EW780-7825-011.9GHz Cordless Phone

Getting started  User’s manual CL82101/CL82201/CL82301/ CL82401/CL82501/CL82601/ DECT 6.0 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 on pages 8-9 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. Model #: CL820 (one handset) CL8220 (two handsets) CL8230 (three handsets) CL8240 (four handsets) CL8250 (five handsets) CL8260 (six handsets) Type: DECT 6.0 cordless telephone/answering system with caller ID/call waiting 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. Save your sales receipt and original packaging in case it is necessary to return your telephone for warranty service. 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. © 200 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 7829. 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 supply this product with an ENERGY STAR® qualified power adapter meeting 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. Battery for cordless handset (One for CL820) (Two for CL8220) (Three for CL8230) (Four for CL8240) (Five for CL8250) (Six for CL8260) Cordless handset (One for CL820) (Two for CL82202) (Three for CL8230) (Four for CL8240) (Five for CL8250) (Six for CL8260) Charger for cordless handset with power adapter installed (One for CL8220) (Two for CL8230) (Three for CL8240) (Four for CL8250) (Five for CL8260) Battery compartment cover (One for CL820) (Two for CL8220) (Three for CL8230) (Four for CL8240) (Five for CL8250) (Six for CL8260) User’s manualQuick start guideTelephone base Telephone line cord Power adapter for telephone base Wall mount bracket User’s manual CL82101/CL82201/CL82301/ CL82401/CL82501/CL82601/ DECT 6.0 cordless telephone/ answering system with caller ID/call waiting Quick start guide_ CL82101/CL82201/CL82301/ CL82401/CL82501/CL82601/ DECT 6.0 cordless telephone/ answering system with caller ID/call waiting Getting started  CHARGE indicator On when the handset is charging in the telephone base or charger. qCID/VOLUME Press qCID to show caller ID history. Press to scroll down while in menus. While entering names or numbers, press to move the cursor to the left. Press to decrease the listening volume when on a call. PHONE/FLASH Press to make or answer a call. During a call, press to answer an incoming call when you receive a call waiting alert. 1 While reviewing a call log entry, press repeatedly to add or remove  in front of the telephone number before dialing or saving it in the directory. MENU/SELECT Press to show the menu. While in the menu, press to select an item or save an entry or setting. pDIR/VOLUME Press pDIR to show directory entries. Press to scroll up while in menus. While entering names or numbers, press to move the cursor to the right. Press to increase the listening volume when on a call. OFF/CANCEL During a call, press to hang up. While in a menu, press to cancel an operation, back up to the previous menu, or exit the menu display. Press and hold while the telephone is not in use to erase the missed calls indicator. # Press repeatedly to display other dialing options when reviewing a call log entry. REDIAL/PAUSE Press repeatedly to view the last 20 numbers dialed. While entering numbers, press and hold to insert a dialing pause. EQ During an outside call, intercom call, message or announcement playback, press to change the audio quality to best suit your hearing. MUTE/DELETE During a call, press to mute the microphone. While reviewing the caller ID history, the directory or the redial memory, press to delete an individual entry. While predialing, press to delete digits. /SPEA�ERSPEA�ER Press to switch between speakerphone and handset. Quick reference guide - handset TONE Press to switch to tone dialing temporarily during a call if you have pulse service. Getting started 2 Quick reference guide - handset Main menu The > symbol highlights a menu item. >Play messages Answering sys Main menu Play messages Answering sys Directory Caller ID log Intercom Ringers Set date/time Settings Website Using menus Press MENU/SELECT to show the first menu item, Play messages. Press qCID or pDIR to scroll through menu items. Press MENU/SELECT to confirm or save changes to a highlighted menu item. Press OFF/CANCEL to cancel an operation, back up to the previous menu, or exit the menu display. PUSH TO TAL� Press and release, then press pDIR or qCID to select an extension. Press and hold to broadcast a message to that extension or to the base (page 38). Press and hold to broadcast to all extensions. p q Getting started 3 Quick reference guide - telephone base IN USE indicator On when the handset 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 or when a handset is being deregistered. Flashes when another telephone is in use on the same line. /REPEAT Press to repe…

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VTech Telecommunications Ltd Date: 09 Aug., 2011 To whom it may concern, Declarations FCC ID: EW780-7825-01 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 Handset 1 Switch-off companion device NA 2 On Hook by companion device NA 3 Remove power from companion device A 4 Switch-off device N/A 5 On Hook on device side C 6 Remove power from device 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

VTech Telecommunications Ltd 09 Aug., 2011 To whom it may concern, Label Location Justification FCC ID: EW780-7825-01 Request is hereby submitted by VTech Telecommunications Ltd. to request an alternative method of positively identifying the equipment, pursuant to 47 CFR § 2.925(f) of the FCC Rules. The FCC identifier for handset will be placed in the battery compartment and the following requirements are confirmed to meet: a) The FCC identifier will visible at the time of purchase, by either of the following approaches: • Marketing the device without the battery installed, or • Providing instruction (stated on the box, user manual, or additional documentation) directing the user as to where to find the FCC label. b) The user accessible area will not require any special tools for access and the FCC label will not be placed on a removable part. The user manual has already included the FCC statements, pursuant to 47 CFR § 15.19(a)(3), 15.21 and 15.105(b). If you have questions or need further information, please contact the undersigned. Sincerely, Samson Man Approbation Supervisor

VTech Telecommunications Ltd Appendix B1 Letter of Agency for FCC Certification 09 Aug., 2011 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

VTech Telecommunications Ltd 09 Aug., 2011 To whom it may concern, Request for Permanent Confidentiality Under FCC Part 15 Certification FCC ID: EW780-7825-01 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: EW780-7825-01 external photos - 1 of 1 HK11080606 Job Number HK11080606 Job Number

FCC ID: EW780-7825-01 FCC ID: EW780-7825-01 Text:Recessed 0.3mm High Gloss HS for CL80101 CL81101 CL81201 CL81301 CL82101 CL82201 CL82301 CL82401 CL82501 CL82601 Model: CL82x01 Serial No. Label 20*8 MM IC: 1135B-80775300 IC: 1135B-80775300

INTERTEK TESTING SERVICES Internal photos FCC ID: EW780-7825-01 internal photos - 1 of 3 Handset assembly Handset Main PCB comp side INTERTEK TESTING SERVICES Internal photos FCC ID: EW780-7825-01 internal photos - 2 of 3 Handset Main PCB display side (View 1) Handset Main PCB display side (View 2) INTERTEK TESTING SERVICES Internal photos FCC ID: EW780-7825-01 internal photos - 3 of 3 Handset Oscillator PCB comp side

A Test Lab Techno Corp. Changan Lab：No. 140 -1, Changan Street, Bade City, Taoyuan County, Taiwan R.O.C. Te l：886-3-271-0188 / Fax：886-3-271-0190 SAR EVALUATION REPORT Test Report No. ： 1108FS18 Applicant ： VTech Telecommunications Ltd. EUT Type ： 1.9GHz DECT6.0 Handset FCC ID ： EW780-7825-01 Trade Name ： AT&T Model Number ： CL82351 Dates of Test ： Aug. 20, 2011 Date of Issued ： Aug. 23, 2011 Test Environment ： Ambient Temperature： 22 ±2 ° C Relative Humidity：40 - 70 % Test Specification ： Standard C95.1-1992 IEEE Std. 1528-2003 2.1093;FCC/OET Bulletin 65 Supplement C [July 2001] Max. SAR ： 0.033 W/kg UPCS Head SAR 0.043 W/kg UPCS Body SAR Test Lab Location ： Chang-an Lab 1. The test operations have to be performed with cautious behavior, the test results are as attached. 2. The test results are under chamber environment of A Test Lab Techno Corp. A Test Lab Techno Corp. does not assume responsibility for any conclusions and generalizations drawn from the test results with regard to other specimens or samples. 3. The measurement report has to be written approval of A Test Lab Techno Corp. It may only be reproduced or published in full. This report shall not be reproduced except in full, without the written approval of A Test Lab Techno Corp. 4. This document may be altered or revised by A Test Lab Techno. Corp. personnel only, and shall be noted in the revision section of the document. Approved By ： Tested By ： (Sam Chuang ) (Alex Wu) ©2011 A Test Lab Techno Corp. Report Number: 1108FS18Page 1 of 73 Contents 1. Description of Equipment under Test (EUT) ....................................................................................... 3 2. Introduction ......................................................................................................................................... 4 3. SAR Definition..................................................................................................................................... 5 4. SAR Measurement Setup ................................................................................................................... 6 5. System Components........................................................................................................................... 8 5.1 DASY4 E-Field Probe System ..................................................................................................8 5.2 Data Acquisition Electronic (DAE) System...............................................................................11 5.3 Robot........................................................................................................................................11 5.4 Measurement Server................................................................................................................11 5.5 Device Holder for Transmitters ............................................................................................... 12 5.6 Phantom - SAM v4.0 ............................................................................................................... 12 5.7 Data Storage and Evaluation .................................................................................................. 13 6. Test Equipment List........................................................................................................................... 16 7. Tissue Simulating Liquids ................................................................................................................. 17 7.1 Ingredients.............................................................................................................................. 18 7.2 Recipes................................................................................................................................... 18 7.3 Liquid Confirmation................................................................................................................. 19 8. Measurement Process ...................................................................................................................... 20 8.1 Device and Test Conditions..................................................................................................... 20 8.2 System Performance Check................................................................................................... 21 8.3 Dosimetric Assessment Setup................................................................................................ 24 8.4 Spatial Peak SAR Evaluation.................................................................................................. 26 9. Measurement Uncertainty................................................................................................................. 27 10. SAR Test Results Summary.............................................................................................................. 30 10.1 Head SAR...............................................................................................................................30 10.2 Body SAR................................................................................................................................31 10.3 S td. C95.1-1992 RF Exposure Limit....................................................................................... 32 11. Conclusion ........................................................................................................................................ 33 12. References........................................................................................................................................ 33 Appendix A - System Performance Check ......................................................................................... 34 Appendix B - SAR Measurement Data ............................................................................................... 3 6 Appendix C - Calibration ...................................................................................…

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SAR Test Setup Photographs EUT Back side EUT Front side EUT Top side ©2011 A Test Lab Techno Corp. Report Number: 1108FS18Page 1 of 5 Right Head Setup Figure 2. Right Head SAR Test Setup (Cheek) Figure 3. Right Head SAR Test Setup (Tilted) EUT Top side EUT Back side EUT Front side ©2011 A Test Lab Techno Corp. Report Number: 1108FS18Page 2 of 5 Left Head Setup Figure 4. Left Head SAR Test Setup (Cheek) Figure 5. Left Head SAR Test Setup (Tilted) EUT Top side EUT Front side EUT Back side ©2011 A Test Lab Techno Corp. Report Number: 1108FS18Page 3 of 5 Body Setup (The front surface to phantom 0mm) Figure 6. Body SAR Test Setup (Flat Section) EUT Front side EUT Top side EUT Back side ©2011 A Test Lab Techno Corp. Report Number: 1108FS18Page 4 of 5 Body Setup (The back surface to phantom 0mm) Figure 7. Body SAR Test Setup (Flat Section) EUT Front side EUT Top side EUT Back side ©2011 A Test Lab Techno Corp. Report Number: 1108FS18Page 5 of 5

SAR EUT Photographs EUT Photo ( 1 ) EUT Photo ( 2 ) ©2011 A Test Lab Techno Corp. Report Number: 1108FS18Page 1 of 3 EUT Photo ( 3 ) EUT Photo ( 4 ) ©2011 A Test Lab Techno Corp. Report Number: 1108FS18Page 2 of 3 EUT Photo ( 5 ) EUT Photo ( 6 ) ©2011 A Test Lab Techno Corp. Report Number: 1108FS18Page 3 of 3

INTERTEK TESTING SERVICES 26dB Emission Bandwidth Plots FCC ID: EW780-7825-01 26bw - 1 of 1 Handset unit, Lowest channel, Traffic carrier Handset unit, Highest channel, Traffic carrier A0

INTERTEK TESTING SERVICES Unwanted Emission Inside The Sub-Band Plots FCC ID:EW780-7825-01 inband - 1 of 1 A0 Handset unit, Lowest channel, Traffic carrier Handset unit, Highest channel, Traffic carrier

INTERTEK TESTING SERVICES Peak Transmit Power Plots FCC ID:EW780-7825-01 peaktp - 1 of 1 A0 Handset unit, Lowest channel, Traffic carrier Handset unit, Highest channel, Traffic carrier

INTERTEK TESTING SERVICES Power Spectral Density Plots FCC ID:EW780-7825-01 psd - 1 of 1 A0 Handset unit, Lowest channel, Traffic carrier Handset unit, Highest channel, Traffic carrier

- 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 Unlicensed Personal Communication Service Devices (Handset) FCC ID: EW780-7825-01 Model: CL82101, CL82201, CL82301, CL82351, CL82401, CL82451, CL82501, CL82601, CL80101, CL82XY1 Test Report Number: HK11080606-1 Issue Date: August 17, 2011 MN/ cl INTERTEK TESTING SERVICES Test Report Number: HK11080606-1 Page 1 of 46 FCC ID: EW780-7825-01 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 ............................................................................. 15 4.5 Peak Transmit Power ............................................................................................ 16 4.6 Power Spectral Density ......................................................................................... 17 4.7 Automatic Discontinuation of Transmission............................................................ 17 4.8 Unwanted Emission Inside the Sub-Band .............................................................. 18 4.9 Emissions Outside the Sub-Band .......................................................................... 19 4.9.1 Radiated Emissions Configuration Photographs ................................................. 20 4.9.2 Radiated Emissions Data ................................................................................... 20 4.9.3 Field Strength Calculation................................................................................... 24 4.9.4 Average Factor Calculation and Transmitter ON Time Measurements ................ 25 4.10 Radio Frequency Radiation Exposure.................................................................. 26 4.11 Frame Repetition Stability .................................................................................. 27 4.12 Frame Period and Jitter ...................................................................................... 28 4.13 Carrier Frequency Stability .................................................................................. 29 4.14 Monitoring Threshold........................................................................................... 31 4.14.1 Lower Monitoring Threshold ............................................................................. 32 4.14.2 Least Interfered Channel, LIC ........................................................................... 33 4.14.2.1 Upper Monitoring Threshold........................................................................... 33 4.14.2.2 Least Interfered Channel (LIC) Selection ..................................................... 34 4.14.2.3 Least Interfered Channel (LIC) Confirmation................................................ 36 4.14.2.4 Maximum Spectrum Occupance ...............................…

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INTERTEK TESTING SERVICES The Worst Case Configuration Photographs - Mode: Transmission FCC ID: EW780-7825-01 config photos (radiated emission - handset) - 1 of 1 Radiated Emission – Handset Unit Front View Rear View