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EW780-5298-B002.4GHz Cordless Telephone Base Transceiver

VTech Telecommunications Ltd
2.4GHz Cordless Telephone Base Transceiver - FCC ID EW780-5298-B00 - VTech Telecommunications Ltd
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Application Details

Equipment Class
DXX - Part 15 Low Power Communication Device Transmitter
Date of Grant
Jun 15, 2003
Application Purpose
Original Equipment
Date of Application
Jun 15, 2003
Equipment Note
2.4GHz Cordless Telephone Base Transceiver
Frequency Range
2410.20000000 - 2418.90000000
Company
VTech Telecommunications Ltd
Country
Hong Kong

Documents & Files

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Users Manual

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Cover Letter(s)

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External Photos

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ID Label/Location Info

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Internal Photos

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Test Report

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Test Setup Photos

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Document Text

Text extracted from the exhibit documents filed with the FCC. Open a document above to read the original.

Users Manual

1 When using your telephone equipment, basic safety precautions should always be followed to reduce the risk of fire, electric shock and injury, including the following: 1. Read and understand all instructions. 2. Follow all warnings and instructions marked on the product. 3. Unplug this product from the wall outlet before cleaning. Do not use liquid cleaners or aerosol cleaners. Use a damp cloth for cleaning. 4. Do not use this product near water (for example, near a bath tub, kitchen sink, or swimming pool). 5. Do not place this product on an unstable cart, stand, or table. The product may fall, causing serious damage to the product. 6. Slots and openings in the cabinet and the back or bottom are provided for ventilation. To protect it from overheating, these openings must not be blocked by placing the product on the bed, sofa, rug, or other similar surface. This product should never be placed near or over a radiator or heat register. This product should not be placed in a built-in- installation where proper ventilation is not provided. 7. This product should be operated only from the type of power source indicated on the marking label. If you are not sure of the type of power supply to your home, consult your dealer or local power company. 8. Do not allow anything to rest on the power cord. Do not locate this product where the cord will be abused by persons walking on it. 9. Never push objects of any kind into this product through cabinet slots as they may touch dangerous voltage points or short out parts that could result in a risk of fire or electric shock. Never spill liquid of any kind on the product. 10. To reduce the risk of electric shock, do not disassemble this product. If service or repair work is required, contact VTech Customer Service at 1-800-595-9511. Opening or removing cabinet parts other than specified access doors may expose you to dangerous voltages or other risks. Incorrect reassembling can cause electric shock when the appliance is subsequently used. 11. Do not overload wall outlets and extension cords as this can result in the risk of fire or electric shock. 12. Unplug this product from the wall outlet: a) When the power supply cord or plug is damaged or frayed. b) If liquid has been spilled into the product. c) If the product has been exposed to rain or water. d) If the product does not operate normally by following the operating instructions. Adjust only those controls that are covered by the operating instructions because improper adjustment of other controls may result in damage and will often require extensive work to restore the product to normal operation. e) If the product has been dropped and the cabinet has been damaged. f ) If the product exhibits a distinct change in performance. 13. Avoid using a telephone (other than a cordless type) during an electrical storm. There may be a remote risk of electric shock from lighting. 14. Do not use the telephone to report a gas leak in the vicinity of the leak. If you have questions about this product, or if you're having difficulty with setup or operation, do not return your phone to the store. Call our Customer Support Center at: 1-800-595-9511 In Canada, call 1-800-267-7377 Important Safety Instructions 2 Parts Check List: 1. Handset 2. Base Unit 3. Telephone Line Cord 4. Battery Pack 5. AC Adapter 6. User's Manual To purchase replacement battery packs, call VTech Communications at 1-800-595- 9511. In Canada, call VTech Electronics at 1-800-267-7377.   Introduction 3 1. Antenna 2. Earpiece 3. IN USE/CHARGING LED 4. PHONE(FLASH) 5. Dialing Keys (0-9,*, #) 6. MEM(PROG) 7. Channel 8. OFF 9. REDIAL(PAUSE) 10. Volume 11. PAGE 12. IN USE/CHARGING LED             Handset and Base Layout 4 Connecting power to Base Unit Plug the AC power adapter into an electrical outlet, and the DC connector into the bottom of the Base Unit. Setup Installation of Battery Pack in Handset Follow the steps below:   1. Remove the battery cover by pressing on the indent and sliding downward. 2. With the red and black wires at the bottom of the pack, angle the top of the battery into the compartment, under the two claws. Next, press the lower end of the battery pack down, so it is held in place by the lower claw. Now, plug the connector into the socket. Slip the battery wires into the guide, located below the battery. 3. Replace the battery cover by sliding it upwards. 4. Place the Handset in the Base Unit, and allow it to charge for 12 hours. After the initial charge, a maintenance charge of 8 hours should be sufficient. Maximum talk time on a full charge is approximately 5 hours, and maximum standby time is 5 days. 5 CAUTION:To reduce the risk of fire or injury, read and follow these instructions: 1. Use only the VTech battery supplied or equivalent. 2. Do not open or mutilate the battery. Released electrolyte is corrosive and may cause damage to the eyes or skin. It may be toxic if swallowed. 3. Exercise care in handling batteries in order not to short the battery with conducting materials such as rings, bracelets, and keys. The battery or conductor may overheat and cause burns. 4. Do not dispose of the battery in a fire. The cell may explode. Connecting to phone line Plug one end of the telephone line cord into the jack on the bottom of the Base Unit. Plug the other end of this cord into the telephone wall jack. Checking for dial tone After the battery pack is charged, pick up the Handset and press the PHONE key. The IN USE indicator should light up, and you should hear a dial tone; if not, see IN CASE OF DIFFICULTY. Tone/Pulse Selection See OPERATING INSTRUCTIONS for details. CAUTION: Use only the VTech power supply provided with your t 2406. IMPORTANT: For best performance the t 2406 should be installed as follows: In an elevated location, in the center of the room, with no obstructions nearby. In a location that is away from other electrical appliances such as microwave ovens, personal computers, or televi…

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Cover Letter(s)

May 21, 2003 To: Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046-1609 Curtis-Straus LLC TCB 527 Great Rd Littleton, MA 02702 Re: Confidentiality Request Gentlemen: This letter is to comply with 47 CFR 0.457(d)(2) pertaining to confidential material. VTech Engineering Canada Ltd. requests that the following documents regarding this submission for FCC ID <EW780-5298-B00> be kept confidential: 1. Schematics 2. Theory of Operation 3. Block Diagram 4. Circuit/Technical Description The material above contains technical data, which would customarily be guarded from competitors. Sincerely, Joseph Poon Regulatory Compliance Manager

Cover Letter(s)

Response to TCB Findings Please describe how the equipment complies with digital security code requirement as detailed in 15.214(d). Response: Additional technical description supplied addressing this issue.

External Photos

REPORT: ED0372-1 FCC ID: EW780-5298-B00 EXHIBIT: External Photos MODEL: VTech 2406 _____________________________________________________________ _____________________________________________________________ Curtis-Straus LLC • 527 Great Road • Littleton, MA • TEL (978) 486-8880 • FAX (978) 486-8828 Page 1 of 2 REPORT: ED0372-1 FCC ID: EW780-5298-B00 EXHIBIT: External Photos MODEL: VTech 2406 _____________________________________________________________ _____________________________________________________________ Curtis-Straus LLC • 527 Great Road • Littleton, MA • TEL (978) 486-8880 • FAX (978) 486-8828 Page 2 of 2

ID Label/Location Info

Battery door HS REAR FCC ID: EW75299-H00 FCC ID: EW75299-H00 Serial No. label IC: 1135A-80529900 USE ONLY VTECH BATTERY 80-5074-00-00 CAUTION: Danger of explosion if battery is incorrectly replaced BS BOTTOM TEL. LINE THIS DEVICE COMPLIES WITH PART 15 OF THE FCC RULES. OPERATI ON IS SUBJECT TO THE FOLLOWING TWO CONDITIONS: 1)THIS DEVIC E MAY NOT CAUSE HARMFUL INTERFERENCE; AND 2)THIS DEVICE M UST ACCEPT ANY INTERFERENCE RECEIVED, INCLUDING INTERFERE NCE THAT MAY CAUSE UNDESIRED OPERATION. PRIVACY OF COMMU NICATIONS MAY NOT BE ENSURED WHEN USING THIS PHONE. COMPLIES WITH 47 CFR PART 68 REGISTRATION NO.: US: EW7W901B80-529900 RINGER EQUIVALENCE: 0.1B USOC JACK: RJ11C/RJ11W CORDLESS TELEPHONE MANUFACTURED IN CHINA MODEL : 2406 DC 9V 300mA CLASS 2 POWER SOURCE ONLY Serial No. label 9V DC HAC FCC ID: EW780-5298-B00 IC:1135A-80529900 IC LABEL

Internal Photos

REPORT: ED0372-1 FCC ID: EW780-5298-B00 EXHIBIT: Internal Photos MODEL: VTech 2406 _____________________________________________________________ _____________________________________________________________ Curtis-Straus LLC • 527 Great Road • Littleton, MA • TEL (978) 486-8880 • FAX (978) 486-8828 Page 1 of 2 REPORT: ED0372-1 FCC ID: EW780-5298-B00 EXHIBIT: Internal Photos MODEL: VTech 2406 _____________________________________________________________ _____________________________________________________________ Curtis-Straus LLC • 527 Great Road • Littleton, MA • TEL (978) 486-8880 • FAX (978) 486-8828 Page 2 of 2

Internal Photos

REPORT: ED0372-1 FCC ID: EW780-5298-B00 EXHIBIT: Internal Photos 2 MODEL: VTech 2406 _____________________________________________________________ _____________________________________________________________ Curtis-Straus LLC • 527 Great Road • Littleton, MA • TEL (978) 486-8880 • FAX (978) 486-8828 Page 1 of 2 REPORT: ED0372-1 FCC ID: EW780-5298-B00 EXHIBIT: Internal Photos 2 MODEL: VTech 2406 _____________________________________________________________ _____________________________________________________________ Curtis-Straus LLC • 527 Great Road • Littleton, MA • TEL (978) 486-8880 • FAX (978) 486-8828 Page 2 of 2

Test Report

Test Report Report No ED0372-1 Client VTech Telecommunications Ltd. Suite 200 – 7671 Alderbridge Way Richmond, BC, Canada V6X 1Z9 Phone (604) 273-5131 Ext. 257 Fax (604) 276-9137 FRN 0006-0955-82 Model VTech 2406 FCC ID EW780-5298-B00 Equipment Type Cordless Telephone Base Transceiver Equipment Code ETB Results As detailed within this report Prepared by _____________________ Evan Gould – Test Engineer Authorized by __________________________ Michael Buchholz – EMC Manager Issue Date 6/4/03 Conditions of issue This Test Report is issued subject to the conditions stated in ‘terms and conditions’ section of this report. Curtis-Straus LLC is accredited by the American Association for Laboratory Accreditation for the specific scope of accreditation under Certificate Number 1627-01. This report may contain data which is not covered by the A2LA accreditation. _____________________________________________________________ Curtis-Straus LLC • 527 Great Road • Littleton, MA • TEL (978) 486-8880 • FAX (978) 486-8828 REPORT: ED0372-1 FCC ID: EW780-5298-B00 _____________________________________________________________ Table Of Contents Summary..............................................................................................................3 EUT Configuration................................................................................................4 Statement of Conformity.......................................................................................5 Fundamental Frequency Measurement................................................................6 Band Edges..........................................................................................................7 Harmonic Frequency Measurements....................................................................8 Spurious Emissions..............................................................................................9 AC Line Conducted Emission Measurements.....................................................10 Voltage Variation.................................................................................................11 Test Equipment Used.........................................................................................12 Terms And Conditions........................................................................................13 _____________________________________________________________ Curtis-Straus LLC • 527 Great Road • Littleton, MA • TEL (978) 486-8880 • FAX (978) 486-8828 Page 2 of 14 REPORT: ED0372-1 FCC ID: EW780-5298-B00 _____________________________________________________________ Summary This test report supports an application for certification of a transmitter operating pursuant to 47 CFR 15.249. The product is the VTech 2406 Cordless phone base, which operates in the range 2400-2483.5MHz as defined by 15.249. The actual center frequencies in which the product operates are 30 channels, in the range 2410.2-2418.9MHz with a channel separation of 300kHz. Test Methodology Radiated emissions testing is performed according to the procedures specified in ANSI C63.4 (2000). Frequency range investigated: 150kHz – 26.5GHz Measurement distance: 0.15-30MHz Conducted 30-4000MHz 3m 4-18GHz 1m 18-26.5GHz 0.1m AC Line conducted emissions testing was performed with a 50 Ohm / 50 microhenry LISN. _____________________________________________________________ Curtis-Straus LLC • 527 Great Road • Littleton, MA • TEL (978) 486-8880 • FAX (978) 486-8828 Page 3 of 14 REPORT: ED0372-1 FCC ID: EW780-5298-B00 _____________________________________________________________ EUT Configuration EUT Configuration Work Order: D0372 Company: Vtech Engineering Canada Company Address: Suite 200 - 7671 Alderbridge Way Richmond, BC, Canada V6X 1Z9 Contact: Joseph Poon MNSNFCC ID EUT: Vtech 2406PA 3/03EW780-5298-B00 EUT Description: 2.4 GHz Cordless Phone Base EUT Max Fre quency: 2418.9MHz Support Equipment: MNSN Component Telephone Power Supply Class 2350903003CT0302 EUT Cables: QtyShielded?Ferrites DC Power Cable1NoNo RJ11 Telephone Cable1NoNo Unpopulated EUT Ports: QtyReason none Operating Mode Description: Base unit manually set to transmit at various channels with and without modulation, as well as being able to be set to Rx mode. Length 1.7m (1m bundled) 1.8m (1m bundled) _____________________________________________________________ Curtis-Straus LLC • 527 Great Road • Littleton, MA • TEL (978) 486-8880 • FAX (978) 486-8828 Page 4 of 14 REPORT: ED0372-1 FCC ID: EW780-5298-B00 _____________________________________________________________ Statement of Conformity The VTech 2406 Cordless Phone base has been found to conform with the following parts of the 47 CFR as detailed below: Part 2 Part 15 Comments 15.15(b) The product contains no user accessible controls that increase transmission power above allowable levels. 2.925 15.19 The label is shown in the label exhibit. 15.21 Information to the user is shown in the instruction manual exhibit. 15.27 No special accessories are required for compliance. 15.203 The antenna is soldered to the transmitter board, and there is no external antenna connection. 15.205 15.209 The fundamental is not in a Restricted band and the spurious and harmonic emissions in the Restricted bands comply with the general emission limits of 15.209. 15.207 The unit meets the AC conducted emissions requirements of 15.207. 15.249 The unit complies with the field strength limits of 15.249 _____________________________________________________________ Curtis-Straus LLC • 527 Great Road • Littleton, MA • TEL (978) 486-8880 • FAX (978) 486-8828 Page 5 of 14 REPORT: ED0372-1 FCC ID: EW780-5298-B00 _____________________________________________________________ Fundamental Frequency Measurement LIMIT Average: 50mV/m = 93.9dBμV/m @ 3m [15.249(a), (b), and (d)] Peak: 93.9dBμV/m + 20dB = 123.9dBμV @ 3m [15.249(d)] Note: If Peak measurements meet Average limits, then Average measurements are not required. MEASUREMENTS Fundame…

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Test Setup Photos

REPORT: ED0372-1 FCC ID: EW780-5298-B00 EXHIBIT: Setup Photos MODEL: VTech 2406 _____________________________________________________________ Radiated Emissions – Front Radiated Emissions – Back _____________________________________________________________ Curtis-Straus LLC • 527 Great Road • Littleton, MA • TEL (978) 486-8880 • FAX (978) 486-8828 Page 1 of 2 REPORT: ED0372-1 FCC ID: EW780-5298-B00 EXHIBIT: Setup Photos MODEL: VTech 2406 _____________________________________________________________ _____________________________________________________________ Curtis-Straus LLC • 527 Great Road • Littleton, MA • TEL (978) 486-8880 • FAX (978) 486-8828 Page 2 of 2 Conducted Emissions

Contact Information

Applicant

Michael Tsui(Approbation Supervisor)
[email protected]852-26805398Fax: 852-26805252

Test Firm

Curtis-Straus LLCJonathan Stewart
[email protected]978-486-8880Fax: 978-486-8828

Technical Specifications

#Rule PartsFrequency RangePower Output
115C2.41 GHz - 2.42 GHz-
Confidentiality
Long Term

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