EW780-7597-001.9GHz Cordless Phone

VTech Telecommunications Ltd 23/F, Tai Ping Industrial Centre, Block 1, 57 Ting Kok Road, Tai Po, Hong Kong. Tel: (852) 2680 1000 Fax: (852) 2680 5118 Intertek Commercial and Electrical Division 5D Garment Center, 576 Castle Peak Road, Kowloon, Hong Kong June 14, 2011 To whom it may concern, Declaration Letter MP252WDNB marketing product has BT button and BT hardware in PCB board, but no software supports. So it’s disable the Bluetooth function . For and on behalf of VTech Telecommunications Ltd Samson Man Approbation Supervisor

VTech Telecommunications Ltd June 8, 2011 To whom it may concern, Declarations FCC ID: EW780-7597-00 IC:2235B-80759700 I, the undersigned, hereby declare that 1. The device does not use the provisions of 47CFR 15.323 (c) (6), random waiting mechanism is not used in this system. 2. The provisions of 47CFR 15.323 (c) (10) and 47CFR 15.323 (c) (11) are not used to extend the range of spectrum occupied over space or time for the purpose of denying fair access to spectrum to other devices. 3. Only the handset will act as the initiating device, which will initiate the establishment of the duplex connection. 4. The device complies with the provisions of 47CFR 15.319(f). The device shall automatically discontinue transmission in case of either absence of information to transmit or operational failure. These provisions are not intended to preclude transmission of control and signaling information or use of repetitive codes used by certain digital technologies to complete frame or burst intervals. The following table explains the reaction of device in case of either absence of information to transmit or operational failure after a connection of its companion device is established. Circumstances Reaction of Base Unit Reaction of Handset 1 Switch-off companion device NA A 2 On hook by companion device B NA 3 Remove power from companion device B A 4 Switch-off device A NA 5 On hook device NA 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 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

Appendix B1 Letter of Agency for FCC Certification June 8, 2011 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 June 8, 2011 To whom it may concern, Request for Permanent Confidentiality Under FCC Part 15 Certification FCC ID: EW780-7597-00 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: EW780-7597-00 IC: 1135B-80759700 external photos - 1 of 2 HK11060197 Job Number HK11060197 Job Number INTERTEK TESTING SERVICES External Photos FCC ID: EW780-7597-00 IC: 1135B-80759700 external photos - 2 of 2

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INTERTEK TESTING SERVICES Internal photos FCC ID: EW780-7597-00 IC: 1135B-80759700 internal photos - 1 of 15 Base Unit assembly (View 1) Base Unit assembly (View 2) INTERTEK TESTING SERVICES Internal photos FCC ID: EW780-7597-00 IC: 1135B-80759700 internal photos - 2 of 15 Base Unit Main PCB comp side (View 1) Base Unit Main PCB comp side (View 2) INTERTEK TESTING SERVICES Internal photos FCC ID: EW780-7597-00 IC: 1135B-80759700 internal photos - 3 of 15 Base Unit Main PCB comp side (View 3) Base Unit Main PCB comp side (View 4) INTERTEK TESTING SERVICES Internal photos FCC ID: EW780-7597-00 IC: 1135B-80759700 internal photos - 4 of 15 Base Unit Main PCB comp side (View 5) Base Unit Main PCB solder side (View 1) INTERTEK TESTING SERVICES Internal photos FCC ID: EW780-7597-00 IC: 1135B-80759700 internal photos - 5 of 15 Base Unit Main PCB solder side (View 2) Base Unit Main PCB solder side (View 3) INTERTEK TESTING SERVICES Internal photos FCC ID: EW780-7597-00 IC: 1135B-80759700 internal photos - 6 of 15 Base Unit Main PCB solder side (View 4) Base Unit Main PCB solder side (View 5) INTERTEK TESTING SERVICES Internal photos FCC ID: EW780-7597-00 IC: 1135B-80759700 internal photos - 7 of 15 Base Unit Bluetooth RF Module front side Base Unit Bluetooth RF Module rear side INTERTEK TESTING SERVICES Internal photos FCC ID: EW780-7597-00 IC: 1135B-80759700 internal photos - 8 of 15 Base Unit WiFi front side Base Unit WiFi rear side INTERTEK TESTING SERVICES Internal photos FCC ID: EW780-7597-00 IC: 1135B-80759700 internal photos - 9 of 15 Base Unit LED Board front side Base Unit LED Board rear side INTERTEK TESTING SERVICES Internal photos FCC ID: EW780-7597-00 IC: 1135B-80759700 internal photos - 10 of 15 Base Unit LED and Keypad front side Base Unit LED and Keypad rear side INTERTEK TESTING SERVICES Internal photos FCC ID: EW780-7597-00 IC: 1135B-80759700 internal photos - 11 of 15 Base Unit DECT RF Module PCB comp side INTERTEK TESTING SERVICES Internal photos FCC ID: EW780-7597-00 IC: 1135B-80759700 internal photos - 12 of 15 Handset assembly Handset Main PCB comp side INTERTEK TESTING SERVICES Internal photos FCC ID: EW780-7597-00 IC: 1135B-80759700 internal photos - 13 of 15 Handset Main PCB display side (View 1) Handset Main PCB display side (View 2) INTERTEK TESTING SERVICES Internal photos FCC ID: EW780-7597-00 IC: 1135B-80759700 internal photos - 14 of 15 Handset Main PCB display side (View 3) Handset Main PCB display side (View 4) INTERTEK TESTING SERVICES Internal photos FCC ID: EW780-7597-00 IC: 1135B-80759700 internal photos - 15 of 15 Handset Oscillator PCB comp side

1 Model:MP252WDNB, FCC ID:EW780-7597-00,Job No:HK11060197 RF Exposure The MP252WDNB base unit has totally 4 antennas, two DECT antennas and two WiFi antennas (The Bluetooth antenna is disabled as software is unavailable in this version. Please refer to the “declaration letter for the device’s feature” for details). The MP252WDNB handset unit has only one DECT antenna. The KDB 447498: A Mobile Multi-transmitter MPE Estimation MPE spreadsheet is used for estimating MPE limits for these 5 antennas’ simultaneous transmission. The information of operating frequency (MHz), power (W), antenna gain (dBi), location (X and Y coordinates showed on page 2) for each antenna are entered in the MPE spreadsheet . The power densities of up to 5 antennas located within a 90 cm 2 region at 1 cm intervals are estimated first. Then the power densities computed for each antenna are summed. The plot "% MPE Contour" displays the result in percentages of the frequency-dependent power density limits. As the measured power density at 20cm from the transmitter is lower than the MPE limit (the compliance boundary for simultaneous transmission), 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. WiFi Antenna 1=Antenna No. 3 in the MPE excel t able WiFi Antenna 0=Antenna No.4 in the MPE excel table (X,Y)=(-3.8, 0.6) (X,Y)=(-4.8,-4.5) (X,Y)=(2.2,4.7) (X,Y)=(4,4.2) DECT Antenna 0=Antenna No. 0 in the MPE excel table DECT Antenna 1=Antenna No. 1 i n the MPE excel table Handset Antenna =Antenna No. 5 in the MPE excel table (X,Y)=(0.5,-2.2) (X,Y)=(0,0) Antenna No. Total 123456 Tx Status On Off On Off On Off Frequency MHz 1925 1925 2450 2450 1925 0 MPE Limit mW/cm 2 1.00 0.00 1.00 0.00 1.00 0.00 Max % MPE % 13.3 2.6 0.0 9.6 0.0 2.1 0.0 Power (W) 0.495 0.083 0.000 0.305 0.000 0.107 0.000 Antenna Gain dBi 2.00 2.00 2.00 2.00 0.00 0.00 EIRP (W) 0.72 0.132 0.000 0.483 0.000 0.107 0.000 X (cm) 2.2 4.0 -4.8 -3.8 0.5 0.0 Y (cm) 4.7 4.2 -4.5 0.6 -2.2 0.0 Sector FALSE FALSE FALSE FALSE FALSE TRUE Arc FALSE FALSE FALSE FALSE FALSE TRUE θ 1 00000 θ 2 000000 θ 1 000000 θ 2 000000 input actual degs -45 -40 -35 -30 -25 -20 -15 -10 -5 0 5 10 15 20 25 30 35 40 45 454035302520151050-5-10-15-20-25-30-35-40-45 Distance X (cm) Distance Y (cm) % MPE Contour 10.0-15.05.0-10.00.0-5.0 Note: The 0% contour surrounding the antennas identifies a 20 cm perimeter surrounding all active antennas Antenna No. Total 123456 Tx Status On Off Off On On Off Frequency MHz 1925 1925 2450 2450 1925 0 MPE Limit mW/cm 2 1.00 0.00 0.00 1.00 1.00 0.00 Max % MPE % 10.1 2.6 0.0 0.0 6.2 2.1 0.0 Power (W) 0.386 0.083 0.000 0.000 0.196 0.107 0.000 Antenna Gain dBi 2.00 2.00 2.00 2.00 0.00 0.00 EIRP (W) 0.55 0.132 0.000 0.000 0.311 0.107 0.000 X (cm) 2.2 4.0 -4.8 -3.8 0.5 0.0 Y (cm) 4.7 4.2 -4.5 0.6 -2.2 0.0 Sector FALSE FALSE FALSE FALSE FALSE TRUE Arc FALSE FALSE FALSE FALSE FALSE TRUE θ 1 000000 θ 2 000000 θ 1 000000 θ 2 000000 input actual degs -45 -40 -35 -30 -25 -20 -15 -10 -5 0 5 10 15 20 25 30 35 40 45 454035302520151050-5-10-15-20-25-30-35-40-45 Distance X (cm) Distance Y (cm) % MPE Contour 10.0-15.05.0-10.00.0-5.0 Note: The 0% contour surrounding the antennas identifies a 20 cm perimeter surrounding all active antennas Antenna No. Total 123456 Tx Status On Off On On On Off Frequency MHz 1925 1925 2450 2450 1925 0 MPE Limit mW/cm 2 1.00 0.00 1.00 1.00 1.00 0.00 Max % MPE % 16.1 2.6 0.0 7.1 6.5 2.1 0.0 Power (W) 0.620 0.083 0.000 0.225 0.205 0.107 0.000 Antenna Gain dBi 2.00 2.00 2.00 2.00 0.00 0.00 EIRP (W) 0.92 0.132 0.000 0.357 0.325 0.107 0.000 X (cm) 2.2 4.0 -4.8 -3.8 0.5 0.0 Y (cm) 4.7 4.2 -4.5 0.6 -2.2 0.0 Sector FALSE FALSE FALSE FALSE FALSE TRUE Arc FALSE FALSE FALSE FALSE FALSE TRUE θ 1 000000 θ 2 000000 θ 1 000000 θ 2 000000 input actual degs -45 -40 -35 -30 -25 -20 -15 -10 -5 0 5 10 15 20 25 30 35 40 45 454035302520151050-5-10-15-20-25-30-35-40-45 Distance X (cm) Distance Y (cm) % MPE Contour 15.0-20.010.0-15.05.0-10.00.0-5.0 Note: The 0% contour surrounding the antennas identifies a 20 cm perimeter surrounding all active antennas Antenna No. Total 123456 Tx Status Off On On Off On Off Frequency MHz 1925 1925 2450 2450 1925 0 MPE Limit mW/cm 2 0.00 1.00 1.00 0.00 1.00 0.00 Max % MPE % 13.6 0.0 2.6 9.6 0.0 2.1 0.0 Power (W) 0.495 0.000 0.083 0.305 0.000 0.107 0.000 Antenna Gain dBi 2.00 2.00 2.00 2.00 0.00 0.00 EIRP (W) 0.72 0.000 0.132 0.483 0.000 0.107 0.000 X (cm) 2.2 4.0 -4.8 -3.8 0.5 0.0 Y (cm) 4.7 4.2 -4.5 0.6 -2.2 0.0 Sector FALSE FALSE FALSE FALSE FALSE TRUE Arc FALSE FALSE FALSE FALSE FALSE TRUE θ 1 00000 θ 2 000000 θ 1 000000 θ 2 000000 input actual degs -45 -40 -35 -30 -25 -20 -15 -10 -5 0 5 10 15 20 25 30 35 40 45 454035302520151050-5-10-15-20-25-30-35-40-45 Distance X (cm) Distance Y (cm) % MPE Contour 10.0-15.05.0-10.00.0-5.0 Note: The 0% contour surrounding the antennas identifies a 20 cm perimeter surrounding all active antennas Antenna No. Total 123456 Tx Status Off On Off On On Off Frequency MHz 1925 1925 2450 2450 1925 0 MPE Limit mW/cm 2 0.00 1.00 0.00 1.00 1.00 0.00 Max % MPE % 10.1 0.0 2.6 0.0 6.2 2.1 0.0 Power (W) 0.386 0.000 0.083 0.000 0.196 0.107 0.000 Antenna Gain dBi 2.00 2.00 2.00 2.00 0.00 0.00 EIRP (W) 0.55 0.000 0.132 0.000 0.311 0.107 0.000 X (cm) 2.2 4.0 -4.8 -3.8 0.5 0.0 Y (cm) 4.7 4.2 -4.5 0.6 -2.2 0.0 Sector FALSE FALSE FALSE FALSE FALSE TRUE Arc FALSE FALSE FALSE FALSE FALSE TRUE θ 1 000000 θ 2 000000 θ 1 000000 θ 2 000000 input actual degs -45 -40 -35 -30 -25 -20 -15 -10 -5 0 5 10 15 20 25 30 35 40 45 454035302520151050-5-10-15-20-25-30-35-40-45 Distance X (cm) Distance Y (cm) % MPE Contour 10.0-15.05.0-10.00.0-5.0 Note: The 0% contour surrounding the antennas identifies a 20 cm perimeter surrounding all active antennas Antenna No. Total 123456 Tx Status Off On On On On Off Frequency MHz 1925 1925 2450 2450 1925 0 MPE Limit mW/cm 2 0.00 1.00 1.00 1.00 1.00 0.00 Max % MPE % 15.9 0.0 2.6 7.1 6.5…

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INTERTEK TESTING SERVICES 26dB Emission Bandwidth Plots FCC ID: EW780-7597-00 26bw - 1 of 2 A0 Base unit, Lowest channel, Traffic carrier Base unit, Highest channel, Traffic carrier INTERTEK TESTING SERVICES 26dB Emission Bandwidth Plots FCC ID: EW780-7597-00 26bw - 2 of 2 A0 Handset unit, Lowest channel, Traffic carrier Handset unit, Highest channel, Traffic carrier

Report no.: HK11060197-1 SIP Call Conference (thru ADSL)+ Wifi + PC online+ USB Data Transfer EUT’s AC Mains Ctrl No.: N/A 6DB AC 150 kHz30 MHz dBμV dBμV 1 PK CLRWR 2 AV CLRWR SGL TDS RBW 9 kHz MT 1 s PREAMP OFFAtt 10 dB AUTO 1 MHz10 MHz 0 10 20 30 40 50 60 70 80 90 100 CF15MAV CF15MQP Date: 3.JUN.2011 19:06:06 Report no.: HK11060197-1 SIP Call Conference (thru ADSL)+ Wifi + PC online+ USB Data Transfer EUT’s AC Mains Ctrl No.: N/A EDIT PEAK LIST (Final Measurement Results) Trace1: CF15MQP Trace2: CF15MAV Trace3: --- TRACE FREQUENCY LEVEL dBμV DELTA LIMIT dB 1 Quasi Peak 163.5 kHz 52.43 N -12.84 2 CISPR Average168 kHz 40.18 L1 -14.87 2 CISPR Average231 kHz 35.36 N -17.04 1 Quasi Peak 285 kHz 42.62 L1 -18.04 2 CISPR Average298.5 kHz 37.02 L1 -13.25 1 Quasi Peak 298.5 kHz 44.50 L1 -15.78 1 Quasi Peak 456 kHz 50.26 L1 -6.49 2 CISPR Average465 kHz 43.04 N -3.55 1 Quasi Peak 609 kHz 40.90 L1 -15.09 2 CISPR Average636 kHz 34.09 L1 -11.90 2 CISPR Average852 kHz 32.65 L1 -13.34 1 Quasi Peak 879 kHz 42.27 N -13.72 1 Quasi Peak 1.419 MHz 41.09 L1 -14.90 2 CISPR Average1.4235 MHz 31.95 L1 -14.04 2 CISPR Average1.779 MHz 31.04 N -14.95 1 Quasi Peak 1.9725 MHz 41.73 L1 -14.26 2 CISPR Average2.7645 MHz 31.05 N -14.94 1 Quasi Peak 2.778 MHz 41.62 L1 -14.37 2 CISPR Average3.957 MHz 32.36 N -13.63 1 Quasi Peak 3.9975 MHz 41.32 N -14.68 Date: 3.JUN.2011 19:05:40 Report no.: HK11060197-1 SIP Call Conference (thru ADSL)+ Wifi + PC online+ USB Data Transfer EUT’s AC Mains Ctrl No.: N/A EDIT PEAK LIST (Final Measurement Results) Trace1: CF15MQP Trace2: CF15MAV Trace3: --- TRACE FREQUENCY LEVEL dBμV DELTA LIMIT dB 2 CISPR Average4.866 MHz 32.50 N -13.49 1 Quasi Peak 4.9695 MHz 41.24 N -14.75 2 CISPR Average5.982 MHz 33.14 L1 -16.85 1 Quasi Peak 6.045 MHz 41.21 L1 -18.78 1 Quasi Peak 8.133 MHz 38.13 N -21.86 2 CISPR Average8.2275 MHz 31.03 N -18.96 2 CISPR Average13.8885 MHz 34.74 N -15.25 1 Quasi Peak 14.8425 MHz 37.82 L1 -22.17 2 CISPR Average16.665 MHz 36.48 N -13.51 1 Quasi Peak 16.665 MHz 38.73 L1 -21.26 Date: 3.JUN.2011 19:05:57 Report no.: HK11060197-1 SIP Call Ringing (thru WAN)+ Wifi + PC online+ USB Data Transfer EUT’s AC Mains Ctrl No.: N/A 6DB AC 150 kHz30 MHz dBμV dBμV 1 PK CLRWR 2 AV CLRWR SGL TDS RBW 9 kHz MT 1 s PREAMP OFFAtt 10 dB AUTO 1 MHz10 MHz 0 10 20 30 40 50 60 70 80 90 100 CF15MAV CF15MQP Date: 3.JUN.2011 19:51:23 Report no.: HK11060197-1 SIP Call Ringing (thru WAN)+ Wifi + PC online+ USB Data Transfer EUT’s AC Mains Ctrl No.: N/A EDIT PEAK LIST (Final Measurement Results) Trace1: CF15MQP Trace2: CF15MAV Trace3: --- TRACE FREQUENCY LEVEL dBμV DELTA LIMIT dB 1 Quasi Peak 150 kHz 53.15 L1 -12.84 2 CISPR Average154.5 kHz 40.95 N -14.79 2 CISPR Average280.5 kHz 35.43 L1 -15.37 1 Quasi Peak 289.5 kHz 43.76 L1 -16.77 1 Quasi Peak 307.5 kHz 45.12 N -14.91 2 CISPR Average402 kHz 34.02 N -13.78 2 CISPR Average460.5 kHz 44.33 L1 -2.34 1 Quasi Peak 465 kHz 51.95 N -4.65 2 CISPR Average622.5 kHz 32.36 L1 -13.63 1 Quasi Peak 627 kHz 42.58 L1 -13.42 2 CISPR Average852 kHz 33.48 L1 -12.51 1 Quasi Peak 1.077 MHz 41.70 N -14.29 1 Quasi Peak 1.194 MHz 40.24 N -15.75 2 CISPR Average1.2345 MHz 32.97 L1 -13.02 1 Quasi Peak 1.9275 MHz 41.21 L1 -14.78 2 CISPR Average1.977 MHz 32.91 L1 -13.08 1 Quasi Peak 2.751 MHz 41.94 L1 -14.05 2 CISPR Average2.796 MHz 32.89 L1 -13.10 1 Quasi Peak 3.7095 MHz 41.22 L1 -14.77 2 CISPR Average3.8805 MHz 33.82 N -12.17 Date: 3.JUN.2011 19:50:52 Report no.: HK11060197-1 SIP Call Ringing (thru WAN)+ Wifi + PC online+ USB Data Transfer EUT’s AC Mains Ctrl No.: N/A EDIT PEAK LIST (Final Measurement Results) Trace1: CF15MQP Trace2: CF15MAV Trace3: --- TRACE FREQUENCY LEVEL dBμV DELTA LIMIT dB 1 Quasi Peak 4.209 MHz 41.55 L1 -14.44 2 CISPR Average4.416 MHz 33.47 N -12.52 2 CISPR Average6.0135 MHz 33.95 N -16.04 1 Quasi Peak 6.81 MHz 40.08 L1 -19.91 2 CISPR Average8.0385 MHz 31.07 N -18.92 1 Quasi Peak 8.043 MHz 37.93 L1 -22.06 1 Quasi Peak 14.577 MHz 36.54 L1 -23.45 2 CISPR Average14.604 MHz 30.56 L1 -19.43 2 CISPR Average15.5985 MHz 30.58 L1 -19.42 1 Quasi Peak 15.612 MHz 35.97 L1 -24.02 Date: 3.JUN.2011 19:51:14 Report no.: HK11060197-1 SIP Call Conference (thru WAN)+ Wifi + PC online+ USB Data Transfer EUT’s AC Mains Ctrl No.: N/A 6DB AC 150 kHz30 MHz dBμV dBμV 1 PK CLRWR 2 AV CLRWR SGL TDS RBW 9 kHz MT 1 s PREAMP OFFAtt 10 dB AUTO 1 MHz10 MHz 0 10 20 30 40 50 60 70 80 90 100 CF15MAV CF15MQP Date: 3.JUN.2011 19:39:04 Report no.: HK11060197-1 SIP Call Conference (thru WAN)+ Wifi + PC online+ USB Data Transfer EUT’s AC Mains Ctrl No.: N/A EDIT PEAK LIST (Final Measurement Results) Trace1: CF15MQP Trace2: CF15MAV Trace3: --- TRACE FREQUENCY LEVEL dBμV DELTA LIMIT dB 1 Quasi Peak 154.5 kHz 51.72 L1 -14.03 2 CISPR Average159 kHz 37.84 N -17.66 2 CISPR Average289.5 kHz 36.57 L1 -13.96 1 Quasi Peak 289.5 kHz 44.87 L1 -15.66 1 Quasi Peak 397.5 kHz 41.31 L1 -16.58 2 CISPR Average402 kHz 35.78 N -12.02 1 Quasi Peak 460.5 kHz 52.23 L1 -4.44 2 CISPR Average465 kHz 44.44 N -2.15 2 CISPR Average681 kHz 33.69 L1 -12.30 1 Quasi Peak 681 kHz 43.17 L1 -12.82 2 CISPR Average843 kHz 32.85 L1 -13.14 1 Quasi Peak 852 kHz 42.63 N -13.36 2 CISPR Average1.437 MHz 33.19 L1 -12.80 1 Quasi Peak 1.455 MHz 42.49 L1 -13.50 2 CISPR Average1.797 MHz 33.58 L1 -12.41 1 Quasi Peak 1.8645 MHz 42.83 L1 -13.16 2 CISPR Average2.8545 MHz 33.70 L1 -12.29 1 Quasi Peak 2.8995 MHz 42.78 L1 -13.21 2 CISPR Average4.065 MHz 34.11 L1 -11.88 1 Quasi Peak 4.0695 MHz 43.19 L1 -12.80 Date: 3.JUN.2011 19:38:39 Report no.: HK11060197-1 SIP Call Conference (thru WAN)+ Wifi + PC online+ USB Data Transfer EUT’s AC Mains Ctrl No.: N/A EDIT PEAK LIST (Final Measurement Results) Trace1: CF15MQP Trace2: CF15MAV Trace3: --- TRACE FREQUENCY LEVEL dBμV DELTA LIMIT dB 1 Quasi Peak 4.119 MHz 42.95 L1 -13.04 2 CISPR Average4.1955 MHz 34.34 L1 -11.65 2 CISPR Average5.9955 MHz 33.51 N -16.48 1 Quasi Peak 6.1845 MHz 41.15 N -18.84 2 CISPR Average8.2005 MHz 30.82 N -19.17 1 Quasi Peak 8.2005 MHz 37.95 L1 -22.04 1 Quasi Peak 14.865 MHz 37.50 L1 -22.49 2 …

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INTERTEK TESTING SERVICES Unwanted Emission Inside The Sub-Band Plots FCC ID: EW780-7597-00 inband - 1 of 2 A0 Base unit, Lowest channel, Traffic carrier Base unit, Highest channel, Traffic carrier INTERTEK TESTING SERVICES Unwanted Emission Inside The Sub-Band Plots FCC ID: EW780-7597-00 inband - 2 of 2 A0 Handset unit, Lowest channel, Traffic carrier Handset unit, Highest channel, Traffic carrier

INTERTEK TESTING SERVICES Peak Transmit Power Plots FCC ID:EW780-7597-00 IC:1135B-80759700 peaktp - 1 of 3 A0 Base unit, Lowest channel, Traffic carrier Base unit, Middle channel, Traffic carrier INTERTEK TESTING SERVICES Peak Transmit Power Plots FCC ID:EW780-7597-00 IC:1135B-80759700 peaktp - 2 of 3 A0 Base unit, Highest channel, Traffic carrier Handset unit, Lowest channel, Traffic carrier INTERTEK TESTING SERVICES Peak Transmit Power Plots FCC ID:EW780-7597-00 IC:1135B-80759700 peaktp - 3 of 3 A0 Handset unit, Middle channel, Traffic carrier Handset unit, Highest channel, Traffic carrier

INTERTEK TESTING SERVICES Power Spectral Density Plots FCC ID: EW780-7597-00 psd - 1 of 2 A0 Base unit, Lowest channel, Traffic carrier Base unit, Highest channel, Traffic carrier INTERTEK TESTING SERVICES Power Spectral Density Plots FCC ID: EW780-7597-00 psd - 2 of 2 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 Certification RSS-213 Issue 2 Equipment Certification Unlicensed Personal Communication Service Devices/ 2 GHz License-exempt Personal Communications Service Devices FCC ID: EW780-7597-00 Model: MP252WDNB IC: 1135B-80759700 Model: MP252WDNB Test Report Number: HK11060197-1 Issue Date: June 17, 2011 MN/ cl INTERTEK TESTING SERVICES Test Report Number: HK11060197-1 Page 1 of 61 FCC ID: EW780-7597-00 IC: 1135B-80759700 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.................................................................................................... 7 2.4 Test Facility............................................................................................................. 7 3.0 System Test Configuration...................................................................................... 9 3.1 Justification ............................................................................................................. 9 3.2 Conducted Emission Test Configuration ................................................................ 10 3.3 Conducted Monitoring and Operational Test Configuration.................................... 10 3.4 EUT Exercising Software....................................................................................... 10 3.5 Details of EUT and Description of Peripherals....................................................... 11 3.6 Measurement Uncertainty ..................................................................................... 11 4.0 Measurement Results............................................................................................ 13 4.1 Antenna Requirement........................................................................................... 13 4.2 Digital Modulation Techniques............................................................................... 13 4.3 Emission Bandwidth.............................................................................................. 14 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............................................................ 18 4.8 Unwanted Emission Inside the Sub-Band .............................................................. 19 4.9 Emissions Outside the Sub-Band .......................................................................... 20 4.9.1 Radiated Emissions Configuration Photographs ................................................. 21 4.9.2 Radiated Emissions Data ................................................................................... 21 4.9.3 Field Strength Calculation................................................................................... 28 4.9.4 Average Factor Calculation and Transmitter ON Time Measurements ................ 29 4.10 Radiated Emissions from Receiver ...................................................................... 29 4.10.1 Radiated Emission Configuration Photographs ................................................. 30 4.10.2 Radiated Emissions Data ................................................................................. 30 4.11 AC Power Line Conducted Emissions ................................................................. 33 4.11.1 AC Power Line Conducted Emissions Configuration Photographs .................... 34 4.11.2 AC Power Line Conducted Emissions Data ...................................................... 34 4.12 Radio Frequency Radiation Exposure.................................................................. 35 4.13 Radio Frequency Exposure Compliance.............................................................. 35 4.14 Frame Repetition Stability .................................................................................. 36 4.15 Frame Period and Jitter ...................................................................................... 37 4.16 Carrier Frequency Stability ...........................…

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INTERTEK TESTING SERVICES The Worst Case Configuration Photographs – Mode: Transmission FCC ID: EW780-7597-00 IC: 1135B-80759700 config photos (radiated emission – base unit) - 1 of 2 Radiated Emission – Base Unit Front View Rear View INTERTEK TESTING SERVICES The Worst Case Configuration Photographs – Mode: Transmission FCC ID: EW780-7597-00 IC: 1135B-80759700 config photos (radiated emission – handset) - 2 of 2 Radiated Emission – Handset Front View Rear View INTERTEK TESTING SERVICES The Worst Case Configuration Photographs Mode: Standby FCC ID: EW780-7597-00 IC: 1135B-80759700 config photos (conducted emission) - 1 of 2 Conducted Emission Front View Right Side View INTERTEK TESTING SERVICES The Worst Case Configuration Photographs Mode: Standby FCC ID: EW780-7597-00 IC: 1135B-80759700 config photos (conducted emission) - 2 of 2 Conducted Emission Left Side View