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EW780-9875-001.9GHz Digital Modulation Cordless Phone with Caller ID and Digital Answering Machine

VTech Telecommunications Ltd
1.9GHz Digital Modulation Cordless Phone with Caller ID and Digital Answering Machine - FCC ID EW780-9875-00 - VTech Telecommunications Ltd
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Application Details

Equipment Class
PUB - Part 15 Unlicensed PCS Base Station
Date of Grant
Mar 05, 2015
Application Purpose
Original Equipment
Date of Application
Mar 05, 2015
Equipment Note
1.9GHz Digital Modulation Cordless Phone with Caller ID and Digital Answering Machine
Frequency Range
1921.53600000 - 1928.44800000
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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RF Exposure Info

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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

Complete user’s manual CL84115/CL84215/CL84265/ CL84365 DECT 6.0 corded/cordless telephone/answering system with caller ID/call waiting Congratulations on your purchase of this AT&T product. Before using this AT&T product, please read the Important safety information section on pages 112-113 of this manual. Please thoroughly read this user’s manual for all the feature operations and troubleshooting information necessary to install and operate your new AT&T product. You can also visit our website at www.telephones.att.com or call 1 (800) 222-3111. In Canada, dial 1 (866) 288-4268. This telephone meets the California Energy Commission regulations for energy consumption. Your telephone is set up to comply with the energy-conserving standards right out of the box. No further action is necessary. This telephone system is compatible with certain AT&T DECT 6.0 cordless headsets and speakerphones. Visit www.telephones.att.com/accessories for a list of compatible cordless headsets and speakerphones. Model number: CL84115 (one handset) CL84215/CL84265 (two handsets) CL84365 (three handsets) Type: DECT 6.0 corded/cordless telephone/answering system with caller ID/call waiting Serial number: __________________________________________________________ Purchase date: __________________________________________________________ Place of purchase: _______________________________________________________________ Both the model and serial numbers of your AT&T product can be found on the bottom of the telephone base. Save your sales receipt and original packaging in case it is necessary to return your telephone for warranty service. Telephones identified with this logo have reduced noise and interference when used with most T-coil equipped hearing aids and cochlear implants. The TIA-1083 Compliant Logo is a trademark of the Telecommunications Industry Association. Used under license. © 2015 Advanced American Telephones. All Rights Reserved. AT&T and the AT&T logo are trademarks of AT&T Intellectual Property licensed to Advanced American Telephones, San Antonio, TX 78219. Printed in China. The ENERGY STAR® program (www.energystar.gov) recognizes and encourages the use of products that save energy and help protect our environment. We are proud to mark this product with the ENERGY STAR® label indicating it meets the latest energy efficiency guidelines. Parts checklist Your telephone package contains the following items. Save your sales receipt and original packaging in the event warranty service is necessary. Telephone line cord Power adapter for telephone base Telephone base Quick start guide Corded handset with coiled handset cord attached Cordless handset (1 for CL84115) (2 for CL84215/CL84265) (3 for CL84365) Charger for cordless handset with power adapter installed (1 for CL84115) (2 for CL84215/CL84265) (3 for CL84365) Battery for cordless handset (1 for CL84115) (2 for CL84215/CL84265) (3 for CL84365) THIS SIDE UP / CE CÔTÉ VERS LE HAUT Battery Pack / Bloc-piles :BT183342/BT283342 (2.4V 400mAh Ni-MH)WARNING / AVERTISSEMENT :DO NOT BURN OR PUNCTURE BATTERIES.NE PAS INCINÉRER OU PERCER LES PILES.Made in China / Fabriqué en chine CR1349 Battery compartment cover (1 for CL84115) (2 for CL84215/CL84265) (3 for CL84365) Abridged user’s manual Abridged user’s manual CL84115/CL84215/CL84265/ CL84365 DECT 6.0 corded/cordless telephone/answering system with caller ID/call waiting Telephone base installation This quick start guide provides you with basic instructions only. For more complete instructions, refer to your Abridged user’s manual provided in the package, or see the online Complete user’s manual at www.telephones.att.com/manuals. Quick start guide CL84115/CL84215/CL84265/CL84365 Caution: Use only the power adapter provided with this product. To obtain a replacement, visit our website at www.telephones.att.com or call 1 (800) 222-3111. In Canada, dial 1 (866) 288-4268. Charger installation Raise the antenna. Plug the other end of the telephone line cord into the telephone jack on the back of the telephone base. Plug the small end of the telephone base power adapter into the power adapter jack on the back of the telephone base. Plug the large end of the telephone base power adapter into a power outlet not controlled by a wall switch. Plug one end of the telephone line cord into a telephone jack or a DSL filter. If you have DSL high-speed Internet service, a DSL filter (not included) is required. Telephone line cord Route the cords through the channels. Plug the other end of the coiled handset cord into the jack on the back of the telephone base. One end of the coiled handset cord has already been plugged into the handset. Make sure it is plugged in firmly. Route the handset cord through its channel. Plug the power adapter into a power outlet not controlled by a wall switch. Telephone line cord Complete user’s manual CL84115/CL84215/CL84265/ CL84365 DECT 6.0 corded/cordless telephone/ answering system with caller ID/call waiting Table of contents Getting started Quick reference guide - handset ........ 1 Quick reference guide - telephone base ............................................................. 3 Installation ..................................................... 5 Telephone base and charger installation ............................................... 6 Battery installation and charging ....... 7 Installation options .................................... 9 Tabletop to wall-mount installation............................................. 9 Wall-mount to tabletop installation.......................................... 11 Telephone settings Handset settings ...................................... 13 Ringer volume ..................................... 14 Ringer tone ........................................... 14 Set date/time ...................................... 15 LCD language ...................................... 16 Caller ID announce ........................... 17 Set speed dial voicemail number ........…

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Cover Letter(s)

Appendix B1 Letter of Agency for FCC Certification Jan 20, 2015 To whom it may concern, Letter of Agency I, an officer of VTech Telecommunications Limited do hereby authorize Intertek Testing Services (Mr. Ken Sit/ Mr. Melvin Nip) to act on our behalf in front of the Federal Communications Commission with respect to all matters relating to certification of equipment under Part 15 and/or Part 95 of the FCC Rules until further notice. I further certify that no party (as defined in §1.2002(b) of CFR 47, 2004) to this application, including myself, is subject to a denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C., 862. Regards, Michael Tsui Approbation Supervisor

Cover Letter(s)

VTech Telecommunications Ltd Jan 20, 2015 To whom it may concern, Request for Permanent Confidentiality Under FCC Part 15 Certification FCC ID: EW780-9875-00 for Base unit Request is hereby submitted by VTech Telecommunications Ltd. to withhold permanently from public review certain portions of the application for equipment certification for the referenced FCC identifiers. This request for confidentiality is made pursuant to 47 CFR § 0.457(d) and 0.459 of the FCC Rules. In particular, the following sections of the application are to be kept permanently confidential and VTech Telecommunications Ltd. reserves the right to discern which parties can obtain access to these information: • Schematics • Detailed Block diagrams • Detailed Operational/Functional Description The rationale for request for confidentiality is as followings: This information represents intellectual property of VTech Telecommunications Ltd . and it is subject to competition. We have invested considerable time and materials in research and development to produce the referenced product. Disclosure of the permanently confidential portions of this application to competitors would not only give them significant competitive advantages in developing similar products, but would also disclose successful implementation of unpublished, leading edge technology developed by us. If you have questions or need further information, please contact the undersigned. Regards, Michael Tsui Approbation Supervisor

External Photos

INTERTEK TESTING SERVICES External Photos external photos - 1 of 2 INTERTEK TESTING SERVICES External Photos external photos - 2 of 2

ID Label/Location Info

CL84XX5 Engraving CL84XX5 BS EngravingCL84XX5 CH EngravingCL84XX5 HS Engraving Advanced American Telephones MANUFACTURED IN CHINA COMPLIES WITH 47 CFR PART 68 HAC REGISTRATION NO.: US: EW7W414B80-987500 RINGER EQUIVALENCE: 1.4B USOC JACK: RJ11C/W THIS DEVICE COMPLIES WITH PART 15 OF THE FCC RULES. OPERATION IS SUBJECT TO THE FOLLOWING TWO CONDITIONS: 1) THIS DEVICE MAY NOT CAUSE HARMFUL INTERFERENCE; AND 2) THIS DEVICE MUST ACCEPT ANY INTERFERENCE RECEIVED, INCLUDING INTERFERENCE THAT MAY CAUSE UNDESIRED OPERATION. PRIVACY OF COMMUNICATIONS MAY NOT BE ENSURED WHEN USING THIS PHONE. FCC ID: EW780-9875-00 IC: 1135B-80987500 4H20 Model: CL84115 S/N: XXXXXXXXXXX Use Only Supplied Adapter CAUTION Use Only Supplied Battery or Battery BT183342 Model: CL84115 S/N: XXXXXXXXXXX Model: CL84215 S/N: XXXXXXXXXXX Model: CL84265 S/N: XXXXXXXXXXX Model: CL84365 S/N: XXXXXXXXXXX SN. label for models (28x10mm) PN:92-007224-000-100 The red serial number and barcode will be printed in VTT SN. label for models (20x10mm) PN:92-028578-010-100 The red serial number and barcode will be printed in VTT Advanced American Telephones DC 6V 100mA Customer Service 1-800-222-3111 www.telephones.att.com DC 6V Use Only Supplied Adapter Model: CL84115 SN: XXXXXXXXXXX FCC ID: EW780-9867-00 IC: 1135B-80987500 Model: CL84115SN: XXXXXXXXXXX FCC ID: EW780-9867-00IC: 1135B-80987500 Model: CL84215 SN: XXXXXXXXXXX FCC ID: EW780-9867-00 IC: 1135B-80987500 Model: CL84265 SN: XXXXXXXXXXX FCC ID: EW780-9867-00 IC: 1135B-80987500 Model: CL84365 SN: XXXXXXXXXXX FCC ID: EW780-9867-00 IC: 1135B-80987500

Internal Photos

INTERTEK TESTING SERVICES Internal photos internal photos - 1 of 9 INTERTEK TESTING SERVICES Internal photos internal photos - 2 of 9 INTERTEK TESTING SERVICES Internal photos internal photos - 3 of 9 INTERTEK TESTING SERVICES Internal photos internal photos - 4 of 9 INTERTEK TESTING SERVICES Internal photos internal photos - 5 of 9 INTERTEK TESTING SERVICES Internal photos internal photos - 6 of 9 INTERTEK TESTING SERVICES Internal photos internal photos - 7 of 9 INTERTEK TESTING SERVICES Internal photos internal photos - 8 of 9 INTERTEK TESTING SERVICES Internal photos internal photos - 9 of 9

RF Exposure Info

INTERTEK TESTING SERVICES RF exposure - 1 of 1 For Maximum Permissible Exposure (MPE) evaluation of the base unit, the maximum power density at 20 cm from this mobile transmitter shall be less than the General Population / Uncontrolled MPE limit in OET Bulletin 65 and meet the requirement listed in KDB447498. For the 1.9GHz DECT 6.0 Cordless Telephone of tested model: CL84115, the measured powers among all the measured channels were within its production tolerance: +16 dBm (Minimum) and +21 dBm (Maximum).The antenna gain of CL84115 is 2 dBi = 1.58 (num gain) and its maximum source-based time-averaging duty factor is 25.0% (6/24 x100%). From these data and its operating configuration – Mobile device, the exposed power density at a distance (R) of 20cm from the center of radiation of the antenna can be calculated according to OET Bulletin 65 as follow: The Conducted Power = 21 dBm = 125.9 mW The Conducted Power source-based time-averaging output power = (125.9 * 0.250) mW = 31.47 mW The power density at 20cm = 31.47 *1.58/ 4πR 2 = 0.0099 mW cm -2 In the frequency range of 1,500 - 100,000MHz, the MPE limit is 1.0 mWcm -2 for general population and uncontrolled exposure. As the measured power density at 20cm from the transmitter is lower than the MPE limit, the compliance to the MPE limit can be ensured by indicating the minimum 20cm separation between the transmitter's radiating structures and body of the user or nearby persons. The following RF exposure statement is proposed to be included in the user manual: “ FCC RF Radiation Exposure Statement Caution: To maintain compliance with the FCC’s RF exposure guidelines, place the base unit at least 20cm from nearby persons.”

Test Report

- Intertek's standard Terms and Conditions can be obtained at our website http://www.intertek.com/terms/. - The test report only allows to be revised within the retention period unless further standard or the requirement was noticed. - This report is for the exclusive use of Intertek's Client and is provided pursuant to the agreement between Intertek and its Client. Intertek's responsibility and liability are limited to the terms and conditions of the agreement. Intertek assumes no liability to any party, other than to the Client in accordance with the agreement, for any loss, expense or damage occasioned by the use of this report. Only the Client is authorized to permit copying or distribution of this report and then only in its entirety. Any use of the Intertek name or one of its marks for the sale or advertisement of the tested material, product or service must first be approved in writing by Intertek. The observations and test results in this report are relevant only to the sample tested. This report by itself does not imply that the material, product, or service is or has ever been under an Intertek certification program. Intertek Testing Services Hong Kong Ltd. 2/F., Garment Centre, 576 Castle Peak Road, Kowloon, Hong Kong. Tel: (852) 2173 8888 Fax: (852) 2785 5487 Website: www.hk.intertek-etlsemko.com TEST REPORT Report Number: 15010593HKG-001 Application For Original Grant of 47 CFR Part 15 Certification New Family of RSS-213 Issue 2 Equipment Certification Unlicensed Personal Communication Service Devices/ 2 GHz License-exempt Personal Communications Service Devices (Base Unit) FCC ID: EW780-9875-00 IC: 1135B-80987500 Prepared and Checked by: Approved by: Chak Chun Yin, Ray Nip Ming Fung, Melvin Assistant Engineer Assistant Manager February 24, 2015 INTERTEK TESTING SERVICES Test Report Number: 15010593HKG-001 Page 1 of 71 FCC ID: EW780-9875-00 IC: 1135B-80987500 GENERAL INFORMATION Applicant Name: VTech Telecommunications Ltd. Applicant Address: 23/F., Tai Ping Industrial Centre, Block 1, 57 Ting Kok Road, Tai Po, Hong Kong. FCC Specification Standard: FCC Part 15, October 1, 2013 Edition FCC ID: EW780-9875-00 FCC Model(s): CL84115, CL84215, CL84265, CL84365, CL84XY5 IC Specification Standard: RSS-213 Issue 2, December 2005 RSS-Gen Issue 3, December 2010 IC: 1135B-80987500 IC Model(s): CL84115, CL84215 Type of EUT: Unlicensed Personal Communications Service Devices Description of EUT: 1.9GHz Digital Modulation Cordless Phone with Caller ID and Digital Answering Machine- Base Unit Serial Number: N/A Sample Receipt Date: January 16, 2015 Date of Test: January 29-30, 2015 Report Date: February 24, 2015 Environmental Conditions: Temperature: +10 to 40°C Humidity: 10 to 90% INTERTEK TESTING SERVICES Test Report Number: 15010593HKG-001 Page 2 of 71 FCC ID: EW780-9875-00 IC: 1135B-80987500 Table of Contents 1.0 Test Results Summary & Statement of Compliance.............................................. 5 1.1 Summary of Test Results ....................................................................................... 5 1.2 Statement of Compliance ....................................................................................... 7 2.0 General Description................................................................................................. 9 2.1 Product Description ................................................................................................. 9 2.2 Technical Description .............................................................................................. 9 2.3 Test Methodology.................................................................................................. 10 2.4 Test Facility........................................................................................................... 10 3.0 System Test Configuration.................................................................................... 12 3.1 Justification ........................................................................................................... 12 3.2 Conducted Emission Test Configuration ................................................................ 13 3.3 Conducted Monitoring and Operational Test Configuration .................................... 13 3.4 EUT Exercising Software....................................................................................... 13 3.5 Details of EUT and Description of Accessories...................................................... 14 3.6 Measurement Uncertainty ..................................................................................... 14 4.0 Measurement Results............................................................................................ 16 4.1 Antenna Requirement........................................................................................... 16 4.2 Digital Modulation Techniques............................................................................... 16 4.3 Emission Bandwidth.............................................................................................. 17 4.4 Directional Gain of the Antenna ............................................................................. 20 4.5 Peak Transmit Power ............................................................................................ 21 4.6 Power Spectral Density ......................................................................................... 24 4.7 Automatic Discontinuation of Transmission............................................................ 27 4.8 Unwanted Emission Inside the Sub-Band .............................................................. 28 4.9 Emissions Outside the Sub-Band .......................................................................... 32 4.9.1 Radiated Emissions Configuration Photographs ................................................. 33 4.9.2 Radiated Emissions Data ................................................................................... 33 4.9.…

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Test Report

VTech Telecommunications Ltd Jan 20, 2015 To whom it may concern, Declarations FCC ID: EW780-9875-00 for base unit IC: 1135B-80987500 I, the undersigned, hereby declare that 1. The device does not use the provisions of 47CFR 15.323 (c) (6), random waiting mechanism is not used in this system. 2. The provisions of 47CFR 15.323 (c) (10) and 47CFR 15.323 (c) (11) are not used to extend the range of spectrum occupied over space or time for the purpose of denying fair access to spectrum to other devices. 3. Only the handset will act as the initiating device, which will initiate the establishment of the duplex connection. 4. The device complies with the provisions of 47CFR 15.319(f). The device shall automatically discontinue transmission in case of either absence of information to transmit or operational failure. These provisions are not intended to preclude transmission of control and signaling information or use of repetitive codes used by certain digital technologies to complete frame or burst intervals. The following table explains the reaction of device in case of either absence of information to transmit or operational failure after a connection of its companion device is established. Circumstances Reaction of Base Unit 1 Switch-off companion device NA 2 On hook by companion device B 3 Remove power from companion device B 4 Switch-off device NA 5 On hook device B 6 Remove power from device A A – Connection is terminated and, transmission ceases. B – Connection is terminated but device transmits control or signaling information. C – Connection is terminated but companion device transmits control or signaling information. NA – Not applicable represents the device does not contain a hook switch or a power off switch. For FCC, M L declared by manufacturer is 30dB If you have questions or need further information, please contact the undersigned. Regards, Michael Tsui Approbation Supervisor

Test Setup Photos

INTERTEK TESTING SERVICES The Worst Case Configuration Photographs – Mode: Transmission config photos (radiated emission) Radiated Emission – Base Unit (Adaptor Ten Pao) Front View Rear View INTERTEK TESTING SERVICES The Worst Case Configuration Photographs – Mode: Talk config photos (conducted emission) - 1 of 3 Conducted Emission(Adaptor Ten Pao) Front View INTERTEK TESTING SERVICES The Worst Case Configuration Photographs – Mode: Talk config photos (conducted emission) - 2 of 3 Right Side View INTERTEK TESTING SERVICES The Worst Case Configuration Photographs – Mode: Talk config photos (conducted emission) - 3 of 3 Conducted Emission(Adaptor Ten Pao) Left Side View

Contact Information

Applicant

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

Technical Contact

Intertek Testing Services Hong Kong Ltd.Melvin Nip
[email protected](852) 2173 8535

2/F., Garment Centre, · Kowloon · Hong Kong

Non-Technical Contact

Intertek Testing Services Hong Kong Ltd.Melvin Nip
[email protected](852) 2173 8535

Test Firm

Intertek Testing Services Hong Kong Ltd.Billy Chow
[email protected]85221738528Fax: 85227410521

Technical Specifications

#Rule PartsFrequency RangePower Output
115D1.92 GHz - 1.93 GHz66.00 mW
Confidentiality
Long Term
Grant Notes
The output power listed is conducted. This device must be installed to provide a separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter. This device must transmit with a source-based time-averaging duty factor as described in this filing. End-users must be informed of the operating requirements for satisfying RF exposure compliance.

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