, 1355-3, SeoCho-Dong, SeoCho-Gu, Seoul 137-862, Korea TEL : 82-2-583-9888 FAX : 82-2-582-2992 Date: Mar 20, 2007 Equipment Authorization Division Office of Engineering and Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Ref: FCC ID: T6QN120 Dear Sirs: KC Mobile Co., Ltd., requests acceptance of the labeling proposal described below for cell phone bearing FCC identifier T6QN120. The subject cell phone are compact handheld models as shown in figure 1, authorized under 47CFR Part 22&24 for GSM mobile services. Figure 1. Because the majority of the cell phone housing is composed of display, speaker, operating controls, camera and a removable battery pack, there is extremely limited space available to attach the required label carrying the FCC identifier. Attaching the label to the battery pack is not acceptable because the battery pack is a removable item. For this reason, KC Mobile proposes placing the label carrying the FCC identifier inside the battery compartment as shown in figure 2. KCMobile Co., Ltd. 3F., Seochoworld Officetel, 1355-3, SeoCho-Dong, SeoCho-Gu, Seoul 137-862, Korea TEL : 82-2-583-9888 FAX : 82-2-582-2992 Figure 2. The consumer packaging for these models includes the battery pack as a separate item, NOT installed on the radio. As such, the FCC identifier will be readily visible to the user before the battery pack is installed and whenever the battery pack is removed or replaced. In this location, the label will also be protected from physical abuse and remain readable for the anticipated life of the device. The consumer packaging for these models is a "gift box" which does not allow the transceiver to be seen at time of purchase. In order to meet the requirements of 47CFR Part 2.925 (d), KC Mobile will add the FCC identifier "T6QN120" to the outside of the consumer "gift box" packaging. Thank you for your attention to this matter. Yours Sincerely, Daewon Seo Marketing Manager

Internal Photos

Report No.: SZ07020053E03 Page 2 of 19 TABLE OF CONTENTS 1.TEST CERTIFICATION ...........................................................................................................3 2.GENERAL INFORMATION ....................................................................................................4 2.1EUT Description .........................................................................................................................4 2.2EUT Function..............................................................................................................................5 2.3Test Standards and Results ........................................................................................................6 2.4Facilities and Accreditations ......................................................................................................7 2.4.1Facilities ....................................................................................................................................7 2.4.2Test Environment Conditions....................................................................................................7 3.TEST CONDITIONS SETTING...............................................................................................8 3.1Test Mode ....................................................................................................................................8 3.2Test Setup and Equipments List................................................................................................9 3.2.1Conducted Emission..................................................................................................................9 3.2.2Radiated Emission...................................................................................................................10 4.47 CFR PART 15B REQUIREMENTS .................................................................................. 11 4.1Conducted Emission .................................................................................................................11 4.1.1Requirement ............................................................................................................................11 4.1.2Test Description ......................................................................................................................11 4.1.3Test Result ...............................................................................................................................11 4.2Radiated Emission ....................................................................................................................15 4.2.1Requirement ............................................................................................................................15 4.2.2Test Description ......................................................................................................................15 4.2.3Test Result ...............................................................................................................................15 Report No.: SZ07020053E03 Page 4 of 19 2.GENERAL INFORMATION 2.1EUT Description EUT Type.............................. : Quad-band multimedia GSM phone Model Name ......................... : N120 Serial No. .............................. : (n.a., marked #1 by test site) IMEI ..................................... : (n.a.) Hardware Version ................. : J2_MAIN_Rev02 Software Version .................. : N120_155MXTC Modulation Type................... : GMSK Power Supply........................ : Lithium-ion Battery Trade Name: KCM Model Name: N120 Manufacturer: Shenzhen Zhiyin Electronic Co., Ltd. Serial No.: 0701000135 Capacitance: 550mAh Rated Voltage: 3.7VDC Ancillary Equipment 1 ......... : AC Adapter (Charger) Trade Name: KCM Model Name: N100 Manufacturer: Shenzhen Zhongtian Electronic Co., Ltd. Serial No.: (n.a., marked #2 by test site) Rated Input: ~ 100-240V, 50/60Hz, 90mA Rated Output: 5.2V, 600mA Wire Length: 125cm Ancillary Equipment 2 ......... : USB Adapter Cable Manufacturer: (n.a.) Model Name: (n.a.) Serial No.: (n.a., marked #1 by test site) Wire Length: 125cm Note 1:The EUT, called "MS" for short, is classified as a Class B digital device. Note 2:For a more detailed description, please refer to Specification or User’s Manual supplied by the applicant and/or manufacturer. Report No.: SZ07020053E03 Page 5 of 19 2.2EUT Function The EUT supports GPRS function. The EUT is equipped with a T-Flash card slot; equipped with a special port which can be connected to the ancillary equipments supplied by the manufacturer e.g. the AC Adapter (Charger) and the USB Adapter Cable. The EUT outfits an inner Camera. Report No.: SZ07020053E03 Page 6 of 19 2.3Test Standards and Results The objective of the report is to perform testing according to 47 CFR Part 15 Subpart B: No.IdentityDocument Title 1 47 CFR Part 15 (10-1-05 Edition) Radio Frequency Devices Test detailed items/section required by FCC rules and results are as below: No.SectionDescriptionResultDate of Test 1 15.107 Conducted Emission PASS 2007-03-05 2 15.109 Radiated Emission PASS 2007-03-06 Report No.: SZ07020053E03 Page 7 of 19 2.4Facilities and Accreditations 2.4.1Facilities Shenzhen Electronic Product Quality Testing Center Morlab Laboratory is a testing organization accredited by China National Accreditation Board for Laboratories (CNAL) according to ISO/IEC 17025. The accreditation certificate number is L1659. All measurement facilities used to collect the measurement data are located at Electronic Testing Building, Shahe Road, Xili, Nanshan District, Shenzhen 518055 CHINA. The test site is constructed in conformance with the requirements of ANSI C63.7, ANSI C63.4 and CISPR Publication 22; the FCC registration number is 741109. 2.4.2Test Environment Conditions During the measurement, the environmental conditions were within the listed ranges: Temperature (°C): 20 - 25 Relative Humidi…

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Test Setup Photos for Part15B testing 1. CE 2. RE