O6JWHF-7020S900 MHz Cordless Telephone

FCC CERTIFICATION Report No: E01.0608.FCC.241.N FCC ID : O6JWHF-7020S Openers Co., Ltd. Cordless Telephone Model : WHF-7020S Appendix H. User Manual Contents Information Cautions About PC System Requirements / Features Unit Contents Installation Phone Installation Program Installation Program Uninstallation Program Running User Interface Setting Operation Regular Phone Internet Phone Additional Functions Troubleshooting Regular Phone Internet Phone Specification Thank you for purchasing hanzoom , 900MHz Cordless Internet Phone. Please read this manual thoroughly before using it. tm 3 3 4 5 6 7 7 11 13 14 15 18 18 31 33 35 35 37 39 Pentium MMX 166 or over 32 MB RAM or over 100MB HDD or over MS Windows 95/98/NT MS Internet Explorer 5.01 or over Microsoft Virtual Machine (latest version) Windows Media Player 6.4 or over Sound Blaster compatible / Full-Duplex sound card Internet connection via ADSL/ISDN/LAN PC System Requirements Features Unit Contents Base Station (battery charger) Integrated Cable Power Adapter HandsetNi MH batteryEarset Necklace String Belt Clip Telephone Line Manual Installation CD * # F L ASH 2 1 3 4 5 6 h a n z o o m H O O K MA N UA L 900MHz cordless internet phone that enables FREE or low-cost internet calls (Member registration to an Internet telephony service site is required) Dual-mode cordless telephone that offers both internet calls and ordinary regular phone service simply by pressing a button on the phone Listening to MP3 music via MP3 player S/W Listening to radio programs via internet Voice checking of e-mail arrivals Hands-free function Ultra compact design and light weight 5 6 InformationInformation W HF -700 0 (NI - MH.3.6 V 40 0m Ah) Batt ery WH F-7 0 2 0 ( NI -M H. 3 . 6 V 4 0 0m Ah ) Batter y Phone InstallationPhone Installation Plug the telephone line (PSTN line) into telephone outlet, and connect the jack to "LINE" at the back side of a base station Plug the power adapter into power outlet, and connect the jack to the "POWER" at the back side of the base station. 3. Power cable connection 2. Telephone line connection 4. Integrated cable connection O P E N E RS h a n z o o m Insert the battery connecting battery jack to the inner socket Close the cover Place the top part of the battery first and gently push the bottom part down. Connection jack 1 2 COM port cable (Blue) 3 Microphone jack (Red) 4 Sound output jack (Black) 5 Speaker jack (Black) POWER Line PC POWER Line PC Make sure to charge the battery for more than 12 hours before using the phone. 78 1. Placing a battery Installation Installation POWER Line PC Phone Installation Connect the COM port cable to the unused COM port of a computer * Caution : Please make sure whether you connected to COM 1 or COM2 for the convenient software installation. Connect the microphone jack to the microphone input port of the computer Connect the sound output jack to the speaker port of the computer Put the connection jack of the cable into the "PC" at the backside of the base station. 1 2 3 Phone Installation Connection of hanzoom with a PC 4 SpeakerJoy Stick Mic Line-in Speaker MicJoy StickLine-in 9 10 4. Integrated cable connection PC Integrated Cable Phone RS232C Cable Mic Cable Headphone Cable Power Cable PSTN Cable Connect the speaker input jack to the speaker jack of the integrated cable 5 Program Installation Program Installation 2 Visit to the following internet telephone service sites to sign up and get a user ID and a password. For Deltathree and Mediaring services, please download relevant freeware through the websites as instructed on the web. 7 Use iHanzoom as a program folder name and click the "Next" button to continue. 8 Click the "Finish" button to complete the installation. 9 After successful installation, iHanzoom icon will show on your desktop and the program folder will be settled as the left picture. 4 Starting setup program 3 Insert the installation CD and execute "setup.exe" 6 Choose the setup type and click the "Next" button. Generally, the typical type is recommended for the proper installation. 5 Choose the destination folder of the program. To install it under C:\Program files \Openers\iHanzoom, click the "Next" button. To choose a different folder, click "Browse" button. After selecting another folder, click the "Next" button. 12 11 http://www.dialpad.com http://www.deltathree.com http://www.mediaring.com 1 Close all the other application programs Program Uninstallation 1 Double click "add/remove programs" icon in the control panel of MS Windows. 2 Select iHanzoom item and click the "add/remove" button. 3 Click the "OK" button. 1 Click iHanzoom icon in the iHanzoom folder in Windows Program 2 iHanzoom icon will appear in the right side of Windows system tray after successful installation Program Running 13 14 Click the right button of a mouse on iHanzoom icon in the system tray at the bottom of Windows. Select the "Setting" item from popup menu to open setting dialog box. Click "Internet Phone Setting" tab in the setting dialog box. Select the internet phone service provider, and type user ID and password, then click OK button. Click "COM Port Setting" tab in the setting dialog box. Select COM1 or COM2 on COM port combo box and click "OK" button. 2 Internet phone setting User Interface Setting User Interface Setting 1 User Interface Setting 3 COM port setting 15 16 User can select one of three internet phone services after typing details for each one. Click "Mail Server Setting" tab in the setting dialog box. Click "Add" button. 4 Mail server setting Type mail server, user-account and password. Click "OK" button. Click "OK" button to complete POP3 server registration. Add other mail servers by using "Add" button again if any. 17 18 Regular Phone Handset Hook Button : To make and receive calls Flash Button : To transfer a call to another connection in the same PABX or DID switching system Redial Button : To redial the previous number Hold Button : To hold on a call In-use Indicator : G…

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1 of 1 FCC CERTIFICATION Report No: E01.0608.FCC.241.N FCC ID : O6JWHF-7020S Openers Co., Ltd. Cordless Telephone Model : WHF-7020S Appendix F. Block Diagram

1 of 1 FCC CERTIFICATION Report No: E01.0608.FCC.241.N FCC ID : O6JWHF-7020S Openers Co., Ltd. Cordless Telephone Model : WHF-7020S Appendix C. External Photographs 2 of 2 FCC CERTIFICATION Report No: E01.0608.FCC.241.N FCC ID : O6JWHF-7020S Openers Co., Ltd. Cordless Telephone Model : WHF-7020S Appendix C. External Photographs 3 of 3 FCC CERTIFICATION Report No: E01.0608.FCC.241.N FCC ID : O6JWHF-7020S Openers Co., Ltd. Cordless Telephone Model : WHF-7020S Appendix C. External Photographs

1 of 1 FCC CERTIFICATION Report No: E01.0608.FCC.241.N FCC ID : O6JWHF-7020S Openers Co., Ltd. Cordless Telephone Model : WHF-7020S Appendix A. ID Label and Location Product Label Sample with FCC ID Label information Following is a sample copy of the label that will be placed on the rear cabinet of the product. The FCC identifier is marked in the product label. The user notice and warning statement are described in the user manual. Label Location The label shown above shall be permanently affixed at a conspicuous location on the device and be readily visible to the user at the time purchase.(Labeling requirements per 2.925) OPENERS 900MHz Cordless Telephone Model : WHF-7020S FCC ID : O6JWHF-7020S Serial No :

1 of 1 FCC CERTIFICATION Report No: E01.0608.FCC.241.N FCC ID : O6JWHF-7020S Openers Co., Ltd. Cordless Telephone Model : WHF-7020S Appendix D. Internal Photographs 2 of 2 FCC CERTIFICATION Report No: E01.0608.FCC.241.N FCC ID : O6JWHF-7020S Openers Co., Ltd. Cordless Telephone Model : WHF-7020S Appendix D. Internal Photographs 3 of 3 FCC CERTIFICATION Report No: E01.0608.FCC.241.N FCC ID : O6JWHF-7020S Openers Co., Ltd. Cordless Telephone Model : WHF-7020S Appendix D. Internal Photographs 4 of 4 FCC CERTIFICATION Report No: E01.0608.FCC.241.N FCC ID : O6JWHF-7020S Openers Co., Ltd. Cordless Telephone Model : WHF-7020S Appendix D. Internal Photographs

Operational Description of WHF-7020S 900MHz cordless internet phone is designed ultra compact and light weight that enables dual-mode cordless telephone. This cordless telephone offers both internet calls and ordinary regular phone service simply by pressing a button on the phone. 1. General SPecification -.Frequency Range : For North Americans(ISM) Base Station Rx, Handset Tx : 925.30~927.25 MHz Base Station Tx, Handset Rx : 902.80~904.75 MHz -.Transmit Output Power : For North Americans : -2 dBm -.Spurious Transmission : For North Americans : -54 dBm max. -.Adjacent Channel Selectivity : For North Americans : 45 dB min. -.Channels : 40 -.Communication System : Full Duplex -.Modulation System : Analog FM -.Receiving Sensitivity : -110 dBm -.Radiation Interference : -57 dBm -.Talk Time : About 4 hours -.Standby Time : About 16 hours -.Weight (Handset, Including battery) : Approx. 82g -.Dimension (Handset) : 70.0mm(H) x 59.3 mm(W) x 28mm(D) 2. Operational Description 1) Base Unit -. Power Supply : The power supplied by 9V AC-DC adapter is divided into two parts as charging parts and circuit part. The circuit part supplies DC power passed 5V into the circuit. -. Ring detection : The photo coupler of U8 can read the ring signal at the MCU of U1. -. Speech network : It connects to thenetwork by TEA1118 chip of U7. -. DTMF generation ; DTMF is created under the control of the MCU of U4. -. Main control ; The main controller of the U1 controls both the wired and wireless parts. MCU uses 8 bit RISC type. -. Compander : Compander IC U6 compresses and expanders the voice band in order to guarantee better quality of voice in case of limited frequency band(wireless trans- mission of the voice). Also, the built-in MSK modem makes possible the wireless transmission of control signals and it creats frame code and detects the code. -. Relay ; It devides and connects input and output of the voice, data and PC GND both an ordinary telephone and internet phone operations. -. RS-232 : By the communication support of the RS-232(U10), the communication between the PC and the BASE can be made. -. EEPROM : It saves the telephone ID and other settings. -. RF module ; It supplies 40(BW 12.5KHz) channels in the frequency band of transmission 925MHz, receiver 902MHz. 2) Handy Unit -. Power supply : 3.6V Ni-MH battery supplies power for the circuit operation. -. Battery checker : It detects under 3.2V of battery voltage from Q1 and informs it to MCU. -. Audio amplifier : The headphone amplifier of the U1 operates the ear set and the built-in speaker. -. Bell sound : Bell sound is made at Q2. Various melodies and ordinary bell sounds can be saved. -. Main control ; The main controller of the U1 controls both the wired and wireless parts. MCU uses 8bit RISC type. -. Compander : Compander IC U6 compresses and expanders the voice band in order to guarantee better quality of voice in case of limited frequency band(wireless trans- mission of the voice). Also, the built-in MSK modem makes possible the wireless transmission of control signals and it creats frame code and detects the code. -. Flex PCB : attached to the various speakers, microphones, switched and ear set jack. -. EEPROM ; It saves the telephone ID and other settings. -. RF module : It supplies 40(BW 12.5KHz) channels in the frequency band of transmission 902 MHz, receiver 925MHz.

FCC CERTIFICATION Report No: E01.0608.FCC.241.N FCC ID : O6JWHF-7020S Openers Co., Ltd. Cordless Telephone Model : WHF-7020S Appendix G. Schematics

www.ETL.re.kr E-RAE Testing Laboratory This report only responds to the tested sample and may not be reproduced, except in full, without written approval of the ETL,Inc. Electromagnetic Emission FCC MEASUREMENT REPORT VERIFICATION OF COMPLIANCE FCC Part 15 Certification Measurement PRODUCT : 900MHz Cordless Telephone MODEL/TYPE NO : WHF-7020S FCC ID : O6JWHF-7020S APPLICANT : OPENERS Co.,Ltd. 3 rd FL. Sungji Bldg., 499, Wolpyung1-Dong, Seo-Gu, Taejon, 302-281, Korea Attn. : Byung Ho, Yoon FCC CLASSIFICATION : Low Power Communication Device Transceiver(DXT) Intentional Radiator FCC RULE PART(S) : FCC Part 15 Subpart C Part 15.249 FCC PROCEDURE : Certification TRADE NAME : OPENERS TEST REPORT No. : E01.0608.FCC.241.N DATES OF TEST : May 26, 2001 DATES OF ISSUE : June 08, 2001 TEST LAB. ETL Inc ( FCC Registration Number : 95422) 371-51, Gasan-Dong, Geumcheon-Gu, Seoul, Korea Tel : (031) 885-0072 Fax : (031) 885-0074 This 900MHz Cordless Telephone has been tested in accordance with the measurement procedures specified in ANSI C63.4-1992 at the ETL/EMC Test Laboratory and has been shown to be complied with the applicable technical standards specified in FCC Rule Part15 Subpart C section15.249as indicated in the measurement report. I attest to the accuracy of data. All measurement herein were performed by me or were made under my supervision and are correct to the best of my knowledge and belief. I assume full responsibility for the completeness of these measurements and vouch for the qualifications of all persons taking them. The results of testing in this report apply to the product/system which was tested only. Other similar equipment will not necessarily produce the same results due to production tolerance and measurement uncertainties. Name : Kayoung Kim Title : Chief Engineer & Lab.Manager E-RAE Testing Laboratory Inc. 371-51, Gasan-Dong, Geumcheon-Gu, Seoul, 153-023, Korea ETL Inc. 371-51 Gasan-Dong, Geumcheon-Gu, Seoul, 153-023, Korea 2 of 21 Openers Co., Ltd. Cordless Telephone Model : WHF-7020S Report No: E01.0608.FCC.241.N FCC ID : O6JWHF-7020S Date of Test : May 25, 2001 Table of Contents ATTACHMENT A: COVER LETTER(S) FCC Measurement Report 1. Introduction 2. Product Information 3. Description of Tests 4. Test Condition 5. Test Results 5.1 Summary of Test Results 5.2 Radiated Emissions of RF Carrier and Harmonics 5.3 Out-of-band Radiated Emissions(Spurious) 5.4 AC Line Conducted Emission Measurement 6. Antenna Requirement 7. Sample Calculations 8. List of test Equipment used for Measurement Appendix A. FCC ID Label and Location Appendix B. Test Setup Photographs Appendix C. External Photographs Appendix D. Internal Photographs Appendix E. Operational Description Appendix F. Block Diagram Appendix G. Schematics Appendix H. User Manual ETL Inc. 371-51 Gasan-Dong, Geumcheon-Gu, Seoul, 153-023, Korea 3 of 21 Openers Co., Ltd. Cordless Telephone Model : WHF-7020S Report No: E01.0608.FCC.241.N FCC ID : O6JWHF-7020S Date of Test : May 25, 2001 FCC MEASUREMENT REPORT Scope – Measurement and determination of electromagnetic emission(EME) of radio frequency devices including intentional radiators and/or unintentional radiators for compliance with the technical rules and regulations of the U.S Federal Communications Commission(FCC) General Information l EUT Type : Cordless Telephone l Model Number : WHF-7020S l FCC Identifier : O6JWHF-7020S l S/N : Prototype l Freq. Range : 902.30 MHz – 904.75 MHz(Base station) 925.30 MHz – 927.25 MHz(Handy Unit) l FCC Rule Part(s) : Part 15 Subpart C Section 15.249 l Test Procedure : ANSI C63.4-1992 l FCC Classification : Low Power Communication Device Transceiver(DXT) : Intentional Radiator l Dates of Tests : May 25, 2001 l Place of Tests : ETL Inc EMC Testing Lab (FCC Registration Number : 95422) 584, Sangwhal-Ri, Kanam-Myun, Yoju-Kun, Kyounggi-Do, Korea Tel : (031) 885-0072 Fax : (031) 885-0074 l Test Report No. : E01.0608.FCC.241.N Applicant Name : OPENERS Co.,Ltd. Address : 3 rd FL. Sungji Bldg., 499, Wolpyung1-Dong, Seo-Gu, Taejon, 302-281, Korea Attention : Byung Ho, Yoon ETL Inc. 371-51 Gasan-Dong, Geumcheon-Gu, Seoul, 153-023, Korea 4 of 21 Openers Co., Ltd. Cordless Telephone Model : WHF-7020S Report No: E01.0608.FCC.241.N FCC ID : O6JWHF-7020S Date of Test : May 25, 2001 1. INTRODUCTION The measurement test for radiated and conducted emission test were conducted at the open area test site of E-RAE Testing Laboratiry Inc. facility located at 584, Sangwhal-ri, Ganam-myun, Youju-kun, Kyoungki-do, Korea. The site is constructed in conformance with the requirements of the ANSI C63.4-1992 and CISPR Publication 16. The ETL has site descriptions on file with the FCC for 3 and 10 meter site configurations. Detailed description of test facility was found to be in compliance with the requirements of Section 2.948 FCC Rules according to the ANSI C63.4-1992 and registered to the Federal Communications Commission(Registration Number : 95422 ). The measurement procedure described in American National Standard for Method of Measurement of Radio-Noise Emission from Low-Voltage Electrical and Electronic Equipment in the Range of 9kHz to 40GHz (ANSI C.63.4-1992) was used in determining radiated and conducted emissions from the Openers Co.,Ltd. Cordless Telephone Model : WHF-7020S. ETL Inc. 371-51 Gasan-Dong, Geumcheon-Gu, Seoul, 153-023, Korea 5 of 21 Openers Co., Ltd. Cordless Telephone Model : WHF-7020S Report No: E01.0608.FCC.241.N FCC ID : O6JWHF-7020S Date of Test : May 25, 2001 2. PRODUCT INFORMATION 2.1 Equipment Description The Equipment Under Test(EUT) is the Openers Co., Ltd. Cordless Telephone Model: WHF-7020S(FCC ID : O6JWHF-7020S). This cordless telephone is powered by rechargable batteries(handy unit) and AC power supply adapter(base station). This cordless telephone has internet phone function through VoIP Gateway and e-mail checking function. 2.2 General Specification - Chassis Type Plastic - List of Each OSC. Or X-Tal. Freq.(>=1MHz) X1:3.579MHz - MC…

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1 of 1 FCC CERTIFICATION Report No: E01.0608.FCC.241.N FCC ID : O6JWHF-7020S Openers Co., Ltd. Cordless Telephone Model : WHF-7020S Appendix B. Test Setup Photographs Spurious Radiated Emission Test Setup 2 of 2 FCC CERTIFICATION Report No: E01.0608.FCC.241.N FCC ID : O6JWHF-7020S Openers Co., Ltd. Cordless Telephone Model : WHF-7020S Appendix B. Test Setup Photographs AC Line Conducted Emission Test Setup