EW780-5348-02Cordless Telephone Base Transceiver

1 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 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, or swimming pool). 5. Do not place this product on an unstable cart, stand, or table. The prod- uct may fall, causing serious damage to the product. 6. Slots and openings in the cabinet and the back or bottom are provided for ventilation. To protect it from overheating, these openings must not be blocked by placing the product on the bed, sofa, rug, or other similar surface. This product should never be placed near or over a radiator or heat register. This product should not be placed in a built-in installation where proper ventilation is not provided. 7. This product should be operated only from the type of power source indicated on the marking label. If you are not sure of the type of power supply to your home, consult your dealer or local power company. 8. Do not allow anything to rest on the power cord. Do not locate this product where the cord will be abused by persons walking on it. 9. Never push objects of any kind into this product through cabinet slots as they may touch dangerous voltage points or short out parts that could result in a risk of fire or electric shock. Never spill liquid of any kind on the product. 10. To reduce the risk of electric shock, do not disassemble this product, but take it to an authorized service facility. Opening or removing cabinet parts other than specified access doors may expose you to dangerous voltages or other risks. Incorrect reassembling can cause electric shock when the appliance is subsequently used. 11. Do not overload wall outlets and extension cords as this can result in the risk of fire or electric shock. 12. Unplug this product from the wall outlet and contact VTECH under the following conditions: A. When the power supply cord or plug is damaged or frayed. B. If liquid has been spilled into the product. C. If the product has been exposed to rain or water. D. If the product does not operate normally by following the operating instructions. Adjust only those controls that are covered by the operating instructions, because improper adjustment of other controls may result in damage and will often require extensive work to restore the product to normal operation. E. If the product has been dropped and the cabinet has been damaged. F. If the product exhibits a distinct change in performance. 13. Avoid using a telephone (other than a cordless type) during an electrical storm. There may be a remote risk of electric shock from lightning. Important Safety Instructions 2 Important Safety Instructions If you have questions about this product, or if you're having difficulty with setup or operation, do not return your phone to the store. Call our Customer Support Center at 1-800-595-9511 In Canada, call 1-800-267-7377 STOP!! 14. Do not use this or any cordless telephone to report a gas leak in the vicinity of the leak. SAVE THESE INSTRUCTIONS 3 Introduction This is an advanced cordless telephone, capable of supporting 2 Handsets. This manual is designed to familiarize you with this cordless telephone. We strongly recommend you read the manual before using your phone. 4 Parts Check List To purchase replacement battery cells, call VTech Communications, Inc. at 1-800- 595-9511. In Canada, call VTech Telecommunications Canada Ltd. at 1-800-267- 7377. Note : Use only VTech batteries P/N 80-5380-00-00 or equivalent AAA NiMH rechargeable batteries. 6. Belt Clip 7. Base Wall Mounting Bracket 8. Charger Wall Mounting Bracket 9. Owner’s Manual 10. Battery Cells 1. Base Unit 2. Handsets 3. Handset Charger 4. Base AC Power Adapter 5. Telephone Line Cord 5 1. Antenna 2. Earpiece 3. Volume Control 4. CID (Scroll Up) 5. On (Flash) 6. Dialing Keys (0-9, *, #) 7. Redial (Pause) The Handset Layout 8. Speakerphone 9. LCD Display 10. Select (Menu) 11. Phonebook(Scroll Down) 12. Headset jack (2.5mm) 13. Off (Clear) 14. Intercom 15. Mute (Delete) 6 1. In Use LED 2. Charging LED 3. Message Waiting LED 4. Page key 5. DC Connector 6. Telephone Jack The Base Unit Layout
     
      
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   7 Connecting power to Base Unit/Handset Charger 1. Plug the AC power adapter into an electrical outlet, and the DC connector into the bottom of the Base Unit. Setup 2. Choose the location for your Handset Charger, and plug its power supply into an electrical outlet. Getting Started
     
      
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   8 Installation of Battery Cells in Handset Setup Follow the steps below: 1. Place the new battery cells in the andset with the positive and negative poles aligned in the battery compart- ment. 2. Place the battery cover by sliding it upwards 3. If the new battery cells are not already charged, place the Handset in its Charger, and allow it to charge for 12 hours. After initial charge, a mainte- nance charge of 8 hours should be sufficient. Getting Started Charging of the Handset Battery Cells The Handset of your cordless telephone is powered by rechargeable battery cells. It charges automatically whenever the Handset is in its charger. You should charge the battery pack for 12 hours when you first receive your phone. You’ll know the battery pack needs charg- ing when: • The low battery message is displayed : • The Handset seems completely dead, the LCD is completely clear and does not activate when you pres…

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1 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 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, or swimming pool). 4. Do not place this product on an unstable cart, stand, or table. The product may fall, causing serious damage to the product. 5. Do not place this product on an unstable cart, stand, or table. The product may fall, causing serious damage to the product. 6. Slots and openings in the cabinet and the back or bottom are provided for ventilation. To protect it from overheating, these openings must not be blocked by placing the product on the bed, sofa, rug, or other similar surface. This product should never be placed near or over a radiator or heat register. This product should not be placed in a built-in installation where proper ventilation is not provided. 7. This product should be operated only from the type of power source indicated on the marking label. If you are not sure of the type of power supply to your home, consult your dealer or local power company. 8. Do not allow anything to rest on the power cord. Do not locate this product where the cord will be abused by persons walking on it. 9. Never push objects of any kind into this product through cabinet slots as they may touch dangerous voltage points or short out parts that could result in a risk of fire or electric shock. Never spill liquid of any kind on the product. 10. To reduce the risk of electric shock, do not disassemble this product, but take it to an authorized service facility. Opening or removing cabinet parts other than specified access doors may expose you to dangerous voltages or other risks. Incorrect reassembling can cause electric shock when the appliance is subsequently used. 11. Do not overload wall outlets and extension cords as this can result in the risk of fire or electric shock. 12. Unplug this product from the wall outlet and contact VTECH under the following conditions: A. When the power supply cord or plug is damaged or frayed. B. If liquid has been spilled into the product. C. If the product has been exposed to rain or water. D. If the product does not operate normally by following the operating instructions. Adjust only those controls that are covered by the operating instructions, because improper adjustment of other controls may result in damage and will often require extensive work to restore the product to normal operation. E. If the product has been dropped and the cabinet has been damaged. F. If the product exhibits a distinct change in performance. Important Safety Instructions 2 13. Avoid using a telephone (other than a cordless type) during an electrical storm. There may be a remote risk of electric shock from lightning. 14. Do not use this or any cordless telephone to report a gas leak in the vicinity of the leak. SAVE THESE INSTRUCTIONS Important Safety Instructions If you have questions about this product, or if you're having difficulty with setup or operation, do not return your phone to the store. Call our Customer Support Center at 1-800-595-9511 In Canada, call 1-800-267-7377 STOP!! 3 This is an advanced cordless telephone, capable of supporting 2 Handsets. This manual is designed to familiarize you with this cordless telephone. We strongly recommend you read the manual before using your phone. STOP!! If you have questions about this product, or if you’re having difficulty with setup or operation, do not return your phone to the store. Call our Customer Support Center at 1-800-595-9511 In Canada, call 1-800-267-7377 Introduction 4 1. Base Unit 2. Handset 3. Handset Charger 4. Base AC Power Adapter 5. Telephone Line Cord Parts Check List 6. Belt Clip 7. Base Wall Mounting Bracket 8. Charger Wall Mounting Bracket 9. Owner’s Manual 10. 6 AAA Cells To purchase replacement battery cells, call VTech Communications, Inc. at 1-800-595-9511. In Canada, call VTech Telecommunications Canada Ltd. at 1-800-267-7377. Note: Use only VTech batteries P/N 80-5380-00-00 or equivalent AAA NiMH rechargeable batteries. 5 1. Antenna 2. Earpiece 3. Volume Control 4. CID 5. On (Flash) 6. Dialing Keys (0-9, *, #) 7. Redial (Pause) 8. Speakerphone The Handset Layout 9. LCD Display 10. Select (Menu) 11. Phonebook 12. Headset jack (2.5mm) 13. Off (Clear) 14. Intercom 15. Mute (Delete) 6 1. 2. 3. 4. 5. 6. 7. 8. The Base Unit Layout 9. 10. 11. 12. 13. 14. 15. 7 Connecting power to Base Unit/Handset Charger 1. Plug the AC power adapter into an electrical outlet, and the DC connector into the bottom of the Base Unit. Setup 2. Choose the location for your Handset Charger, and plug its power supply into an electrical outlet. Getting Started 8 Installation of Battery Cells in Handset Setup Follow the steps below: 1. Remove the battery cover by pressing on the indent and sliding downward. 2. Place the new battery cells in the Handset with the positive and negative poles aligned in the battery compartment. 3. Replace the battery cover by sliding it upwards. 4. If the new battery cells are not already charged, place the Handset in its Charger, and allow it to charge for 12 hours. After initial charge, a maintenance charge of 8 hours should be sufficient. Getting Started Charging of the Handset Battery Cells The Handset of your cordless telephone is powered by rechargeable battery cells. It charges automatically whenever the Hand- set is in its charger. You should charge the battery pack for 12 hours when you first receive your phone. You’ll know the battery pack needs charging when: • The low battery message is displayed : • The Handset seems completely dead, the LCD is completely clear and does not activate when you…

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26 3) Press SEL, to enter the handset name sub- menu. 4) Enter Handset name (characters are entered in the same way as for the phone book). 5) Press SEL, to confirm the setting. When returning to idle the display shows: Language (preset to English) You can change the language on the Handset display: 1) Press SEL 2) Press the or key until the LANGUAGE option is shown as follows: 3) Press SEL, to enter the language selection menu. The current language is shown in the second line. Select Spanish, French or English by pressing or key. 4) Press SEL, to confirm the setting. The phone returns to the previous menu. Handset Settings Basic Operation 27 Message Waiting Your telephone can detect a Visual Message Waiting signal, generated by many telephone service providers. If you subscribe to Voice Mail service from your local telephone company (fee required), and a Visual Message Waiting signal is provided, the Handset will display MESSAGES WAITING, alerting you to new messages. Once you have reviewed all new messages, the Messages Waiting alert will automatically be turned off. Clear Message Waiting If, after reviewing all new voice mail messages, the Messages Waiting alert still remains on the screen, the Messages Waiting indication can be manually removed from the display by the following sequence: 1) Press SEL 2) Press the or keys until the CLR MSG WAITING option is shown as follows: 3) Press SEL, to enter the message menu. 4) Confirm clearing of the message waiting indication by pressing SEL (= yes), or cancel clearing by pressing OFF (= no). After this the phone returns to the previous menu. Dial Method (preset to DTMF-Tone) It is possible to change the method of dialing be- tween DTMF (Tone) and pulse dialing, if your local phone company requires pulse dialing in your area: Handset Settings Basic Operation 28 1) Press SEL 2) Press the or keys until the DIAL TYPE option is shown as follows: 3) Press SEL, to enter the dial sub-menu. Handset Settings Basic Operation 4) Press or to choose the method of dialing , the display looks like the one below 5) Alternately the user can select pulse dialing by pressing 1 or . Select DTMF dialing by pressing 0 or . 6) Press SEL to confirm the setting. Temporary Tone When the phone is set for pulse dial mode, it is possible to switch to temporary DTMF-Tone mode during an ongoing call by pressing * . Once pressed, DTMF will be used for the rest of the call. After you hang up, the phone will return to pulse dialing for the next call. Call Forward & Call Transfer An external call can be forwarded or transferred from one handset to the other handset. The difference between forward and transfer depends on if the sending handset needs to talk with the receiving handset, before the external call is actually sent to the other handset. 29 Call Forward A handset on an external call can forward it to the other handset by holding down the INT key. The display will initially show: If the base can connect to the other handset, the display will change to: And then return to the idle display. If the base cannot find the other handset as a result of it being out of range or powered off, the display will show: And the external will ‘call back’ to the handset. Call Transfer An external call is transferred by: Handset Settings Basic Operation 1. Press INT key (the external call is put on hold) 2. Destination handset will ring, showing an intercom call. 3. Pressing the ON key on the destination handset will answer the intercom call. 4. Inform the person using the destination handset that they have a call on hold. 5. Press OFF, on the first handset, to transfer external call to other handset. If there is no answer on the destination handset, the first handset can reconnect to the held call by pressing INT to reconnect to the external call. Call Back After forwarding a call, a CALL BACK is generated in the forwarding handset if the forwarded call is not answered within 30 seconds. When a call is returned to a handset, it will show the following while ringing: 30 If the returned call is not answered within 30 seconds, the phone automatically goes on hook, dropping the external call. Conference It is possible to establish a conference between two handsets and the external line. If a handset already has a connection to the external line, and another handset goes off-hook, a conference is immediately established. Both handsets will show: Basic Operation Handset Settings Both handsets connected to the external line are allowed to transmit DTMF digits / dialing pulses to the line. If a handset is on the process of transferring a call to the other handset it is possible to conference with both calls by holding down the INT key. Holding INT when connected to either party, when transferring, or call toggling, will immediately conference both handsets and external line. A handset can leave the conference by going on-hook, by pressing OFF, or placing the handset on the base or charging cradle. The connection continues between the remaining handset and the external party. Redial at On-Hook state Pressing REDIAL while the handset is idle or pre-dialing will access the last dialed number. Subsequent presses of REDIAL will access previously dialed numbers. After the fifth number the redial list will cycle back to the most recently dialed number. Alternately, you can use the and keys to scroll through the 5 previously dialed numbers. Pressing OFF will cancel the redial list review. Pressing ON or SPK will add the shown redial number to any pre-dialed digits, go off-hook and start dialing. Pressing SEL add just add the shown redial to any pre-dialed digits. Redial at Off-Hook state Pressing REDIAL when on an external call will display the last dialed number. After two second the shown number will be automatically dialed. If during this time, REDIAL is pressed again the display will return to the external call presentation, and the number will not be dialed. 31 Flash During an ongoing external cal…

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Response to TCB Findings 1. Please confirm that the harmonics upto 40GHz or upto 10th harmonic of 5.8GHz have been checked during radiated emissions testing. Yes, we confirm that the harmonics have been checked. 2. The internal pictures of 5850 base shows copper tapes under the shielding can of the RF circuitry. Has this been implemented by VTech? Is this going to be on all final products. Please clarify. Yes, it will be on all final products until Vtech has a better solution, which is more manufacturable. The copper tape there is the fix to shield a gap between the shield wall and the shield can. See below response from VTECH. VTECH: The copper tape there is the fix to shield a gap between the shield wall & the shield can. So, the answer is: Yes, it will be on all final products until we have a better solution, which is more manufacturable. For the later solution, we understand that we have to go through either Class I or Class II permissive change process.

VTech 5850 Base Cosmetic VTech 5850 Base Cosmetic


  
 



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Prediction of MPE limit at a given distance Equation from page 18 of OET Bulletin 65, Edition 97-01where: S = power density P = power input to the antennaG = power gain of the antenna in the direction of interest relative to an isotropic radiatorR = distance to the center of radiation of the antenna Maximum peak output power at antenna input terminal: 30.00 (dBm) Maximum peak output power at antenna input terminal: 1000 (mW) Antenna gain(typical): 1 (dBi) Maximum antenna gain: 1.258925412 (numeric) Prediction distance: 20 (cm) Prediction frequency: 5800 (MHz) MPE limit for uncontrolled exposure at prediction frequency: 1 (mW/cm^2) Power density at prediction frequency: 0.250455 (mW/cm^2) Maximum allowable antenna gain: 7.012698554 (dBi) Margin of Compliance at 20cm = 6.0dB 2 4 R PG S π =

Master: PT15C-FHT Date: February 7, 2002 Test Report: 3W07491 Applicant: VTech Engineering Canada Ltd. Suite 200 – 7671 Alderbridge Way Richmond, B.C., Canada V6X 1Z9 Equipment Under Test: 5825 & 5850 (EUT) In Accordance With: FCC Part 15, Subpart C Frequency Hopping Transmitters Tested By: Nemko Canada Inc. 303 River Road, R.R. 5 Ottawa, Ontario K1V 1H2 Authorized By: Glen Westwell, Wireless Technologist Date: 29 October 2003 Total Number of Pages: 47 Nemko Canada Inc. FCC PART 15, SUBPART C FREQUENCY HOPPING TRANSMITTERS PROJECT NO.:3W07491 EQUIPMENT: 5825 & 5850 Page 2 of 47 Table of Contents Section 1. Summary of Test Results .................................................................................. 3 Section 2. General Equipment Specification..................................................................... 5 Section 3. Powerline Conducted Emissions....................................................................... 6 Section 4. Channel Separation ......................................................................................... 11 Section 5. Number of Hopping Channels ........................................................................ 13 Section 6. Time of Occupancy .......................................................................................... 19 Section 7. Occupied Bandwidth ....................................................................................... 23 Section 8. Peak Power Output.......................................................................................... 30 Section 9. Spurious Emissions (Radiated)........................................................................ 32 Section 10. Block Diagrams ................................................................................................. 46 Section 11. Test Equipment List ......................................................................................... 47 Nemko Canada Inc. FCC PART 15, SUBPART C FREQUENCY HOPPING TRANSMITTERS PROJECT NO.:3W07491 EQUIPMENT: 5825 & 5850 Page 3 of 47 Section 1. Summary of Test Results General All measurements are traceable to national standards. These tests were conducted on a sample of the equipment for the purpose of demonstrating compliance with Part 15, Subpart C, Paragraph 15.247 for Frequency Hopping Spread Spectrum devices. Radiated tests were conducted is accordance with ANSI C63.4-1992. Radiated emissions are made on an open area test site. A description of the test facility is on file with the FCC. THIS TEST REPORT RELATES ONLY TO THE ITEM(S) TESTED. THE FOLLOWING DEVIATIONS FROM, ADDITIONS TO, OR EXCLUSIONS FROM THE TEST SPECIFICATIONS HAVE BEEN MADE. See “ Summary of Test Data”. TESTED BY: _______________________________ DATE: 23 October 2003 Kevin Carr, EMC/EMI/Wireless Specialist Nemko Canada Inc. authorizes the above named company to reproduce this report provided it is reproduced in its entirety and for use by the company’s employees only. Any use which a third party makes of this report, or any reliance on or decisions to be made based on it, are the responsibility of such third parties. Nemko Canada Inc. accepts no responsibility for damages, if any, suffered by any third party as a result of decisions made or actions based on this report. This report applies only to the items tested. Nemko Canada Inc. FCC PART 15, SUBPART C FREQUENCY HOPPING TRANSMITTERS PROJECT NO.:3W07491 EQUIPMENT: 5825 & 5850 Page 4 of 47 Summary Of Test Data Name Of Test Para. No. Result Powerline Conducted Emissions 15.207(a) Complies Channel Separation 15.247(a)(1) Complies Time of Occupancy 15.247(a)(1)(iii) Complies 20 dB Occupied Bandwidth 15.247(a)(1) Complies Number of Hopping Channels 15.247(a)(1)(iii) Complies Peak Power Output 15.247(b)(1) Complies Spurious Emissions (Antenna Conducted) 15.247(c) N/A Spurious Emissions (Radiated) 15.247(c) Complies Footnotes For N/A’s: No Access Port Test Conditions: Indoor Temperature: 24°C Humidity: 54% Outdoor Temperature: 12°C Humidity: 65% Nemko Canada Inc. FCC PART 15, SUBPART C FREQUENCY HOPPING TRANSMITTERS PROJECT NO.:3W07491 EQUIPMENT: 5825 & 5850 Page 5 of 47 Section 2. General Equipment Specification Manufacturer: VTech (Dongguan) Electronics and Communications Ltd. Xia Ling Bei Management Zone, Liaobu, Dongguan, guangdong, China 523411 Model No.: 5825 And 5850 Serial No.: H.S.: None, Base: PA 08/03 469 Date Received In Laboratory: 7 Oct 2003 Nemko Identification No.: 1, 2, 3 Frequency Range: BS TX 5744.736 - 5825.952 MHz HS TX 2401.056 - 2482.272 MHz HS RX 5744.736 - 5825.952 MHz BS RX 2401.056 - 2482.272 MHz Tunable Bands: 1 Number of Channels: 2.4GHz Link (HS - BS) is a 17 channel system 5.8GHz Link (BS - HS) is a 85 channel system Min. Channel Spacing: Handset 875kHz Base Station 840kHz Emissions Designator: Handset 625KF1D Base Station 667KF1D User Frequency Adjustment: None Rated Output Power: Handset 19.0dBm, 0.0787W Base Station 29.1dBm, 0.8061W Nemko Canada Inc. FCC PART 15, SUBPART C FREQUENCY HOPPING TRANSMITTERS PROJECT NO.:3W07491 EQUIPMENT: 5825 & 5850 Page 6 of 47 Section 3. Powerline Conducted Emissions Para. No.: 15.207 (a) Test Performed By: Kevin Carr Date of Test: 8 Oct. 2003 Test Results: Complies Measurement Data: See attached graphs. No peak emission within 6 dB of the average limit. Nemko Canada Inc. FCC PART 15, SUBPART C FREQUENCY HOPPING TRANSMITTERS PROJECT NO.:3W07491 EQUIPMENT: 5825 & 5850 Page 7 of 47 Powerline Conducted Emission Plots Nemko Canada Inc. FCC PART 15, SUBPART C FREQUENCY HOPPING TRANSMITTERS PROJECT NO.:3W07491 EQUIPMENT: 5825 & 5850 Page 8 of 47 Nemko Canada Inc. FCC PART 15, SUBPART C FREQUENCY HOPPING TRANSMITTERS PROJECT NO.:3W07491 EQUIPMENT: 5825 & 5850 Page 9 of 47 Nemko Canada Inc. FCC PART 15, SUBPART C FREQUENCY HOPPING TRANSMITTERS PROJECT NO.:3W07491 EQUIPMENT: 5825 & 5850 Page 10 of 47 Set-up Photo: Nemko Canada Inc. FCC PART 15, SUBPART C FREQUENCY HOPPING TRANSMITTERS PROJECT NO.:3W07491 EQUIPMENT: 5825 & 5850 Page 11…

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Nemko Canada Inc. FCC PART 15, SUBPART C FREQUENCY HOPPING TRANSMITTERS PROJECT NO.:3W07491 EQUIPMENT: 5825 & 5850 Page 10 of 47 Set-up Photo:

Nemko Canada Inc. FCC PART 15, SUBPART C FREQUENCY HOPPING TRANSMITTERS PROJECT NO.:3W07491 EQUIPMENT: 5825 & 5850 Page 44 of 47 Setup Photos: Base