EW780-8876-001.9GHz DECT Cordless Phone

 DS6642-4 DECT 6.0 corded/cordless telephone with BLUETOOTH ® wireless technology Introduction To protect our environment and conserve natural resources, this Abridged user’s manual provides you with the basic installation and use instructions. A limited set of features are described in abbreviated form. Please refer to the online Complete user’s manual for a full set of installation and operation instructions at www.vtechcanada.com. Before using this VTech product, please read Important safety instructions on pages 3-4 of this user’s manual. Abridged user’s manual Table of contents Parts checklist ..................................... Telephone base and handset charger installation ........................................2 Handset battery installation .................2 Handset battery charging ....................2 Telephone base overview....................3 Handset overview ................................4 Bluetooth .............................................5 Using the menu ...................................5 Telephone settings ..............................5 Telephone operation............................6 Directory ..............................................9 Speed dial..........................................0 Caller ID.............................................0 About answering system and voicemail .................................0 Answering system settings ................ Answering system operation ............. Add and register a handset ...............2 Replace a handset.............................2 Troubleshooting .................................2 Important safety instructions..............3 Precautions for users of implanted cardiac pacemakers .......................4 Operating range.................................4 ECO mode .........................................4 Maintenance ......................................4 About cordless telephones ................4 The RBRC ® seal ................................4 Limited warranty ................................5 FCC, ACTA and IC regulations .........5 Technical specifications.....................6 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. T Compatible with Hearing Aid T-Coil TIA-1083 Telephones identified with this logo have reduced noise and interference when used with most T-coil equipped hearing aids and cochlear implants. The TIA-083 Compliant Logo is a trademark of the Telecommunications Industry Association. Used under license. Parts checklist Your telephone package contains the following items. Save your sales receipt and original packaging in the event warranty service is necessary. Telephone base 4 cordless handsets Corded handsetTelephone line cord Telephone base power adapter 4 handset chargers and charger adapters 4 batteries4 Battery compartment covers Quick start guide Quick start guide Abridged user’s manual Abridged user’s manual 2 Use only the power adapter and battery supplied with this product. To order a replacement, visit our website at www.vtechcanada.com or call  (800) 267-7377. Telephone base and handset charger installation Install the telephone base and handset charger as shown below. Telephone base Handset charger Telephone line cord A DSL filter (not included) is required if you have DSL high-speed Internet service. The DSL filter must be plugged into the telephone wall jack. Telephone base power adapter Electrical outlet not controlled by a wall switch Charger adapter Telephone wall jack Handset battery installation Install the battery as shown below. Slide the battery compartment cover towards the center of the handset until it clicks into place. 3. Place the handset in the handset charger to charge. 4. Plug the battery connector securely into the socket. .Place the battery with the label THIS SIDE UP facing up and the wires inside the battery compartment. 2. CHARGE light remains on when charging. Handset battery charging Once you have installed the battery, the screen indicates the battery status (see the table below). For best performance, keep the handset in the handset charger when not in use. The battery is fully charged after  hours of continuous charging. Battery indicatorsBattery statusAction The screen is blank, or shows Put in charger and flashes. The battery has no charge or very little charge. The handset cannot be used. Charge without interruption (at least 30 minutes). The screen shows Low battery and flashes. The battery has enough charge to be used for a short time. Charge without interruption (at least 30 minutes). The screen shows HANDSET X. The battery is charged.To keep the battery charged, place it in the handset charger when not in use. 3 1 / 2 Press to pair or replace a cell phone.• IN USE light On when the phone is in use, or when the answering system is answering an incoming call. On when a handset is being registered. Flashes when there is an incoming call. Flashes when handsets are being deregistered. Flashes when another telephone on the same line is in use. • • • • • MENU/SELECT Show the menu. While in a menu, press to select an item or save an entry or setting. • • CANCEL Silence the base ringer temporarily while the phone is ringing. Press and hold to erase the missed call indicator when the phone is not in use. Press to return to the previous menu, or press and hold to return to idle mode, without making changes. • • • CID Review the caller ID log when the phone is not in use. Scroll down while in a menu, or in the directory, caller ID log or redial list. Move the cursor to the left when entering numbers or names. • • • Review the directory when the phone is not in use. Scroll up while in a menu, or in the directory, caller ID log or redial list. Move the cursor to the right when entering numbers or …

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VTech Telecommunications Ltd Appendix B1 Letter of Agency for FCC Certification April 27, 2012 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. 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

VTech Telecommunications Ltd April 27, 2012 To whom it may concern, Request for Permanent Confidentiality Under FCC Part 15 Certification FCC ID: EW780-8876-00 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

VTech Telecommunications Ltd Date: April 27, 2012 To whom it may concern, Declarations FCC ID: EW780-8876-00( Base Unit) FCC ID: EW780-8535-00( Handset Unit) IC: 1135B-80887600 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. Both base unit and handset unit will act as the initiating devices, 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 companion device NA NA 2 On Hook by companion device B C 3 Remove power from companion device B A 4 Switch-off device NA NA 5 On Hook on device side B C 6 Remove power from device A C 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

INTERTEK TESTING SERVICES External Photos FCC ID: EW780-8876-00 IC: 1135B-80887600 external photos - 1 of 2 HK12041065 Job Number HK12041065 Job Number INTERTEK TESTING SERVICES External Photos FCC ID: EW780-8876-00 IC: 1135B-80887600 external photos - 2 of 2

12.0mm 4.0mm 48.0mm48.0mm 32.0mm32.0mm 35.0mm35.0mm 11.0mm 13.5mm 27.0mm 27.0mm 25.0mm Model: DS6641 S/N: XXXXXXXXXXXXXXXXXXXX Model: DS6642-4 S/N: XXXXXXXXXXXXXXXXXXXX Model: DS6641 S/N: XXXXXXXXXXXXXXXXXXXX BS SN Label 28X10 mm CORDED TELEPHONE VTECH TELECOMMUNICATIONS LTD. DC 6V 400mA IC: 1135B-80887600 RINGER EQUIVALENCE: 1.4B USOC JACK: RJ11C/RJ11W 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. VTech Customer Service 1-800-595-9511 www.vtechphones.com VTECH TELECOMMUNICATIONS LTD. MANUFACTURED IN CHINAHAC FCC ID : EW780-8876-00 COMPLIES WITH 47 CFR PART 68 Reg. No.: US:EW7W414B80-887600 4H20 28.5mm DS664Z-XY Text : Recessed 0.3mm High Gloss Text : Recessed 0.3mm High Gloss Text : Recessed 0.3mm High Gloss Text: engraved in raised 0.3mm Model: DS6601 SN:XXXXXXXXXXXX Model: DS6641 SN:XXXXXXXXXXXX Model: DS6642-4 SN:XXXXXXXXXXXX HS SN Label 20X10 mm Model: DS6601SN:XXXXXXXXXXXX CAUTION Use Only Supplied Battery or Battery BT283342 FCC ID: EW780-8535-00 IC: 1135B-80887600

INTERTEK TESTING SERVICES Internal photos FCC ID: EW780-8876-00 IC: 1135B-80887600 internal photos - 1 of 8 Base Unit assembly Base Unit Main PCB comp side INTERTEK TESTING SERVICES Internal photos FCC ID: EW780-8876-00 IC: 1135B-80887600 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: EW780-8876-00 IC: 1135B-80887600 internal photos - 3 of 8 Base Unit Keypad front side Base Unit Keypad rear side (View 1) INTERTEK TESTING SERVICES Internal photos FCC ID: EW780-8876-00 IC: 1135B-80887600 internal photos - 4 of 8 Base Unit Keypad rear side (View 2) Base Unit DECT Antenna INTERTEK TESTING SERVICES Internal photos FCC ID: EW780-8876-00 IC: 1135B-80887600 internal photos - 5 of 8 Base Unit Bluetooth Antenna Base Unit On/Off Hook front side INTERTEK TESTING SERVICES Internal photos FCC ID: EW780-8876-00 IC: 1135B-80887600 internal photos - 6 of 8 Base Unit On/Off Hook rear side Base Unit LED front side INTERTEK TESTING SERVICES Internal photos FCC ID: EW780-8876-00 IC: 1135B-80887600 internal photos - 7 of 8 Base Unit LED rear side Base Unit Bluetooth RF Module comp side INTERTEK TESTING SERVICES Internal photos FCC ID: EW780-8876-00 IC: 1135B-80887600 internal photos - 8 of 8 Base Unit Bluetooth RF Module solder side Base Unit DECT RF Module comp side

INTERTEK TESTING SERVICES FCC ID:EW780-8876-00 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 DS6642-4, the maximum field strength measured (FS) was 114.6 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-handset operation is 20.83%. 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 = 86.52 mW The radiated (EIRP) source-based time-averaging output power = (86.52 * 0.208) mW = 18.02 mW The power density at 20 cm from the antenna = EIRP / 4πR 2 = 0.0036 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.”

- 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: 2010 Certification RSS-213 Issue 2, December 2005 Equipment Certification Unlicensed Personal Communication Service Devices/ 2 GHz License-exempt Personal Communications Service Devices (Base Unit) FCC ID: EW780-8876-00 Model: DS6641, DS6642-4, DS664Z-XY IC: 1135B-80887600 Model: DS6641, DS6642-4 Test Report Number: HK12041065-1 Issue Date: May 10, 2012 MN/KY INTERTEK TESTING SERVICES Test Report Number: HK12041065-1 Page 1 of 52 FCC ID: EW780-8876-00 IC: 1135B-80887600 Table of Contents 1.0 Summary of Test Results........................................................................................ 4 2.0 General Description................................................................................................. 7 2.1 Product Description ................................................................................................. 7 2.2 Technical Description .............................................................................................. 7 2.3 Test Methodology.................................................................................................... 8 2.4 Test Facility............................................................................................................. 8 3.0 System Test Configuration.................................................................................... 10 3.1 Justification ........................................................................................................... 10 3.2 Conducted Emission Test Configuration ................................................................ 11 3.3 Conducted Monitoring and Operational Test Configuration.................................... 11 3.4 EUT Exercising Software....................................................................................... 11 3.5 Details of EUT and Description of Peripherals....................................................... 12 3.6 Measurement Uncertainty ..................................................................................... 12 4.0 Measurement Results............................................................................................ 14 4.1 Antenna Requirement........................................................................................... 14 4.2 Digital Modulation Techniques............................................................................... 14 4.3 Emission Bandwidth.............................................................................................. 15 4.4 Directional Gain of the Antenna ............................................................................. 16 4.5 Peak Transmit Power ............................................................................................ 17 4.6 Power Spectral Density ......................................................................................... 18 4.7 Automatic Discontinuation of Transmission............................................................ 19 4.8 Unwanted Emission Inside the Sub-Band .............................................................. 20 4.9 Emissions Outside the Sub-Band .......................................................................... 21 4.9.1 Radiated Emissions Configuration Photographs ................................................. 22 4.9.2 Radiated Emissions Data ................................................................................... 22 4.9.3 Field Strength Calculation................................................................................... 26 4.9.4 Average Factor Calculation and Transmitter ON Time Measurements ................ 27 4.10 AC Power Line Conducted Emissions ................................................................. 28 4.10.1 AC Power Line Conducted Emissions Configuration Photographs .................... 29 4.10.2 AC Power Line Conducted Emissions Data ...................................................... 29 4.11 Radio Frequency Radiation Exposure.................................................................. 30 4.12 Radio Frequency Exposure Compliance.............................................................. 30 4.13 Frame Repetition Stability .................................................................................. 31 4.14 Frame Period and Jitter ...................................................................................... 32 4.15 Carrier Frequency Stability .................................................................................. 33 4.16 Monitoring Threshold........................................................................................... 35 4.16.1 Lower Monitoring Threshold .................................................................…

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INTERTEK TESTING SERVICES 26dB Emission Bandwidth Plots FCC ID: EW780-8876-00(Base Unit) 26bw - 1 of 1 A0 Base unit, Lowest channel, Traffic carrier Base unit, Highest channel, Traffic carrier

Report No.:HK12041065-1 Model: DS6642-4 Mode: Ringing AC Mains Ctrl No.: NA 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: 4.MAY.2012 18:41:26 Report No.:HK12041065-1 Model: DS6642-4 Mode: Ringing AC Mains Ctrl No.: NA EDIT PEAK LIST (Final Measurement Results) Trace1: CF15MQP Trace2: CF15MAV Trace3: --- TRACE FREQUENCY LEVEL dBμV DELTA LIMIT dB 1 Quasi Peak 172.5 kHz 42.36 N gnd -22.47 1 Quasi Peak 262.5 kHz 37.94 L1 gnd -23.40 1 Quasi Peak 357 kHz 40.57 L1 gnd -18.21 1 Quasi Peak 550.5 kHz 39.70 L1 gnd -16.29 1 Quasi Peak 640.5 kHz 27.29 L1 gnd -28.70 1 Quasi Peak 883.5 kHz 34.54 L1 gnd -21.45 1 Quasi Peak 1.1535 MHz 35.17 L1 gnd -20.82 1 Quasi Peak 1.581 MHz 28.60 L1 gnd -27.39 1 Quasi Peak 2.562 MHz 30.91 N gnd -25.08 1 Quasi Peak 3.606 MHz 29.91 N gnd -26.09 1 Quasi Peak 4.794 MHz 26.55 L1 gnd -29.44 1 Quasi Peak 11.976 MHz 18.17 L1 gnd -41.82 Date: 4.MAY.2012 18:40:36 Report No.:HK12041065-1 Model: DS6642-4 Mode: Answer Machine Recording AC Mains Ctrl No.: NA 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: 4.MAY.2012 18:48:28 Report No.:HK12041065-1 Model: DS6642-4 Mode: Answer Machine Recording AC Mains Ctrl No.: NA EDIT PEAK LIST (Final Measurement Results) Trace1: CF15MQP Trace2: CF15MAV Trace3: --- TRACE FREQUENCY LEVEL dBμV DELTA LIMIT dB 1 Quasi Peak 177 kHz 41.22 N gnd -23.40 1 Quasi Peak 357 kHz 37.07 L1 gnd -21.72 1 Quasi Peak 537 kHz 38.23 L1 gnd -17.76 1 Quasi Peak 622.5 kHz 34.67 L1 gnd -21.32 1 Quasi Peak 1.077 MHz 34.11 L1 gnd -21.88 1 Quasi Peak 1.095 MHz 35.05 L1 gnd -20.94 1 Quasi Peak 1.5765 MHz 28.37 L1 gnd -27.62 1 Quasi Peak 2.9175 MHz 24.74 L1 gnd -31.25 1 Quasi Peak 4.2765 MHz 24.33 L1 gnd -31.66 Date: 4.MAY.2012 18:48:03 Report No.:HK12041065-1 Model: DS6642-4 Mode: Cordless Handset On-Line (Bluetooth on) AC Mains Ctrl No.: NA 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: 4.MAY.2012 18:55:23 Report No.:HK12041065-1 Model: DS6642-4 Mode: Cordless Handset On-Line (Bluetooth on) AC Mains Ctrl No.: NA EDIT PEAK LIST (Final Measurement Results) Trace1: CF15MQP Trace2: CF15MAV Trace3: --- TRACE FREQUENCY LEVEL dBμV DELTA LIMIT dB 1 Quasi Peak 181.5 kHz 41.53 N gnd -22.88 1 Quasi Peak 271.5 kHz 36.76 L1 gnd -24.31 1 Quasi Peak 366 kHz 35.09 L1 gnd -23.50 1 Quasi Peak 537 kHz 38.80 L1 gnd -17.19 1 Quasi Peak 627 kHz 35.41 L1 gnd -20.58 1 Quasi Peak 879 kHz 34.35 L1 gnd -21.64 1 Quasi Peak 1.239 MHz 32.99 L1 gnd -23.00 1 Quasi Peak 1.581 MHz 30.46 L1 gnd -25.53 1 Quasi Peak 2.7915 MHz 27.20 L1 gnd -28.79 1 Quasi Peak 3.336 MHz 27.49 L1 gnd -28.50 Date: 4.MAY.2012 18:55:01

INTERTEK TESTING SERVICES Unwanted Emission Inside The Sub-Band Plots FCC ID: EW780-8876-00(Base) inband - 1 of 1 Base unit, Lowest channel, Traffic carrier Base unit, Highest channel, Traffic carrier A0

INTERTEK TESTING SERVICES Peak Transmit Power Plots FCC ID: EW780-8876-00(BS) IC: 1135B-80887600 peaktp - 1 of 2 Base unit, Lowest channel, Traffic carrier Base unit, Middle channel, Traffic carrier A0 INTERTEK TESTING SERVICES Peak Transmit Power Plots FCC ID: EW780-8876-00(BS) IC: 1135B-80887600 peaktp - 2 of 2 Base unit, Highest channel, Traffic carrier A0

INTERTEK TESTING SERVICES Power Spectral Density Plots FCC ID: EW780-8876-00(Base) psd - 1 of 1 Base unit, Lowest channel, Traffic carrier Base unit, Highest channel, Traffic carrier A0