EW780-9046-001.9GHz Digital Modulation Cordless Phone

User’s manual EL52103/EL52113/ EL52203/EL52213/ EL52253/EL52303/ EL52313/EL52353/ EL52503 DECT 6.0 cordless telephone/ answering system with caller ID/call waiting TONE TONE Congratulations on purchasing your new AT&T product. Before using this AT&T product, please read Important safety information on pages 66-67 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 number: EL52103/EL52113 (one-handset system) EL52203/EL52213/EL52253 (two-handset system) EL52303/EL52313/EL52353 (three-handset system) EL52503 (five-handset system) Type: DECT 6.0 cordless telephone with answering system 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. © 2010-2012 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. 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. 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. User’s manual EL52103/EL52113/EL52203/ EL52213/EL52253/EL52303/ EL52313/EL52353/EL52503 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 Answering system settings .....................................15 Telephone operation Making, answering and ending calls..................16 Making a call ..........................................................16 Temporary ringer silencing ..............................16 Answering a call ...................................................17 Speakerphone ........................................................17 Ending a call ...........................................................17 Redial.................................................................................18 View numbers in the redial list .....................18 Call a number from the redial list ...............18 Copy a number from the redial list to the directory ...........................................................19 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 progress .......................................22 Handset locator ............................................................23 Intercom ...........................................................................24 Make and answer an intercom call .............24 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 Add a new contact ..............................................27 Add a predialed telephone number to the directory ...........................................................28 Review the directory ..................................................29 Review directory entries ...................................29 Search by name ....................................................29 i TONE TONE Dial, delete and edit a directory entry .............30 Dial a direct…

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VTech Telecommunications Ltd November 19, 2012 To whom it may concern, Declarations FCC ID: EW780-9046-00 IC: 1135B-809046-00 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. For FCC, Upper Monitoring Threshold of base unit and handset unit declared by manufacturer are -59.8 dBm and -60. 7dBm respectively. 5. The device complies with the provisions of 47 CFR 15.319(f). The device shall automatically discontinue transmission in case of either absence of in formation 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 trans mit or op erational 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 NA 3 Switch-off device NA NA 4 On hook device NA C 5 Remove power from device A C 6 Remove power from companion device B 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. N A – Not applicable represents the device does not contain a hook switch or a power off switch. If you have questions or need further information, please contact the undersigned. Regards, Samson Man Approbation Supervisor

Appendix B1 Letter of Agency for FCC Certification November 19, 2012 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, Samson Man Approbation Supervisor

VTech Telecommunications Ltd November 19, 2012 To whom it may concern, Request for Permanent Confidentiality Under FCC Part 15 Certification FCC ID: EW780-9046-00 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

INTERTEK TESTING SERVICES External Photos FCC ID: EW780-9046-00 IC: 1135B-80904600 external photos - 1 of 3 INTERTEK TESTING SERVICES External Photos FCC ID: EW780-9046-00 IC: 1135B-80904600 external photos - 2 of 3 INTERTEK TESTING SERVICES External Photos FCC ID: EW780-9046-00 IC: 1135B-80904600 external photos - 3 of 3

Model: EL52103 SN:XXXXXXXXXXXX Model: EL52203 SN:XXXXXXXXXXXX Model: EL52303 SN:XXXXXXXXXXXX Model: EL52113 SN:XXXXXXXXXXXX Model: EL52213 SN:XXXXXXXXXXXX Model: EL52313 SN:XXXXXXXXXXXX Model: EL52253 SN:XXXXXXXXXXXX Model: EL52353 SN:XXXXXXXXXXXX Model: EL52503 SN:XXXXXXXXXXXX Model: EL52103SN:XXXXXXXXXXXX SN Label 20X10 mm Text : Recessed 0.3mm High Gloss EL52X03 Engraving File HS Model: EL52X03 S/N: XXXXXXXXXXXXXXXXXXXX Model: EL52303 S/N: XXXXXXXXXXXXXXXXXXXX Model: EL52203 S/N: XXXXXXXXXXXXXXXXXXXX Model: EL52103 S/N: XXXXXXXXXXXXXXXXXXXX Model: EL52313 S/N: XXXXXXXXXXXXXXXXXXXX Model: EL52213 S/N: XXXXXXXXXXXXXXXXXXXX Model: EL52113 S/N: XXXXXXXXXXXXXXXXXXXX Model: EL52503 S/N: XXXXXXXXXXXXXXXXXXXX Model: EL52353 S/N: XXXXXXXXXXXXXXXXXXXX Model: EL52253 S/N: XXXXXXXXXXXXXXXXXXXX SN Label 28X10 mm Use Only Supplied Adapter TEL. LINE Text : Recessed 0.3mm High Gloss Text : Recessed 0.3mm High Gloss Text: engraved in raised 0.3mm Text: engraved in raised 0.3mm 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: EW7W401B80-904600 RINGER EQUIVALENCE: 0.1B USOC JACK: RJ11C/W FCC ID: EW780-9046-00 IC: 1135B-80904600 MANUFACTURED IN CHINA DC 6V 400mA HAC CAUTION: Use Only Supplied Battery or Battery BT183342 FCC ID: EW780-9046-00 IC:1135B-80904600

INTERTEK TESTING SERVICES Internal photos FCC ID: EW780-9046-00 IC: 1135B-80904600 internal photos - 1 of 7 Base Unit assembly Base Unit Main PCB comp side INTERTEK TESTING SERVICES Internal photos FCC ID: EW780-9046-00 IC: 1135B-80904600 internal photos - 2 of 7 Base Unit Main PCB solder side Base Unit Antenna INTERTEK TESTING SERVICES Internal photos FCC ID: EW780-9046-00 IC: 1135B-80904600 internal photos - 3 of 7 Base Unit DAM front side Base Unit DAM rear side INTERTEK TESTING SERVICES Internal photos FCC ID: EW780-9046-00 IC: 1135B-80904600 internal photos - 4 of 7 Base Unit Oscillator PCB comp side INTERTEK TESTING SERVICES Internal photos FCC ID: EW780-9046-00 IC: 1135B-80904600 internal photos - 5 of 7 Handset assembly Handset Main PCB comp side (View 1) INTERTEK TESTING SERVICES Internal photos FCC ID: EW780-9046-00 IC: 1135B-80904600 internal photos - 6 of 7 Handset Main PCB display side (View 1) Handset Main PCB display side (View 2) INTERTEK TESTING SERVICES Internal photos FCC ID: EW780-9046-00 IC: 1135B-80904600 internal photos - 7 of 7 Handset Main PCB display side (View 3) Handset Oscillator PCB comp side

INTERTEK TESTING SERVICES FCC ID: EW780-9046-00 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 EL52203, the maximum field strength measured (FS) was 112.4 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 = 52.13 mW The radiated (EIRP) source-based time-averaging output power = (52.13 * 0.208) mW = 10.84 mW The power density at 20 cm from the antenna = EIRP / 4πR 2 = 0.0022 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.”

Issuing Laboratory: Intertek Testing Services Hong Kong Limited Hong Kong Accreditation Service (HKAS) has accredited this laboratory under the Hong Kong Laboratory Accreditation Scheme (HOKLAS) for specific laboratory activities as listed in the HOKLAS directory of accredited laboratories. The results shown in this report were determined by this laboratory in accordance with its terms of accreditation. Test Report Number: HK12100626-1 Page 1 of 76 FCC ID: EW780-9046-00 IC: 1135B-80904600 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 GENERAL INFORMATION Applicant Name: VTech Telecommunications Ltd. Applicant Address: 23/F., Tai Ping Industrial Centre, Block 1, 57 Ting Kok Road, Tai Po, N.T., Hong Kong. FCC Specification Standard: FCC Part 15, October 1, 2011 Edition and 77 FR 43013, July 23, 2012 FCC ID: EW780-9046-00 FCC Model(s): EL52103, EL52203, EL52303, EL52113, EL52213, EL52313, EL52253, EL52353, EL52503, EL52XY3, EL50003, EL50013, EL500C3 IC Specification Standard: RSS-213 Issue 2, December 2005 RSS-Gen Issue 3, December 2010 IC: 1135B-80904600 IC Model(s): EL52103, EL52203, EL52303 Type of EUT: Unlicensed Personal Communications Service Devices Description of EUT: 1.9GHz Digital Modulation Cordless Phone with Caller ID, Speakerphone and Digital Answering Machine Serial Number: N/A Sample Receipt Date: October 25, 2012 Date of Test: November 01 - December 10, 2012 Report Date: December 11, 2012 Environmental Conditions: Temperature: +10 to 40°C Humidity: 10 to 90% Issuing Laboratory: Intertek Testing Services Hong Kong Limited Hong Kong Accreditation Service (HKAS) has accredited this laboratory under the Hong Kong Laboratory Accreditation Scheme (HOKLAS) for specific laboratory activities as listed in the HOKLAS directory of accredited laboratories. The results shown in this report were determined by this laboratory in accordance with its terms of accreditation. Test Report Number: HK12100626-1 Page 2 of 76 FCC ID: EW780-9046-00 IC: 1135B-80904600 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 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 ............................................................................. 21 4.5 Peak Transmit Power ............................................................................................ 22 4.6 Power Spectral Density ......................................................................................... 26 4.7 Automatic Discontinuation of Transmission............................................................ 30 4.8 Unwanted Emission Inside the Sub-Band .............................................................. 31 4.9 Emissions Outside the Sub-Band .......................................................................... 37 4.9.1 Radiated Emissions Configuration Photographs ................................................. 38 4.9.2 Radiated Emissions Data ................................................................................... 38 4.9.3 Field Strength Calculation................................................................................... 45 4.9.4 Average Factor Calculation and Transmitter ON Time Measurements ................ 46 4.10 AC Power Line Conducted Emissions ................................................................. 47 4.10.1 AC Power Line Conducted Emissions Configuration Photographs .................... 48 4.10.2 AC Power Line Conducted Emissions Data ...................................................... 48 4.11 Radio Frequency R…

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INTERTEK TESTING SERVICES The Worst Case Configuration Photographs - Mode: Transmission FCC ID: EW780-9046-00 IC: 1135B-80904600 config photos (radiated emission - base unit) - 1 of 1 Radiated Emission - Base Unit Front View Rear View INTERTEK TESTING SERVICES The Worst Case Configuration Photographs - Mode: Transmission FCC ID: EW780-9046-00 IC: 1135B-80904600 config photos (radiated emission - handset) - 1 of 1 Radiated Emission – Handset Front View Rear View INTERTEK TESTING SERVICES The Worst Case Configuration Photographs - Mode: Talking FCC ID: EW780-9046-00 IC: 1135B-80904600 config photos (conducted emission) - 1 of 2 Conducted Emission Front View Right Side View INTERTEK TESTING SERVICES The Worst Case Configuration Photographs - Mode: Talking FCC ID: EW780-9046-00 IC: 1135B-80904600 config photos (conducted emission) - 2 of 2 Conducted Emission Left Side View