EW780-9496-001.9GHz Digital Modulation Cordless Speaker

USER MANUAL Pendant (Simple DECT phone for Elders) Model : OOMA-HWSP01 IMPORTANT SAFETY INSTRUCTION : When using your telephone equipment, basic safety precautions should always be followed to reduce the risk of fire, electric shock and injury, including the following: 1) Read and understand all the instructions. 2) Follow all warnings and instructions marked on the product. 3) Unplug this product from the wall outlet before cleaning. Do not use liquid cleaners or aerosol cleaners. Use a damp cloth for cleaning. 4) Do not use this product near water (for example, near a bath tub, kitchen sink, swimming pool). 5) Do not overload wall outlets and extension cords as this can result in the risk of fire or electric shock. 6) Unplug this product from the wall outlet and refer servicing to Vtech under the following conditions: • When the power supply cord or plug is damaged or frayed. • If the product does not operate normally by following the operating instructions. • If the product has been dropped and the cabinet has been damaged. • If the product exhibits a distinct change in performance. 7) Avoid using a telephone (other than a cordless type) during an electrical storm. There may be a remote risk of electric shock from lightning. 8) Do not use the telephone to report a gas leak in the vicinity of the leak. SAVE THESE INSTRUCTIONS Caution for Rechargeable battery : 1) The Pendant is equipped with Li-ion battery. You cannot replace it by yourself. Do not disassemble the unit and take out or replace the battery pack. 2) The use of other battery types or non-rechargeable batteries/primary cells can be dangerous. These may cause interference and/or unit damages. The manufacturer will not be held liable for damage arising from such non-compliance. 3) Do not use third party charging bays. The batteries may be damaged. 4) Do not immerse the unit in water and do not place in fire. 5) Risk of explosion if you replace the battery by an incorrect type. 6) Dispose of the unit with Li-ion battery enclosed according to the instruction. Must be disposed of at the point of sale or at the appropriate collection points provided by the public waste authorities. Package contents The package contains the following items: • 1 Pendant unit with necklace attached • 1 charger with AC power adapter • 1 User manual The maximum range between the base station and the Pendant is approximately 250 meters. Depending on the surrounding conditions as well as spatial and structural factors, the range may be reduced. The range indoors is normally less than outdoors. 1 INSTALLING YOUR PENDANT WITH A DECT PHONE First to power up your Dect phone used at home. Then power up the Pendant. Do the registration procedure with the Dect phone. See section 4, “Enter Registration Mode”. Pls use only the provided adaptor connected to the charger base. Important : Charging the Pendant unit for at least 5 hours before use. Power adaptor information for Pendant : Manufacturer : Tenpao Model : S005IU0600040, Input 100-120V AC 60Hz 150mA, Output 6VDC 400mA Manufacturer : CHOU SEN ELECTRONICS (SZ) CO., LTD. Model : CS2A060040LUF, Input 100-120V AC 60Hz 200mA, Output 6VDC 400mA Battery installed in the unit : Manfacturer : BYD Type : Lithium-ion polymer rechargeable battery Model : VT-02 Capacity : 3.7V, 450 mAh, 1.665 Wh Start to know your Pendant : 1. The buttons and structure : microphone LED indicator 1 Loudspeaker 3 2 4 6 5 2. Functions for the Buttons : 1 POWER/TALK ON/OFF In idle mode: Press to place a call. Press and hold to power the wireless headset on or off. During a call: Press to end the call. During registration: Press to exit the registration mode. 2 VOLUME UP During a call: Press to increase the earpiece volume. During ringing: Press to increase the ringer volume. 3 VOLUME DOWN/FLASH During a call: Press to decrease the earpiece volume. Press and hold for 2 seconds to do a Flash (R) to answer a second incoming call. During ringing: Press to decrease the ringer volume. 4 M1 Short press to dial the direct Memory M1. This is for Confort 250/450 and GT350. 5 M2 Short press to dial the direct Memory M2. This is for Confort 250/450 and GT350. 6 RESET Use a pin to push the button, it will reset the unit when it is found mal-function. 3. Front LED Indicator functions : Purple: Steady On : Un-register Slow Flash (0.5s On -> 4.5s Off) : The unit is registered but the base is not available. Searching or out of range. Blue: 1. Steadily on: When the PENDANT is seated in the base and fully charged. 2. Steadily on 3s (On 3s -> Off) : Once the PENDANT is successfully registered, the blue light will on for about three seconds, and emit a long beep. 3. Double flashing (0.25 On -> 0.25 Off -> 0.25 On -> 9.25s Off, On for 2s when just off hook): Off hook. 4 .Double flashing (0.25 On -> 0.25 Off -> 0.25 On -> 9.25s Off , On for 2s when just off hook): Off hook but the signal is weak. Hear 3 rapid beeps in every 10s. 5. Long flashing (0.5s On -> 4.5s Off ): The unit is in idle mode and off the base. 6. Continuously flashing (0.5s On -> 0.5s Off ): The unit is ringing and can be heard through the speaker. Red: 1. Steadily on: When the unit is charging on the base. 2. Long flashing : Indicates that the battery is low, the unit is not on the base, and the unit will emit short double beeps. 3. Double flashing (0.25 On -> 0.25 Off -> 0.25 On -> 9.25s Off ): Indicates that the battery is low while the unit is in use and short double beeps will be emitted. Red/Blue: Toggling (0.5s Red On -> 0.5s Blue On) : The unit is in registration mode after press and hold Vol+ and Vol – keys for 10s. 4. Enter Registration Mode : To work as the handset extension, the Pendant must be registered to the base. 1. Press and hold <PAGE> on the base station, until you hear a beep and the IN USE LED on base station starts to flash. 2. Press and hold <VOL+> together with <VOL -> until the LED on wireless headset toggling between red and blue. 3. Place the Pendant unit close to the…

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Appendix B1 Letter of Agency for FCC Certification October 28, 2013 To whom it may concern, Letter of Agency I, an officer of VTech Telecommunications Limited do hereby authorize Intertek Testing Services (Mr. Ken Sit/ Mr. Melvin Nip) to act on our behalf in front of the Federal Communications Commission with respect to all matters relating to certification of equipment under Part 15 and/or Part 95 of the FCC Rules until further notice. I further certify that no party (as defined in §1.2002(b) of CFR 47, 2004) to this application, including myself, is subject to a denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C., 862. Regards, Michael Tsui Approbation Supervisor

VTech Telecommunications Ltd October 28, 2013 To whom it may concern, Label Location Justification FCC ID: EW780-9496-00 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, Michael Tsui Approbation Supervisor

VTech Telecommunications Ltd October 28, 2013 To whom it may concern, Request for Permanent Confidentiality Under FCC Part 15 Certification FCC ID: EW780-9496-00 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, Michael Tsui Approbation Supervisor

INTERTEK TESTING SERVICES External Photos FCC ID: EW780-9496-00 IC: 1135B-80949600 external photos - 1 of 1 Job Number HK13100669 Job Number HK13100669

40mm 20mm FCC ID: EW780-9496-00 IC: 1135B-80949600 Model:OOMA-HWSP01 19.5mm 6.5mm Model: OOMA-HWSP01 ® P/N: 160-0120-100 INPUT: DC6V 400mA VS1345D60001 MADE IN CHINA

INTERTEK TESTING SERVICES Internal photos FCC ID: EW780-9496-00 IC: 1135B-80949600 internal photos - 1 of 5 Speaker assembly Speaker Main PCB comp side INTERTEK TESTING SERVICES Internal photos FCC ID: EW780-9496-00 IC: 1135B-80949600 internal photos - 2 of 5 Speaker Main PCB solder side Speaker Charging Board front side INTERTEK TESTING SERVICES Internal photos FCC ID: EW780-9496-00 IC: 1135B-80949600 internal photos - 3 of 5 Speaker Charging Board rear side Speaker Keypad front side INTERTEK TESTING SERVICES Internal photos FCC ID: EW780-9496-00 IC: 1135B-80949600 internal photos - 4 of 5 Speaker Keypad rear side Speaker Oscillator PCB comp side INTERTEK TESTING SERVICES Internal photos FCC ID: EW780-9496-00 IC: 1135B-80949600 internal photos - 5 of 5 RFIC

Report No.: 13100671HKG-001 Page 1 of 78 - 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 Specific Absorption Rate (SAR) Evaluation Report For DECT 6.0 Cordless Speaker Model Number: Ooma-HWSP01 Brand Name: Ooma FCC ID: EW780-9496-00 Test Report: 13100671HKG-001 Date of Report: 25 November 2013 Prepared for VTech Telecommunications Ltd. 23/F, Tai Ping Industrial Centre, Block 1, 57 Ting Kok Road, Tai Po, Hong Kong Prepared and Checked by: Approved by: Chan Chun Foo, Bike Senior Lead Engineer Date: 25 November 2013 Nip Ming Fung, Melvin Assistant Manager Date: 25 November 2013 Report No.: 13100671HKG-001 Page 2 of 78 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 Test Result Summary.................................................................................................. 3 2 General Information..................................................................................................... 4 3 Measurement System Description and Procedure ...................................................... 6 4 Tissue Verificaiton .....................................................................................................14 5 SAR Measurement System Verification.................................................................... 16 6 SAR Evaluation......................................................................................................... 18 7 Test Insturments........................................................................................................ 24 8 Measurement Uncertainty .......................................................................................... 25 9 E-Field Probe and Dipole Antenna Calibration ........................................................... 25 10 References ............................................................................................................... 25 APPENDIX A – System Verification Data...................................................................... 26 APPENDIX B – SAR Evaluation Data ........................................................................... 28 APPENDIX C – E-Field Probe and Dipole Antenna Calibration .................................... 31 APPENDIX D – SAR Tissue Specification.................................................................... 77 APPENDIX E – SAR System Validation........................................................................ 78 Report No.: 13100671HKG-001 Page 3 of 78 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 1. Test Result Summary The maximum spatial peak SAR value for the sample device averaged over 1g was found to be: Highest Reported SAR Band Operating Mode TX Frequency (MHz) 1 g Head 1g Body 1.9GHz DECT Voice 1921.536 – 1928.448 0.046 W/kg 0.031 W/kg This wireless portable device has been shown to be capable of compliance for localized specific absorption rate (SAR) for uncontrolled environment / general population exposure limits specified in ANSI/IEEE C95.1. Applicant : VTech Telecommunications Ltd. Applicant Address : 23/F, Tai Ping Industrial Centre, Block 1, 57 Ting Kok Road, Tai Po, Hong Kong Model : Ooma-HWSP01 Brand Name : Ooma EUT Description : DECT 6.0 Cordless Speaker Exposure Category : General Population/Uncontrolled Exposure Test Device : Production Unit Date of Sample Received : 23 October, 2013 Date of Test : 08 November, 2013 Date of Report : 25 November 2013 Place of Testing : Intertek Testing Services Hong Kong 5/F, Garment Centre, 576 Castle Peak Road, Kowloon, Hong Kong Temperature: +20 to 25°C Environmental Conidtions : Humidity 30 to 70% Test Specification : ANSI/IEEE C95.1: 1992 IEEE Std 1528: 2003 IEEE Std 1528a: 2005 FCC KDB Publication 447498 D01 v05r01 FCC KDB Publication 865664 D01 v01r01 FCC KDB Publication 865664 D02 v01r01 Report No.: 13100671HKG-001 Page 4 of 78 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 2. General Information 2.1. Description of Equipment under test (EUT) *Note: 1. DECT has a TDD/TDMA frame structure with a complete frame of 10ms duration with 24 time slots. And under these 24 time slots, the first 12 slots are allocated for the transmission from base station to handsets, and the other 12 slots are for the transmission from handsets to base station. During a call, the handset of this product will use one of 24 time slots to transmit under worst case, which gives a duty cycle of 1/24 ( = 4.2%). Nominal and Maximu…

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INTERTEK TESTING SERVICES FCC ID: EW780-9496-00 Page 1 of 1 Front Face with 0mm separation Back Face with 0mm separation

INTERTEK TESTING SERVICES FCC ID: EW780-9496-00 Page 1 of 1 EUT Photo Figure 1 - Front view Figure 2 - Back view

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: 13100669HKG-001 Page 1 of 63 FCC ID: EW780-9496-00 IC: 1135B-80949600 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 VTech Telecommunications Ltd.: VTech Telecommunications Ltd. Applicant Address: 23/F, Tai Ping Industrial Centre, Block 1, 57 Ting Kok Road, Tai Po, Hong Kong. FCC Specification Standard: FCC Part 15, October 1, 2012 Edition FCC ID: EW780-9496-00 FCC Model(s): OOMA-HWSP01 IC Specification Standard: RSS-213 Issue 2, December 2005 RSS-Gen Issue 3, December 2010 IC: 1135B-80949600 IC Model(s): OOMA-HWSP01 Type of EUT: Unlicensed Personal Communications Service Devices Description of EUT: 1.9GHz Digital Modulation Cordless Speaker Serial Number: N/A Sample Receipt Date: September 30, 2013 Date of Test: October 28, 2013 to November 1, 2013 Report Date: November 26, 2013 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: 13100669HKG-001 Page 2 of 63 FCC ID: EW780-9496-00 IC: 1135B-80949600 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 .................................................................................. 6 2.0 General Description............................................................................................ 8 2.1 Product Description ............................................................................................ 8 2.2 Technical Description ......................................................................................... 8 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 Accessories................................................. 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 ........................................................................ 18 4.5 Peak Transmit Power ....................................................................................... 19 4.6 Power Spectral Density .................................................................................... 22 4.7 Automatic Discontinuation of Transmission....................................................... 25 4.8 Unwanted Emission Inside the Sub-Band ......................................................... 26 4.9 Emissions Outside the Sub-Band ..................................................................... 30 4.9.1 Radiated Emissions Configuration Photographs ............................................ 31 4.9.2 Radiated Emissions Data .............................................................................. 31 4.9.3 Field Strength Calculation.............................................................................. 37 4.9.4 Average Factor Calculation and Transmitter ON Time Measurements ........... 38 4.10 AC Power Line Conducted Emissions ............................................................ 39 4.10.1 AC Power Line Conducted Emissions Configuration Photographs ............... 40 4.10.2 AC Power Line Conducted Emissions Data ................................................. 40 4.11 Frame Repetition Stability ............................................................................. 44 4.12 Frame Period and Jitter ................................................................................. 45 4.13 Carrier Frequency Stability............................................................................. 46 4.14 Monitoring Threshold…

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VTech Telecommunications Ltd October 28, 2013 To whom it may concern, Declarations FCC ID: EW780-9496-00 IC: 1138B-80949600 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 cordless speaker 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 cordless speaker 1 Switch-off companion device A 2 On hook by companion device NA 3 Remove power from companion device A 4 Switch-off device NA 5 On hook device 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. NA – Not applicable represents the device does not contain a hook switch or a power off switch. 5. For FCC, Upper Monitoring Threshold of Pendant unit declared by manufacturer is -61.3 dBm. If you have questions or need further information, please contact the undersigned. Regards, Michael Tsui Approbation Supervisor

INTERTEK TESTING SERVICES The Worst Case Configuration Photographs - Mode: Transmission FCC ID: EW780-9496-00 IC: 1135B-80949600 config photos (radiated emission) - 1 of 1 Radiated Emission Front View Rear View INTERTEK TESTING SERVICES The Worst Case Configuration Photographs - Mode: Talk with Charging FCC ID: EW780-9496-00 IC: 1135B-80949600 config photos (conducted emission) - 1 of 2 Conducted Emission Front View Right Side View INTERTEK TESTING SERVICES The Worst Case Configuration Photographs - Mode: Talk with Charging FCC ID: EW780-9496-00 IC: 1135B-80949600 config photos (conducted emission) - 2 of 2 Conducted Emission Left Side View