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  3. EW780-8052-00

EW780-8052-001.9GHz Cordless Phone

VTech Telecommunications Ltd
1.9GHz Cordless Phone - FCC ID EW780-8052-00 - VTech Telecommunications Ltd
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Application Details

Equipment Class
PUB - Part 15 Unlicensed PCS Base Station
Date of Grant
Nov 22, 2010
Application Purpose
Original Equipment
Date of Application
Nov 22, 2010
Equipment Note
1.9GHz Cordless Phone
Frequency Range
1921.53600000 - 1928.44800000
Company
VTech Telecommunications Ltd
Country
Hong Kong

Documents & Files

Select a file to view

Users Manual

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Attestation Statements

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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

User’s manual EL52101/EL52201 DECT 6.0 cordless telephone/answering system with caller ID/ call waiting Congratulations on purchasing your new AT&T product. Before using this AT&T product, please read Important safety information on page 68-69 of this user’s manual. Please thoroughly read the user’s manual for all the feature operations and troubleshooting information you need 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. Model #: EL52101 (one-handset system) EL52201 (two-handset system) Type: DECT 6.0 cordless telephone with answering system Serial #:_________________________________________________________________ Purchase date:___________________________________________________________ Place of purchase:_______________________________________________________ Both the model and serial number of your AT&T product can be found on the bottom of the telephone base. Telephone 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. 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 guideline. © 2010 Advanced American Telephone. 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 782149. Printed in China. Parts checklist Your telephone package contains the following items. Save your sales receipt and original packaging in the event warranty service is necessary. Telephone basePower adapter for telephone base Cordless handset (2 for EL52201) Charger for cordless handset with power adapter installed (1 for EL52201) Wall mount bracket Battery compartment cover (2 for EL52201) Telephone line cord Quick start guide EL52101/EL52201 DET 6.0 cordless telephone/ answering system with caller ID/ call waiting Quick start guide Battery for cordless handset (2 for EL52201) User’s manual EL52101/EL52201 DECT. 6.0 cordless telephone/ answering system with caller ID/call waiting Table of contents Getting started Quick reference guide ................................................ 2 Telephone base and charger installation.......... 4 Battery installation and charging.......................... 5 Battery installation................................................ 5 Battery charging..................................................... 6 Wall mount installation.............................................. 7 Tabletop to wall mount installation.............. 7 Wall mount to tabletop installation ............. 9 Telephone settings Menu overview..............................................................10 Handset settings..........................................................11 Ringer volume........................................................11 Ringer tone..............................................................11 LCD language.........................................................11 Voicemail waiting (visual message waiting) indicator .................................................12 Clear voicemail indication ...............................12 Key tone....................................................................13 Set date/time.........................................................13 Home area code ...................................................14 Dial mode.................................................................14 Telephone base ringer volume.............................15 Telephone operation Making, answering and ending a call................16 Making a call ..........................................................16 Temporary ringer silencing..............................16 Answering a call ...................................................17 Speakerphone ........................................................17 Ending a call...........................................................17 Redial.................................................................................18 To view numbers in the redial list ...............18 To call a number from the redial list .........18 To copy a number from the redial list to the directory ...........................................................18 To delete a number in the redial list .........19 Options while on calls..............................................20 Volume control......................................................20 Mute............................................................................20 Flash/call waiting ................................................20 Temporary tone dialing.....................................21 Chain dialing...........................................................21 Join a call in process .........................................22 Handset locator............................................................23 Intercom...........................................................................24 To make and answer an intercom call ......24 To answer an incoming call during an intercom call...........................................................24 Call transfer using intercom ..................................25 Directory Directory overview......................................................26 Shared directory ...................................................26 Directory memory capacity.............................26 Exiting the directory ...........................................26 Speed dial overview............................................26 Create directory entries ...........................................27 To create a new directory entry ...................27 To ad…

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Cover Letter(s)

VTech Telecommunications Ltd 30 October, 2010 To whom it may concern, Declarations FCC ID: EW780- 8052-00 IC:1135B-80805200 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 Reaction of Handset 1 Switch-off device NA NA 2 Remove power from device A C 3 On Hook on device side NA C 4 Switch-off companion device NA NA 5 Remove power from companion device B A 6 On Hook by companion device B NA 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. N A – Not applicable If you have questions or need further information, please contact the undersigned. Regards, Name: Samson Man Title: Approbation Supervisor

Cover Letter(s)

VTech Telecommunications Ltd Appendix B1 Letter of Agency for FCC Certification 01-Sep-2010 To whom it may concern, Letter of Agency I, an officer of VTech Telecommunications Ltd. do hereby authorize Intertek Testing Services (Mr. Ken Sit/ Mr. Tommy Leung/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, Samson Man Approbation Supervisor

Cover Letter(s)

VTech Telecommunications Ltd 30 Oct, 2010 To whom it may concern, Request for Permanent Confidentiality Under FCC Part 15 Certification FCC ID: EW780-8052-00 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, Samson Man Approbation Supervisor

External Photos

INTERTEK TESTING SERVICES External Photos FCC ID: EW780-8052-00 IC: 1135B-80805200 external photos - 1 of 2 INTERTEK TESTING SERVICES External Photos FCC ID: EW780-8052-00 IC: 1135B-80805200 external photos - 2 of 2

ID Label/Location Info

DC 6V 400mA MANUFACTURED IN CHINA Advanced American Telephones 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. COMPLIES WITH 47 CFR PART 68 REGISTRATION NO.: US: EW7W401B80-805200 Use Only Supplied Adapter Model #: EL52x01 Raise texts: Font: 9pt Arial Bold RINGER EQUIVALENCE: 0.1B USOC JACK: RJ11C/W HAC FCC ID: EW780-8052-00 IC: 1135B-80805200 EL52101EL52201 EL52301EL52401 SIZE:28X10MM 28.0 mm 95.0 mm BB 10.50 20.50 18.00 23.00 CAUTION: Use Only Supplied Battery or Battery BT166342 FCC ID: EW780-8052-00 IC:1135B-80805200 EL5XX00 : # l e d o M EL52101 EL52201 EL52301 EL52401 SIZE:20X10MM EL52XY1 Engraving draft file HS Rear (For EL52101/EL52201/EL52301/EL52401) Advanced American Telephones AC 6V 300 mA Customer Service 1-800-222-3 1 1 1 ww w.telephones.att.com CHARGER (For EL52201/EL52301/EL52401, it is same as EL5xx00’s Charger) 28.5 mm 10.5 mm 39.0 mm 20.0 mm AC 6V Raise texts: Font: 9.5pt Arial Bold Use Only Supplied Adapter ci-BS BTM (For EL52101/EL52201/EL52301/EL52401)

Internal Photos

INTERTEK TESTING SERVICES Internal photos FCC ID: EW780-8052-00 IC: 1135B-80805200 internal photos - 1 of 8 Base Unit assembly Base Unit Main PCB comp side INTERTEK TESTING SERVICES Internal photos FCC ID: EW780-8052-00 IC: 1135B-80805200 internal photos - 2 of 8 Base Unit Main PCB solder side (View 1) Base Unit Main PCB solder side (View 2) INTERTEK TESTING SERVICES Internal photos FCC ID: EW780-8052-00 IC: 1135B-80805200 internal photos - 3 of 8 Base Unit DAM front side Base Unit DAM rear side INTERTEK TESTING SERVICES Internal photos FCC ID: EW780-8052-00 IC: 1135B-80805200 internal photos - 4 of 8 Base Unit Telephone Line Jack and AC Jack front side Base Unit Telephone Line Jack and AC Jack rear side INTERTEK TESTING SERVICES Internal photos FCC ID: EW780-8052-00 IC: 1135B-80805200 internal photos - 5 of 8 Base Unit Oscillator PCB comp side INTERTEK TESTING SERVICES Internal photos FCC ID: EW780-8052-00 IC: 1135B-80805200 internal photos - 6 of 8 Handset assembly Handset Main PCB comp side INTERTEK TESTING SERVICES Internal photos FCC ID: EW780-8052-00 IC: 1135B-80805200 internal photos - 7 of 8 Handset Main PCB display side (View 1) Handset Main PCB display side (View 2) INTERTEK TESTING SERVICES Internal photos FCC ID: EW780-8052-00 IC: 1135B-80805200 internal photos - 8 of 8 Handset Oscillator PCB comp side

RF Exposure Info

INTERTEK TESTING SERVICES FCC ID:EW780-8052-00 RF exposure info - 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. For the base unit of tested model of EL52201, the maximum field strength measured (FS) was 106.6 dBμV/m. The distance (D) between the antenna and the equipment under test (EUT) was 3 meters. And the maximum source-based time-averaging duty factor in four-handsets operation is 20.8%. From these data, 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 radiated power (EIRP) = (FS*D) 2 / 30 = 13.71 mW The radiated (EIRP) source-based time-averaging output power = (13.71 * 0.208) mW = 2.85 mW The power density at 20 cm from the antenna = EIRP / 4πR 2 = 0.0006 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 TESTING SERVICES 26dB Emission Bandwidth Plots FCC ID: EW780-8052-00 26bw - 1 of 3 A0 Base unit, Lowest channel, Traffic carrier Base unit, Highest channel, Traffic carrier INTERTEK TESTING SERVICES 26dB Emission Bandwidth Plots FCC ID: EW780-8052-00 26bw - 2 of 3 A0 Base unit, Lowest channel, Dummy carrier Base unit, Highest channel, Dummy carrier INTERTEK TESTING SERVICES 26dB Emission Bandwidth Plots FCC ID: EW780-8052-00 26bw - 3 of 3 A0 Handset unit, Lowest channel, Traffic carrier Handset unit, Highest channel, Traffic carrier

Test Report

Report no.: HK10100286-1 Adaptor: Salcomp Charging Mode AC Mains Ctrl No.: N/A 150 kHz30 MHz 6DB AC dBμV dBμV 1 PK CLRWR 2 AV CLRWR SGL TDS RBW 9 kHz MT 1 s PREAMP OFFAtt 10 dB AUTO 1 MHz10 MHz 0 10 20 30 40 50 60 70 80 90 100 CF15MAV CF15MQP Date: 19.OCT.2010 03:12:53 Report no.: HK10100286-1 Adaptor: Salcomp Charging Mode AC Mains Ctrl No.: N/A EDIT PEAK LIST (Final Measurement Results) Trace1: CF15MQP Trace2: CF15MAV Trace3: --- TRACE FREQUENCY LEVEL dBμV DELTA LIMIT dB 1 Quasi Peak 150 kHz 47.04 N gnd -18.95 1 Quasi Peak 267 kHz 44.35 N gnd -16.85 2 CISPR Average289.5 kHz 33.60 N gnd -16.93 1 Quasi Peak 361.5 kHz 49.97 L1 gnd -8.71 2 CISPR Average361.5 kHz 38.43 N gnd -10.26 2 CISPR Average460.5 kHz 29.02 N gnd -17.65 1 Quasi Peak 532.5 kHz 45.07 L1 gnd -10.92 1 Quasi Peak 676.5 kHz 46.67 L1 gnd -9.32 2 CISPR Average730.5 kHz 26.64 N gnd -19.35 2 CISPR Average847.5 kHz 26.90 N gnd -19.09 1 Quasi Peak 861 kHz 45.06 N gnd -10.93 2 CISPR Average1.104 MHz 31.70 N gnd -14.29 1 Quasi Peak 1.5225 MHz 47.38 L1 gnd -8.61 1 Quasi Peak 1.554 MHz 48.22 L1 gnd -7.77 2 CISPR Average1.653 MHz 35.01 L1 gnd -10.98 1 Quasi Peak 2.2695 MHz 44.24 L1 gnd -11.75 2 CISPR Average2.2785 MHz 30.77 L1 gnd -15.22 2 CISPR Average3.0705 MHz 28.37 N gnd -17.62 1 Quasi Peak 3.1425 MHz 43.89 N gnd -12.10 2 CISPR Average4.1595 MHz 26.30 N gnd -19.69 Date: 19.OCT.2010 03:11:22 Report no.: HK10100286-1 Adaptor: Salcomp Charging Mode AC Mains Ctrl No.: N/A EDIT PEAK LIST (Final Measurement Results) Trace1: CF15MQP Trace2: CF15MAV Trace3: --- TRACE FREQUENCY LEVEL dBμV DELTA LIMIT dB 1 Quasi Peak 4.1955 MHz 40.33 N gnd -15.66 1 Quasi Peak 7.935 MHz 36.15 L1 gnd -23.84 1 Quasi Peak 8.7225 MHz 39.47 N gnd -20.52 Date: 19.OCT.2010 03:11:57 Report no.: HK10100286-1 Adaptor: Salcomp Talk Mode AC Mains Ctrl No.: N/A 150 kHz30 MHz 1 PK CLRWR 2 AV CLRWR SGL TDS 6DB dBμV dBμV AC RBW 9 kHz MT 1 s PREAMP OFFAtt 10 dB AUTO 1 MHz10 MHz 0 10 20 30 40 50 60 70 80 90 100 CF15MAV CF15MQP Date: 19.OCT.2010 03:05:32 Report no.: HK10100286-1 Adaptor: Salcomp Talk Mode AC Mains Ctrl No.: N/A EDIT PEAK LIST (Final Measurement Results) Trace1: CF15MQP Trace2: CF15MAV Trace3: --- TRACE FREQUENCY LEVEL dBμV DELTA LIMIT dB 1 Quasi Peak 150 kHz 51.19 N gnd -14.80 1 Quasi Peak 276 kHz 42.86 L1 gnd -18.07 1 Quasi Peak 334.5 kHz 45.87 L1 gnd -13.46 2 CISPR Average352.5 kHz 32.58 N gnd -16.31 1 Quasi Peak 433.5 kHz 43.33 L1 gnd -13.85 2 CISPR Average433.5 kHz 29.11 N gnd -18.07 2 CISPR Average631.5 kHz 28.95 N gnd -17.04 1 Quasi Peak 649.5 kHz 43.91 L1 gnd -12.08 2 CISPR Average861 kHz 27.82 N gnd -18.18 1 Quasi Peak 1.059 MHz 42.63 L1 gnd -13.36 2 CISPR Average1.4865 MHz 28.99 L1 gnd -17.00 1 Quasi Peak 1.5 MHz 44.76 L1 gnd -11.23 1 Quasi Peak 1.5315 MHz 44.83 L1 gnd -11.17 2 CISPR Average1.635 MHz 35.79 L1 gnd -10.21 1 Quasi Peak 2.2245 MHz 40.11 N gnd -15.88 2 CISPR Average2.265 MHz 30.11 N gnd -15.88 1 Quasi Peak 3.012 MHz 38.26 N gnd -17.73 2 CISPR Average3.048 MHz 26.23 N gnd -19.76 1 Quasi Peak 4.218 MHz 34.15 N gnd -21.84 1 Quasi Peak 7.9035 MHz 38.60 L1 gnd -21.39 Date: 19.OCT.2010 03:04:41 Report no.: HK10100286-1 Adaptor: Salcomp Talk Mode AC Mains Ctrl No.: N/A EDIT PEAK LIST (Final Measurement Results) Trace1: CF15MQP Trace2: CF15MAV Trace3: --- TRACE FREQUENCY LEVEL dBμV DELTA LIMIT dB 1 Quasi Peak 8.1105 MHz 39.17 L1 gnd -20.83 Date: 19.OCT.2010 03:05:12 Report no.: HK10100286-1 Adaptor: Ten Pao Talk Mode AC Mains Ctrl No.: N/A 150 kHz30 MHz 1 PK CLRWR 2 AV CLRWR SGL TDS 6DB dBμV dBμV AC RBW 9 kHz MT 1 s PREAMP OFFAtt 10 dB AUTO 1 MHz10 MHz 0 10 20 30 40 50 60 70 80 90 100 CF15MAV CF15MQP Date: 19.OCT.2010 02:03:41 Report no.: HK10100286-1 Adaptor: Ten Pao Talk Mode AC Mains Ctrl No.: N/A EDIT PEAK LIST (Final Measurement Results) Trace1: CF15MQP Trace2: CF15MAV Trace3: --- TRACE FREQUENCY LEVEL dBμV DELTA LIMIT dB 1 Quasi Peak 1.005 MHz 27.56 N gnd -28.44 1 Quasi Peak 1.2615 MHz 42.52 L1 gnd -13.47 2 CISPR Average1.2705 MHz 29.37 L1 gnd -16.63 1 Quasi Peak 2.0085 MHz 32.84 L1 gnd -23.15 1 Quasi Peak 2.6475 MHz 34.66 N gnd -21.34 1 Quasi Peak 3.0255 MHz 32.59 N gnd -23.40 1 Quasi Peak 4.668 MHz 32.16 N gnd -23.83 1 Quasi Peak 7.9125 MHz 37.12 N gnd -22.87 1 Quasi Peak 8.0385 MHz 35.99 N gnd -24.00 Date: 19.OCT.2010 02:03:13 Report no.: HK10100286-1 Adaptor: Ten Pao Charging Mode AC Mains Ctrl No.: N/A 150 kHz30 MHz 1 PK CLRWR 2 AV CLRWR SGL TDS 6DB dBμV dBμV AC RBW 9 kHz MT 1 s PREAMP OFFAtt 10 dB AUTO 1 MHz10 MHz 0 10 20 30 40 50 60 70 80 90 100 CF15MAV CF15MQP Date: 19.OCT.2010 02:25:14 Report no.: HK10100286-1 Adaptor: Ten Pao Charging Mode AC Mains Ctrl No.: N/A EDIT PEAK LIST (Final Measurement Results) Trace1: CF15MQP Trace2: CF15MAV Trace3: --- TRACE FREQUENCY LEVEL dBμV DELTA LIMIT dB 1 Quasi Peak 240 kHz 34.61 L1 gnd -27.47 1 Quasi Peak 397.5 kHz 32.00 L1 gnd -25.90 1 Quasi Peak 406.5 kHz 31.74 L1 gnd -25.97 1 Quasi Peak 649.5 kHz 30.38 L1 gnd -25.61 1 Quasi Peak 1.086 MHz 33.25 L1 gnd -22.74 2 CISPR Average1.266 MHz 33.28 L1 gnd -12.71 1 Quasi Peak 1.2885 MHz 46.92 L1 gnd -9.07 1 Quasi Peak 2.04 MHz 34.62 L1 gnd -21.37 1 Quasi Peak 2.76 MHz 35.94 L1 gnd -20.05 1 Quasi Peak 3.381 MHz 35.90 N gnd -20.10 1 Quasi Peak 4.119 MHz 35.28 N gnd -20.71 1 Quasi Peak 7.656 MHz 36.09 L1 gnd -23.90 1 Quasi Peak 8.3175 MHz 36.08 N gnd -23.91 Date: 19.OCT.2010 02:24:50

Test Report

INTERTEK TESTING SERVICES Unwanted Emission Inside The Sub-Band Plots FCC ID: EW780-8052-00 inband - 1 of 3 A0 Base unit, Lowest channel, Traffic carrier Base unit, Highest channel, Traffic carrier INTERTEK TESTING SERVICES Unwanted Emission Inside The Sub-Band Plots FCC ID: EW780-8052-00 inband - 2 of 3 A0 Base unit, Lowest channel, Dummy carrier Base unit, Highest channel, Dummy carrier INTERTEK TESTING SERVICES Unwanted Emission Inside The Sub-Band Plots FCC ID: EW780-8052-00 inband - 3 of 3 A0 Handset unit, Lowest channel, Traffic carrier Handset unit, Highest channel, Traffic carrier

Test Report

INTERTEK TESTING SERVICES Peak Transmit Power Plots FCC ID: EW780-8052-00 IC: 1135B-80805200 peaktp - 1 of 5 A0 Base unit, Lowest channel, Traffic carrier Base unit, Middle channel, Traffic carrier INTERTEK TESTING SERVICES Peak Transmit Power Plots FCC ID: EW780-8052-00 IC: 1135B-80805200 peaktp - 2 of 5 A0 Base unit, Highest channel, Traffic carrier Base unit, Lowest channel, Dummy carrier INTERTEK TESTING SERVICES Peak Transmit Power Plots FCC ID: EW780-8052-00 IC: 1135B-80805200 peaktp - 3 of 5 A0 Base unit, Middle channel, Dummy carrier Base unit, Highest channel, Dummy carrier INTERTEK TESTING SERVICES Peak Transmit Power Plots FCC ID: EW780-8052-00 IC: 1135B-80805200 peaktp - 4 of 5 A0 Handset unit, Lowest channel, Traffic carrier Handset unit, Middle channel, Traffic carrier INTERTEK TESTING SERVICES Peak Transmit Power Plots FCC ID: EW780-8052-00 IC: 1135B-80805200 peaktp - 5 of 5 A0 Handset unit, Highest channel, Traffic carrier

Test Report

INTERTEK TESTING SERVICES Power Spectral Density Plots FCC ID: EW780-8052-00 psd - 1 of 3 A0 Base unit, Lowest channel, Traffic carrier Base unit, Highest channel, Traffic carrier INTERTEK TESTING SERVICES Power Spectral Density Plots FCC ID: EW780-8052-00 psd - 2 of 3 A0 Base unit, Lowest channel, Dummy carrier Base unit, Highest channel, Dummy carrier INTERTEK TESTING SERVICES Power Spectral Density Plots FCC ID: EW780-8052-00 psd - 3 of 3 A0 Handset unit, Lowest channel, Traffic carrier Handset unit, Highest channel, Traffic carrier

Test Report

- 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 VTech Telecommunications Ltd. Application For 47 CFR Part 15 Certification RSS-213 Issue 2 Equipment Certification Unlicensed Personal Communication Service Devices/ 2 GHz License-exempt Personal Communications Service Devices FCC ID: EW780-8052-00 Model: EL52201, EL52101, EL52301, EL52401, EL52XY1 IC: 1135B-80805200 Model: EL52201, EL52101, EL52301, EL52401 Test Report Number: HK10100286-1 Issue Date: November 16, 2010 MN/ cl INTERTEK TESTING SERVICES Test Report Number: HK10100286-1 Page 1 of 70 FCC ID: EW780-8052-00 IC: 1135B-80805200 MEASUREMENT/TECHNICAL REPORT VTech Telecommunications Ltd. - Model: EL52201, EL52101, EL52301, EL52401, EL52XY1 FCC ID: EW780-8052-00 This report concerns (check one:) Original Grant X Class II Change Equipment Type : PUB - Part 15 Unlicensed PCS Base Station PUE - Part 15 Unlicensed PCS portable Tx held to ear Deferred grant requested per 47 CFR 0.457(d)(1)(ii)? Yes No X If yes, defer until : __________________ Date Company Name agrees to notify the Commission by: Date of the intended date of announcement of the product so that the grant can be issued on that date. Transition Rules Request per 15.37? Yes No X If no, assumed Part 15, Subpart D for Unlicensed Personal Communication Service Device - the new 47 CFR [10-01-09 Edition] Provision. Report reviewed by: Nip Ming Fung, Melvin Intertek Testing Services Hong Kong Ltd. 2/F., Garment Centre, 576 Castle Peak Road, Kowloon, Hong Kong. Phone : 852-2173-8535 Fax: 852-2741-1693 INTERTEK TESTING SERVICES Test Report Number: HK10100286-1 Page 2 of 70 FCC ID: EW780-8052-00 IC: 1135B-80805200 Table of Contents 1.0 Summary of Test Results........................................................................................ 5 2.0 General Description................................................................................................. 8 2.1 Product Description ................................................................................................. 8 2.2 Technical Description .............................................................................................. 8 2.3 Test Methodology.................................................................................................... 9 2.4 Test Facility............................................................................................................. 9 3.0 System Test Configuration.................................................................................... 11 3.1 Justification ........................................................................................................... 11 3.2 Conducted Emission Test Configuration ................................................................ 12 3.3 Conducted Monitoring and Operational Test Configuration.................................... 12 3.4 EUT Exercising Software....................................................................................... 12 3.5 Details of EUT and Description of Peripherals....................................................... 13 3.6 Measurement Uncertainty ..................................................................................... 14 3.7 Equipment Modification ......................................................................................... 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 ............................................................................. 18 4.5 Peak Transmit Power ............................................................................................ 19 4.6 Power Spectral Density ......................................................................................... 20 4.7 Automatic Discontinuation of Transmission............................................................ 21 4.8 Unwanted Emission Inside the Sub-Band .............................................................. 22 4.9 Emissions Outside the Sub-Band .......................................................................... 24 4.9.1 Radiated Emissions Configuration Photographs ................................................. 25 4.9.2 Radiated Emissions Data ................................................................................... 25 4.9.3 Field Strength Calculation................................................................................... 35 4.9…

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Test Setup Photos

INTERTEK TESTING SERVICES The Worst Case Configuration Photographs – Mode: Transmission FCC ID: EW780-8052-00 IC: 1135B-80805200 config photos (radiated emission – base unit) - 1 of 2 Radiated Emission – Base Unit (with adaptor “Ten Pao”) Front View Rear View INTERTEK TESTING SERVICES The Worst Case Configuration Photographs – Mode: Transmission FCC ID: EW780-8052-00 IC: 1135B-80805200 config photos (radiated emission – handset) - 2 of 2 Radiated Emission – Handset Front View Rear View INTERTEK TESTING SERVICES The Worst Case Configuration Photographs – Mode: Charging FCC ID: EW780-8052-00 IC: 1135B-80805200 config photos (conducted emission) - 1 of 2 Conducted Emission (with adaptor “Salcomp”) Front View Right Side View INTERTEK TESTING SERVICES The Worst Case Configuration Photographs – Mode: Charging FCC ID: EW780-8052-00 IC: 1135B-80805200 config photos (conducted emission) - 2 of 2 Conducted Emission (with adaptor “Salcomp”) Left Side View

Contact Information

Applicant

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

Technical Contact

Intertek Testing Services Hong Kong LtdMelvin Nip
[email protected]852-2173-8888

Flat D 5/F Garment Centre · Kowloon · Hong Kong

Non-Technical Contact

Intertek Testing Service Hong Kong LtdMelvin Nip
[email protected]852-2173-8888

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 GHz83.00 mW
Confidentiality
Long Term
Grant Notes
Power listed is conducted. The antenna(s) used for this transmitter 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. End-users and installers must be provided with antenna installation instructions and transmitter operating conditions for satisfying RF exposure compliance.

Other Applications from VTech Telecommunications Ltd

Video Baby Monitor - FCC ID EW780-2531-01 - VTech Telecommunications Ltd
EW780-2531-01

Video Baby Monitor

Sep 12, 2024

Equipment Class

DSS - Part 15 Spread Spectrum Transmitter
Video Baby Monitor - FCC ID EW780-2531-00 - VTech Telecommunications Ltd
EW780-2531-00

Video Baby Monitor

Sep 12, 2024

Equipment Class

DXX - Part 15 Low Power Communication Device Transmitter
Video Baby Monitor - FCC ID EW780-2792-00A - VTech Telecommunications Ltd
EW780-2792-00A

Video Baby Monitor

Sep 09, 2024

Equipment Class

DSS - Part 15 Spread Spectrum Transmitter
SIP cordless hotel phone - FCC ID EW780-H0HQ-13 - VTech Telecommunications Ltd
EW780-H0HQ-13

SIP cordless hotel phone

Aug 20, 2024

Equipment Class

PUB - Part 15 Unlicensed PCS Base Station
Video Baby Monitor - FCC ID EW780-2365-00A - VTech Telecommunications Ltd
EW780-2365-00A

Video Baby Monitor

Aug 19, 2024

Equipment Class

DSS - Part 15 Spread Spectrum Transmitter