MC6TDC8020Dual Mode Cellphone, held to ear


 
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2 Welcome Thank you for choosing Telson-global leader in communications technology. All Telson phones are designed and manufactured to meet Telson exacting specifications and world-class quality standards. During development, our laboratory testing team took the durable TDC-8020 phone through its paces. They cooked it, steamed it, shook it, shocked it, dusted it, and dropped it and the phone still worked! We are confident that the one you purchased will meet your own exacting standards. Thank you for choosing Telson, and by all means, enjoy your TDC-8020 dual mode digital cellular phone!. *To meet FCC RF exposure requirements, this model must only be used held to ear. No headset output provision is available from the connector at the bottom of the phone. The reason this device has not been tested for body-worn SAR compliance is because it has no provisions for headset output or use of belt-clips, holsters or other similar accessories for body- worn transmission. Guide Overview Okay, you've got a brand new phone with a bunch of nifty features. Now what? Afraid you'll press the wrong key? Or forget a feature or two? Don't sweat it! We've designed this guide to take you step-by-step through each feature of your new TDC-8020 phone. We'll show you what key to press and what happens when you press it. Follow along, chapter-by-chapter, and you'll find it's as easy as 1-2-3. Here's an idea of what you'll learn in each chapter: Getting Started First things first. Turn to First page, and we'll explain what came with your phone. Then, we'll show you how to install and charge your battery so that you can get started with "The Basics" in the next section. The Basics What do all those buttons and lights mean? How do I make my first phone call? In this section, we'll answer those questions and get you going with your TDC-8020 phone. Using Memory Read "Using Memory," beginning and you'll learn how to make the most of your new phone's built-in Phone Book. You'll 3 save time with dialing shortcuts and memory tricks that make it easy to place quick calls. Using Messaging Did you know that your TDC-8020 phone supports optional messaging services, like Caller ID * , which allows you to see who's calling before you answer? Your new phone can even receive alphanumeric messages just like a pager and tell you when you have Voice Mail*. The Works When you've ready to get into the more advanced features your new phone has to offer, just turn to "The Works." Learn about everything from navigating the menu system to electronically locking your phone. So relax! Let us show you what your TDC-8020 phone can do! *Contact your Service Provider for availability. 4 Glance at unit Front view (Flip closed) Front view (Flip open) LED SMS Phone book Internet access Power On/Off Lock key Volume control Menu key Vibration key 5 Contents Introduction Safety Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Getting Started Package Content Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Introduction to Batteries. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Installing Batteries . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Charging Batteries . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10 Phone Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11 The Basics Turning Your Phone On . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12 Reading the Indicators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 Placing and Ending Calls. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14 Receiving Calls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15 Redialing Numbers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 Basic Tone Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 Your Phone & Its Shortcuts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19 Using Memory Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20 Making the Most of Memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20 Storing Names & Numbers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21 Entering Names . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21 Recalling from Memory. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 Recall shortcuts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 Scratchpad . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24 Pause dialing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 Using Messaging Using Messaging. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25 Receiving Messaging. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .…

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SAR COMPLIANCE TESTING OF TELSON MODEL TDC 8020 WIRELESS TELEPHONE FINAL TECHNICAL REPORT September 6, 2000 Submitted to: Mr. Morton Flom M. Flom Associates 3356 N. San Marcos Pl. Ste. 107 Chandler, AZ 85225 Submitted by: Om P. Gandhi Professor of Electrical Engineering University of Utah 50 S Central Campus Dr., Rm. 3280 Salt Lake City, UT 84112-9206 SAR COMPLIANCE TESTING OF TELSON MODEL TDC 8020 WIRELESS TELEPHONE I. Introduction The U.S. Federal Communications Commission (FCC) has adopted limits of human exposure to RF emissions from mobile and portable devices that are regulated by the FCC [1]. The FCC has also issued Supplement C (Edition 97-01) to OET Bulletin 65 defining both the measurement and the computational procedures that should be followed for evaluating compliance of mobile and portable devices with FCC limits for human exposure to radiofrequency emissions [2]. The Telson Model TDC 8020 shown in Fig. 1 is a dual-mode wireless telephone that operates in the frequency band 825.03 MHz (Channel 001) to 848.97 MHz (Channel 799) for transmit frequencies. It operates in both the AMPS mode with a maximum ERP of 0.417 W (26.2 dBm) and the CDMA mode with a maximum ERP of 0.257 W (24.1 dBm). In the transmit mode, the telephone may be set to the maximum ERP by means of AGC control. Since the power output is higher for the AMPS mode, the SARs were determined for this higher radiated power mode. For SAR compliance testing, we have used the tissue-simulant model of the human head described in [3]. As recommended in [2], the Telson Model TDC 8020 was placed against the left ear with the antenna located towards the front of the head as shown in Fig. 2. This allows the antenna to be in close proximity to the model of the head resulting in higher SARs allowing, thereby, the worst case determination of absorbed energy in the user's head [4]. Also as recommended in [2], the SAR distributions were measured without the model of a hand to determine the worst case SARs. The SAR distributions were measured at the low-frequency end (825.03 MHz - Channel 001), at the midband (836.49 MHz - Channel 383) and at the high-frequency end (848.97 MHz - Channel 799), both for antenna pulled out or left retracted, respectively. 2 II. The Tissue-Simulant Model For measurements of the SAR distributions, we have used the Utah Experimental Model that is described in detail in [3]. This model uses a lossy outer shell of the following approximate dimensions: Axial length from chin to top of the head = 26 cm Distance from location of the ear canal to top of the head = 14.7 cm Width from side to side = 16.5 cm These dimensions are typical for adult human beings. The shell thickness of the head and neck model is approximately 4-7 mm, which is typical of the human skull thickness. The thickness for the ear region is, however, considerably less and is only about 3 mm. This experimental model shown in Fig. 2 has, in the past, been used for comparison of the measured peak 1-g SARs with those obtained with the Utah FDTD Code for ten wireless telephones, five at 835 MHz and five for PCS (1900 MHz) frequencies [see Table 1]. The numerical SARs were obtained using the anatomically- based, 15-tissue Utah model of the head and neck with a resolution of 1.974 × 1.974 × 3.0 mm that has been described in the scientific literature through numerous publications (see e.g. references 4, 5). The measured and calculated 1-g SARs for these ten telephones, including some research test samples from diverse manufacturers using a variety of radiating antennas for different source-based time-averaged powers are compared in Table 1 [3]. Even though widely different peak 1-g SARs from 0.13 to 5.41 W/kg are obtained because of the variety of antennas and handsets, agreement between the calculated and the measured data is excellent and generally within ± 25 percent. These tests validate the Utah Experimental Phantom Model as being capable of giving peak 1-g SARs that are in good agreement with the SARs obtained with the realistic, anatomically-based model of the human head and neck both at 835 and 1900 MHz. 3 The head and neck and the upper part of the torso of the model are filled with a liquid with measured electrical properties (dielectric constant and conductivity) close to the average properties of the brain for white and gray matters in the frequency band 825- 849 MHz. This corresponds to ε r = 43.5 and σ = 0.9 S/m. For a composition of 40.5% water, 56.0% sugar, 2.5% salt (NaC l) and 1.0% HEC, we have measured the values of ε r = 41.1 ± 1.4 and σ = 1.06 ± 0.05 S/m at the center band frequency of 836.5 MHz using the HP Model 85070 B Dielectric Probe in conjunction with HP Model 8720 C Network Analyzer (50 MHz - 20 GHz). Since these values are very close to the desired values for ε r and σ, this composition was, therefore, used as the biological phantom material to fill the model shown in Fig. 2. The SAR distributions were measured using the automated 3-D stepper-motor driven SAR measurement system described in [3]. III. The Measured SAR Distributions for Telson Model TDC 8020 Wireless Telephone As suggested in Supplement C (Edition 97-01) to the FCC OET Bulletin 65 [2], the SAR measurements have been conducted with the Telson Model TDC 8020 Wireless Telephone pressed against the model of the head shown in Fig. 2 such that the speaker is aligned against the location of the ear canal. Furthermore, the handset is oriented such that the center line of the body of the handset is in the plane passing through the two ear canals and the tip of the mouth. The highest SAR regions for each of the frequencies (low end Channel 001, midband Channel 383, and highest-frequency Channel 799) were determined in the first instance by using coarser sampling with a step size of 8.0 mm over three overlapping scan areas for a total scan area of 8.0 × 9.6 cm. After identifying the regions of the highest SAR for each of the frequencies, the SAR distributions were me…

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21 Fig. 2. The Telson Model TDC 8020 Wireless Telephone held against the phantom model used for measurement of the SAR distribution.

Response to Question 1 Test Position of Telson Model TDC 8020 wireless Telephone for SAR Measurements As suggested in Ref. 2 ∗ of the Previously submitted SAR Test Report of September 6, 2000, the device is positioned with the center of its earpiece pressed against the location of the ear canal on the head phantom and the center line of the body of the handset in an imaginary plane containing the three lines joining both ears and the tip of the mouth. A photograph of the Teson Model TDC 8020 Wireless Telephone held against the phantom model was give as Fig. 2 of the previously submitted report which is attached here again as Fig. a. In order to show the positioning of the device against the head phantom another photograph with front edge of the Styrofoam holder removed is attached here as Fig. b. ∗ K. Chan, R. F. Cleveland, Jr. and D. L. Means, “Evaluating Compliance with FCC Guidelines for Human Exposure to Radiofrequency Electromagnetic Fields,” Supplement C (Edition 97-10) to OET Bulletion 65, Dec. 1997 Fig. a. The Telson Model TDC 8020 Wireless Telephone held against the phantom model used for measurement of the SAR distribution. Fig. b. The Telson Model TDC 8020 Wireless Telephone held against the phantom model used for measurement of the SAR distribution. For clarity the front edge of the Styrofoam holder is removed.

FCC ID: MC6TDC8020 MFA p0080004, d0090007 Date: September 8, 2000 Federal Communications Commission Via: Electronic Filing Attention: Authorization & Evaluation Division Applicant: Telson Electronics Co. Ltd. Equipment: TDC8020 FCC ID: MC6TDC8020 FCC Rules: 22H, Confidentiality Gentlemen: On behalf of the Applicant, enclosed please find Application Form 731, Engineering Test Report and all pertinent documentation, the whole for approval of the referenced equipment as shown. Filing fees are attached. We trust the same is in order. Should you need any further information, kindly contact the writer who is authorized to act as agent. Sincerely yours, Morton Flom, P. Eng. enclosure(s) cc: Applicant MF/cvr FCC ID: MC6TDC8020 MFA p0080004, d0090007 LIST OF EXHIBITS (FCCCERTIFICATION(CELLULAR TRANSMITTERS) - REVISED 9/28/98) APPLICANT: Telson Electronics Co. Ltd. FCC ID: MC6TDC8020 BY APPLICANT: 1. LETTER OF AUTHORIZATION 2. IDENTIFICATION DRAWINGS, 2.1033(c)(11) LABEL LOCATION OF LABEL COMPLIANCE STATEMENT LOCATION OF COMPLIANCE STATEMENT 3. PHOTOGRAPHS, 2.1033(c)(12) 4. CONFIDENTIALITY REQUEST: 0.457 and 0.459 5. DOCUMENTATION: 2.1033(c) (3) USER MANUAL (9) TUNE UP INFO (10) SCHEMATIC DIAGRAM (10) CIRCUIT DESCRIPTION BLOCK DIAGRAM PARTS LIST ACTIVE DEVICES 6. ATTESTATION: ESN: Section 22.919 7. ATTESTATION: OET: Section 22.933 BY M.F.A. INC. A. TESTIMONIAL & STATEMENT OF CERTIFICATION B. STATEMENT OF QUALIFICATIONS FCC ID: MC6TDC8020 MFA p0080004, d0090007 Sub-part 2.1033(c): EQUIPMENT IDENTIFICATION FCC ID: MC6TDC8020 NAMEPLATE DRAWING ATTACHED, EXHIBIT 1. LOCATION AS PER LABEL DRAWING(S) DATE OF REPORT September 8, 2000 SUPERVISED BY: Morton Flom, P. Eng. FCC ID: MC6TDC8020 MFA p0080004, d0090007 THE APPLICANT HAS BEEN CAUTIONED AS TO THE FOLLOWING: 15.21 INFORMATION TO USER. The users manual or instruction manual for an intentional radiator shall caution the user that changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. 15.27(a) SPECIAL ACCESSORIES. Equipment marketed to a consumer must be capable of complying with the necessary regulations in the configuration in which the equipment is marketed. Where special accessories, such as shielded cables and/or special connectors are required to enable an unintentional or intentional radiator to comply with the emission limits in this part, the equipment must be marketed with, i.e. shipped and sold with, those special accessories. However, in lieu of shipping or packaging the special accessories with the unintentional or intentional radiator, the responsible party may employ other methods of ensuring that the special accessories are provided to the consumer, without additional charge. Information detailing any alternative method used to supply the special accessories for a grant of equipment authorization or retained in the verification records, as appropriate. The party responsible for the equipment, as detailed in § 2.909 of this chapter, shall ensure that these special accessories are provided with the equipment. The instruction manual for such devices shall include appropriate instructions on the first page of text concerned with the installation of the device that these special accessories must be used with the device. It is the responsibility of the user to use the needed special accessories supplied with the equipment. FCC ID: MC6TDC8020 MFA p0080004, d0090007 TABLE OF CONTENTS RULE DESCRIPTION PAGE . Test Report 1 2.1033(c) General Information Required 2 2.1033(c)(14) Rule Summary 5 . General Information 6 . Standard Test Conditions and Engineering Practices 7 2.1046(a) Carrier Output Power (Conducted)Error! Bookmark not defined. 2.1046(a) R. F. Power Output (Radiated) 10 2.1047(a) Audio Frequency Response 12 2.1047(a) Audio Low Pass Filter (Voice Input) 14 2.1047(b) Modulation Limiting 17 . Measurement Of Maximum Deviation 20 2.1049(c)(1), 22 Emission Masks (Occupied Bandwidth) 23 22.917 Emission Requirements - . Worst Case Modulation & Wideband Data 41 2.1053(a) Field Strength of Spurious Radiation 52 2.1055(a)(1) Frequency Stability (Temperature Variation) 56 2.1055(b)(1) Frequency Stability (Voltage Variation) 59 FCC ID: MC6TDC8020 MFA p0080004, d0090007 PAGE NO.1of59. Required information per ISO/IEC Guide 25-1990, paragraph 13.2: a) TEST REPORT b) Laboratory: (FCC: 31040/SIT) (Canada: IC 2044) M. Flom Associates, Inc. 3356 N. San Marcos Place, Suite 107 Chandler, AZ 85225 c) Report Number: d0090007 d) Client: Telson Electronics U.S.A., Inc. 460 Bergen Blvd Suite 205 Palisade Park, NJ 07650 e) Identification: TDC8020 FCC ID: MC6TDC8020 Description: Dual Mode Cellphone Held To Ear f) EUT Condition: Not required unless specified in individual tests. g) Report Date: September 8, 2000 EUT Received: August 15, 2000 h, j, k): As indicated in individual tests. i) Sampling method: No sampling procedure used. l) Uncertainty: In accordance with MFA internal quality manual. m) Supervised by: Morton Flom, P. Eng. n) Results: The results presented in this report relate only to the item tested. o) Reproduction: This report must not be reproduced, except in full, without written permission from this laboratory. FCC ID: MC6TDC8020 MFA p0080004, d0090007 PAGE NO.2of59. LIST OF GENERAL INFORMATION REQUIRED FOR CERTIFICATION IN ACCORDANCE WITH FCC RULES AND REGULATIONS, VOLUME II, PART 2 AND TO 22H, Confidentiality Sub-part 2.1033 (c)(1): NAME AND ADDRESS OF APPLICANT: Telson Electronics Co. Ltd. 17 Telson Venture Tower 949-3 Dogok-Dong Kangnam-Ku, Seoul 135 270, Korea MANUFACTURER: Applicant (c)(2): FCC ID: MC6TDC8020 MODEL NO: TDC8020 (c)(3): INSTRUCTION MANUAL(S): PLEASE SEE ATTACHED EXHIBITS (c)(4): TYPE OF EMISSION: 40K0F1D, 40K0F8W, 1M25F9W (c)(5): FREQUENCY RANGE, MHz : 824.04 to 848.97 AMPS 824.64 to 848.37 CDMA (c)(6): POWER RATING, Watts: 0.006 to 0.417 AMPS 0.006 to 0.257 CDMA Switchable x Variable N/A FCC GRANT NOTE: (c)(7): MAXIMUM POWER RATING, Watt…

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