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Q87-CIT310US DECT PHONE- BASE

LINKSYS LLC
US DECT PHONE- BASE - FCC ID Q87-CIT310 - LINKSYS LLC
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Application Details

Equipment Class
PUB - Part 15 Unlicensed PCS Base Station
Date of Grant
Oct 01, 2006
Application Purpose
Original Equipment
Date of Application
Sep 27, 2006
Equipment Note
US DECT PHONE- BASE
Frequency Range
1921.53600000 - 1928.44800000
Company
LINKSYS LLC
Country
United States

Documents & Files

Select a file to view

Users Manual

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Attestation Statements

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Cover Letter(s)

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External Photos

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ID Label/Location Info

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Internal Photos

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RF Exposure Info

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Test Report

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Test Setup Photos

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Document Text

Text extracted from the exhibit documents filed with the FCC. Open a document above to read the original.

Users Manual

User Guide Model No. CIT310 Dual-Mode Cordless Phone Voice for Yahoo!® Messenger with Voice Dual Mode Cordless Phone for Yahoo! Messenger with Voice Copyright and Trademarks Specifications are subject to change without notice. Linksys is a registered trademark or trademark of Cisco Systems, Inc. and/or its affiliates in the U.S. and certain other countries. Copyright © 2006 Cisco Systems, Inc. All rights reserved. Other brands and product names are trademarks or registered trademarks of their respective holders. How to Use the User Guide This User Guide has been designed to make understanding how to use the Dual-Mode Cordless Telephony Kit easier than ever. Look for the following items when reading this User Guide: In addition to these symbols, there are definitions for technical terms that are presented like this: Also, each figure (diagram, screenshot, or other image) is provided with a figure number and description, like this: This exclamation point means there is a caution or warning and is something that could damage your property or Dual-Mode Cordless Phone. This question mark provides you with a reminder about something you might need to do while using the Dual-Mode Cordless Phone. This checkmark means there is a note of interest and is something you should pay special attention to while using the Dual-Mode Cordless Phone. word: definition. Figure 0-1: Sample Figure Description CIT310-UG-60825 NC DF WARNING:This product contains chemicals, including lead, known to the State of California to cause cancer, and birth defects or other reproductive harm. Wash hands after handling. Dual Mode Cordless Phone for Yahoo! Messenger with Voice Dual Mode Cordless Phone for Yahoo! Messenger with Voice IMPORTANT SAFETY INSTRUCTIONS BEFORE USING YOUR TELEPHONE EQUIPMENT, BASIC SAFETY PRECAUTIONS SHOUD ALWAYS BE FOLLOWED TO REDUCE THE RISK OF FIRE, ELECTRIC SHOCK AND INJURY, INCLUDING THE FOLLOWING. •Read and follow all warnings and instructions marked on the product. •Do not use this product near water, laundry tub, in a wet basement, or near a swimming pool. •Do not place this product on an unstable table. The product may fall and be damaged. •This product should never be placed near or over a radiator or heat register. •This product should be operated only from the type of power source indicated on the label. •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. •Do not overload wall outlets and extension cords as this can result in the risk of fire or electric shock. •Avoid using a telephone during an electrical storm. There may be a remote risk of electric shock from lightning. •Do not use this product to report a gas leak in the vicinity of the leak. •Do not use this product near intensive care medical equipment or by persons with pacemakers. •Due to the radio signals between base station and handset, wearers of hearing aids may experience interference in the form of a humming noise. SAVE THESE INSTRUCTIONS Dual ModeCordless Phone for Yahoo! Messenger with Voice BATTERIES •Use only the battery type listed in the instruction manual. Do not use lithium batteries or non- rechargeable batteries that may damage the handset and charger. •Do not dispose of the battery in a fire, as they can explode. •Do not open or mutilate the battery. Released electrolyte is corrosive and can cause damage to the eyes or skin. It can be toxic if swallowed. •Avoid contact with metal objects when handling the battery. These objects could short out the batteries or cause the conductor to overheat resulting in burns. •Do not attempt to recharge the battery cell by heating it. Sudden release of battery electrolyte can cause burns or irritation to the eyes or skin. •Observe the proper polarity, or direction, of any battery. Reverse insertion of the battery cell can result in leakage or explosion. •Remove the battery cells if you do not plan to use the product for several months at a time. •Discard any “dead” batteries because they are likely to leak into the product. •Do not store this product or the battery in a high temperature area. Battery stored in a freezer or refrigerator should be protected from condensation during storage and defrosting. Battery should be stabilized at room temperature before using. •Your battery is rechargeable and can be recycled once it outlives its usefulness. Depending upon your local and state law, it might be illegal to dispose of this battery into a municipal waste system. Check with your local solid waste company for more information on your recycling options for the battery cells. SAVE THESE INSTRUCTIONS Dual Mode Cordless Phone for Yahoo! Messenger with Voice Table of Contents IMPORTANT SAFETY INSTRUCTIONS1 Chapter 1: Introduction1 Welcome1 What’s in This User Guide?2 Chapter 2: Get to Know the Dual-Mode Cordless Phone3 Overview3 The USB Base Station4 The Handset Front Panel5 The Handset Side Panel6 The Handset Back Panel7 The Handset LCD Display Screen8 Chapter 3: Get Connected15 Overview15 Before You Begin15 Connect the USB Base Station16 Charge the Handset Battery Pack17 Powering On the Handset17 Install the PC Phone Software18 How to Use Your Phone20 Chapter 4: Use the Dual-Mode Cordless Phone21 Overview21 Calls22 The Phone Book23 Manage the Phone Book (PH BK)24 Call Log27 Dual Mode Cordless Phone for Yahoo! Messenger with Voice Timer29 Handset Settings31 Base Settings36 Extra38 Special Features39 PC Driver Utility42 Appendix A: Troubleshooting45 Common Problems and Solutions45 Frequently Asked Questions48 Default Settings49 Appendix B: Specifications51 Environmental52 Appendix C: Regulatory Information53 IMPORTANT SAFETY INSTRUCTIONS. READ CAREFULLY AND KEEP FOR FUTURE REFERENCE.53 Environment and Safety53 Compliance Information55 Appendix D: Warranty Information61 Appendix E: Contact Information63 Dual Mode Cordless Phone for Yahoo! Messenger with Voice 1 Chapter 1: Introduction Welcome Chapter 1: In…

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Cover Letter(s)

V 1.3 1 FCC ID: Q87-CIT310 CANADA IC: 3839A-CIT310 Device Name: DECT Phone Model No.: CIT310 Date: 2006/9/27 Federal Communications Commission Authorization and Evaluation Division Confidentiality Request regarding application for certification of FCC ID: Q87-CIT310. Pursuant to Sections 0.457 and 0.459 of the Commission’s Rules, we hereby request confidential treatment of information accompanying this application as outlined below: Exhibit Type File Name Block Diagram Block diagram_FP.pdf Schematics Schematics_FP_CIT310.pdf Operational Description Operation Description of US DECT_FP.pdf The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these materials may be harmful to the applicant and provide unjustified benefits to its competitors. The applicant understands that pursuant to Section 0.457 of the Rules, disclosure of this application and all accompanying documentation will not be made before the date of the Grant for this application. Sincerely, Jennifer Yu Title: Product Engineer Applicant: Cisco-Linksys LLC Address: 121 Theory Drive,Irvine, CA 92617,USA Tel: 949-261-1288 Fax: 949-823-3002

External Photos

FCC ID: Q87-CIT310 ETC Report No.: 06-08-MAS-125-02 Page A1 of A1 ANNEX A: EXTERNAL CONSTRUCTION PHOTOS OF EUT 1. Outside view 1 of EUT 2. Outside view 2 of EUT

External Photos

CIT310 REV.# A PAGE NO. 4/7 ENG-310G-09 LARRY LUO 08/2006 Power Sticker Serial no label IC:3839A-CIT300

ID Label/Location Info

CIT310 REV.# A PAGE NO. 4/7 ENG-310G-09 LARRY LUO 08/2006 Power Sticker Serial no label IC:3839A-CIT300

Internal Photos

FCC ID: Q87-CIT310 ETC Report No.: 06-08-MAS-125-02 Page B1 of B4 ANNEX B: INTERNAL CONSTRUCTION PHOTOS OF EUT 1. Inside View 1 of EUT 2. Inside View 2 of EUT FCC ID: Q87-CIT310 ETC Report No.: 06-08-MAS-125-02 Page B2 of B4 3. Front view of PCB1 4. Rear view of PCB1 FCC ID: Q87-CIT310 ETC Report No.: 06-08-MAS-125-02 Page B3 of B4 5. Front view of PCB2 6. Rear view of PCB2 FCC ID: Q87-CIT310 ETC Report No.: 06-08-MAS-125-02 Page B4 of B4 7. Front view of PCB3

RF Exposure Info

FCC ID: Q87-CIT310 ETC Report No. :06-08-MAS-125-02 Sheet 1 of 83 Sheets Rev. No 2.0 CONFORMANCE TEST REPORT FOR FCC Part 15, subpart D Report No.: 06-08-MAS-125-02 Client: Cisco-Linksys LLC Product: DECT PHONE (Base) Model: CIT310 FCC ID: Q87-CIT310 Manufacturer/supplier: Dongguan Wisetronics Telecom Equipment Co. Ltd. Date test item received: 2006/08/16 Date test campaign completed: 2006/09/15 Date of issue: 2006/09/19 The test result only corresponds to the tested sample. It is not permitted to copy this report, in part or in full, without the permission of the test laboratory. Total number of pages of this test report: 83 pages Total number of pages of photos: External photos 1 pages Internal photos 4 pages Setup photos 5 pages Test Engineer Checked By Approved By Eric Lin, Justin Ma Joe Hsieh Jeff Pong TÜV Hong Kong Ltd. - TÜV SÜD Group Unit 601, InnoCentre, 72 Tat Chee Avenue, Kowloon Tong, Kowloon FCC ID: Q87-CIT310 ETC Report No. :06-08-MAS-125-02 Sheet 2 of 83 Sheets Rev. No 2.0 Table of Contents Page 1 GENARAL INFORMATION......................................................................................................... 4 1.1 Testing Laboratory..................................................................................................................... 4 1.2 Client Information....................................................................................................................... 4 1.3 Manufacturer.............................................................................................................................. 4 2 TEST INFORMATION.................................................................................................................. 5 2.1 Description of Tested Device(s).............................................................................................. 5 2.2 Test Environment....................................................................................................................... 5 3 TEST REPORT SUMMARY........................................................................................................ 6 3.1 Test Summary............................................................................................................................ 6 3.2 Other Comments....................................................................................................................... 7 4 TEST SETUP................................................................................................................................. 8 4.1 Frequency and Timing Measurements.................................................................................. 8 4.2 Conducted Emission Tests......................................................................................................8 4.3 Radiated Emission Tests.......................................................................................................... 9 4.4 Power Line Conducted Tests.................................................................................................. 9 4.5 Monitoring Tests...................................................................................................................... 10 5 TEST EQUIPMENT LIST.......................................................................................................... 11 6 TEST RESULT............................................................................................................................ 12 6.1 Coordination with Fixed Microwave...................................................................................... 12 6.2 Cross Reference...................................................................................................................... 13 6.3 Labeling Requirements........................................................................................................... 15 6.4 Power Line Conducted Emissions........................................................................................ 16 6.5 Antenna Requirement............................................................................................................. 19 6.6 Digital Modulation Techniques.............................................................................................. 19 6.7 Peak Transmit Power.............................................................................................................. 20 6.8 Power Spectral Density.......................................................................................................... 23 6.8 Power Spectral Density.......................................................................................................... 24 6.9 Antenna Gain........................................................................................................................... 27 6.9 Antenna Gain........................................................................................................................... 28 6.10 Automatic discontinuation of transmission........................................................................ 28 6.11 Safety Exposure Levels........................................................................................................ 29 6.12 Emission Bandwidth B.......................................................................................................... 30 6.13 Monitoring Time..................................................................................................................... 33 6.13 Monitoring Time..................................................................................................................... 34 FCC ID: Q87-CIT310 ETC Report No. :06-08-MAS-125-02 Sheet 3 of 83 Sheets Rev. No 2.0 6.14 Monitoring Threshold............................................................................................................ 34 6.15 Maximum Transmit Period...................................................................................................…

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Test Report

FCC ID: Q87-CIT310 ETC Report No. :06-08-MAS-125-02 Sheet 1 of 83 Sheets Rev. No 2.0 CONFORMANCE TEST REPORT FOR FCC Part 15, subpart D Report No.: 06-08-MAS-125-02 Client: Cisco-Linksys LLC Product: DECT PHONE (Base) Model: CIT310 FCC ID: Q87-CIT310 Manufacturer/supplier: Dongguan Wisetronics Telecom Equipment Co. Ltd. Date test item received: 2006/08/16 Date test campaign completed: 2006/09/15 Date of issue: 2006/09/19 The test result only corresponds to the tested sample. It is not permitted to copy this report, in part or in full, without the permission of the test laboratory. Total number of pages of this test report: 83 pages Total number of pages of photos: External photos 1 pages Internal photos 4 pages Setup photos 5 pages Test Engineer Checked By Approved By Eric Lin, Justin Ma Joe Hsieh Jeff Pong TÜV Hong Kong Ltd. - TÜV SÜD Group Unit 601, InnoCentre, 72 Tat Chee Avenue, Kowloon Tong, Kowloon FCC ID: Q87-CIT310 ETC Report No. :06-08-MAS-125-02 Sheet 2 of 83 Sheets Rev. No 2.0 Table of Contents Page 1 GENARAL INFORMATION......................................................................................................... 4 1.1 Testing Laboratory..................................................................................................................... 4 1.2 Client Information....................................................................................................................... 4 1.3 Manufacturer.............................................................................................................................. 4 2 TEST INFORMATION.................................................................................................................. 5 2.1 Description of Tested Device(s).............................................................................................. 5 2.2 Test Environment....................................................................................................................... 5 3 TEST REPORT SUMMARY........................................................................................................ 6 3.1 Test Summary............................................................................................................................ 6 3.2 Other Comments....................................................................................................................... 7 4 TEST SETUP................................................................................................................................. 8 4.1 Frequency and Timing Measurements.................................................................................. 8 4.2 Conducted Emission Tests......................................................................................................8 4.3 Radiated Emission Tests.......................................................................................................... 9 4.4 Power Line Conducted Tests.................................................................................................. 9 4.5 Monitoring Tests...................................................................................................................... 10 5 TEST EQUIPMENT LIST.......................................................................................................... 11 6 TEST RESULT............................................................................................................................ 12 6.1 Coordination with Fixed Microwave...................................................................................... 12 6.2 Cross Reference...................................................................................................................... 13 6.3 Labeling Requirements........................................................................................................... 15 6.4 Power Line Conducted Emissions........................................................................................ 16 6.5 Antenna Requirement............................................................................................................. 19 6.6 Digital Modulation Techniques.............................................................................................. 19 6.7 Peak Transmit Power.............................................................................................................. 20 6.8 Power Spectral Density.......................................................................................................... 23 6.8 Power Spectral Density.......................................................................................................... 24 6.9 Antenna Gain........................................................................................................................... 27 6.9 Antenna Gain........................................................................................................................... 28 6.10 Automatic discontinuation of transmission........................................................................ 28 6.11 Safety Exposure Levels........................................................................................................ 29 6.12 Emission Bandwidth B.......................................................................................................... 30 6.13 Monitoring Time..................................................................................................................... 33 6.13 Monitoring Time..................................................................................................................... 34 FCC ID: Q87-CIT310 ETC Report No. :06-08-MAS-125-02 Sheet 3 of 83 Sheets Rev. No 2.0 6.14 Monitoring Threshold............................................................................................................ 34 6.15 Maximum Transmit Period...................................................................................................…

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Test Report

TUV Hong Kong Ltd. Room 601, InnoCentre, 72 Tat Chee Avenue, Kowloon Tong, Kowloon, Hong Kong Tel. : +852 2776 1323 Fax : +852 2776 1372 Revised: January 27, 2006 FCC Part 15D - APPLICATION FORM & SELF-DECLARATION Applicant Name Cisco-Linksys LLC Address 121 Theory Drive,Irvine, CA 92617,USA Contact person Jennifer Yu Telephone No. 949-261-1288 Fax No. 949-823-3002 Manufacturer Name Dongguan Wisetronics Telecom Equipment Co. Ltd. Address Elite industrial City, Meilin Dailing Mount Town, Dongguan, Guangdong. PP FP FCC ID Q87-CIT310 Q87-CIT310 Model Number CIT310 CIT310 HW version V1.1 V1.1 SW version AV1.0 AV1.1T1 Antenna Type MONOPOLE MONOPOLE AND F-TYPE Max. Antenna Gain (dBi) 3dB 3dB Adapter Input AC 120 V Adapter Output DC 7.5 V Mains Power Voltage FP Input DC 7.5 V Battery Voltage DC 2.4 V Number of channels 5 Carriers frequency(MHz) 1921.536 1923.264 1924.992 1926.720 1928.448 Nominal Receive Bandwidth +/- 500 kHz Frame period (ms) 10 Timeslot Plan 24 timeslots per frame. First 12 timeslots used for PP transmissions and other 12 timeslots used for FP transmissions. Burst Length Range(us) Min 90 Max 390 Operating Temperature Range (°C) Min 0°C Max 45°C Does a system built with the EUT that implement the provisions of 47CFR 15.323(c)(5) enabling the use of the upper threshold for deferral? Yes No According to 47CFR15.323(c)(5).4,does your model not use bandwidth in further cooperation with other devices at any range? Yes No Does a system built using the EUT that operate under the provisions of 47CFR 15.323(c)(6) incorporating provisions for waiting for a channel to go clear? Yes No According to 47CFR15.323(c)(8),does EUT use the same antennas for transmission and reception as for monitoring? Yes No Does a system built with the EUT that operate under the provisions of 47CFR 15.323(c)(10) to test for deferral only in conjunction with a companion device? Yes No Does a system built using the EUT that operate under the provisions of 47CFR 15.323(c)(11) enabling the access criteria check on the receive channel while in the presence of collocated interferers? Yes No According to 47CFR15.323(c)(12),does EUT not work in a mode with denies fair access to spectrum for other devices. Yes No Does your model have the monitoring made through the radio receiver used for communication? Yes No Does your model transmit control and signaling channels? Yes No According to 47CFR15.307(b), does the applicant have the affidavit from UTAM Inc.? Yes No According to 47CFR15.319(b), do all transmissions use only digital modulation techniques? Yes No Reaction of EUT Situation FP PP Switch-off compare device B A Hook-on by compare device B N Switch-off by EUT A A Hook-on at EUT side N A Remove Power from EUT A A The provisions within the EUT for self-check, by which compliance with 47CFR15.319(f) is obtained: A – Connection break down, cease of transmit B – Connection break down, EUT transmits signaling information C – Connection break down, compare device transmits signaling information N – Not possible Remove Powre from compare device B A DECLARED BY: 2006-08-30 Jennifer Yu Date Name (print) Signature & Chop TUV Hong Kong Ltd. Room 601, InnoCentre, 72 Tat Chee Avenue, Kowloon Tong, Kowloon, Hong Kong Tel. : +852 2776 1323 Fax : +852 2776 1372 Revised: January 27, 2006 NOTE: FCC Part 15.323(c)(5) If access to spectrum is not available as determined by the above, and a minimum of 40 duplex system access channels are defined for the system, the time and spectrum windows with the lowest power level below a monitoring threshold of 50 dB above the thermal noise power determined for the emission bandwidth may be accessed. A device utilizing the provisions of this paragraph must have monitored all access channels defined for its system within the last 10 seconds and must verify, within the 20 milliseconds (40 milliseconds for devices designed to use a 20 milliseconds frame period) immediately preceding actual channel access that the detected power of the selected time and spectrum windows is no higher than the previously detected value. The power measurement resolution for this comparison must be accurate to within 6 dB. No device or group of co-operating devices located within 1 meter of each other shall during any frame period occupy more than 6 MHz of aggregate bandwidth, or alternatively, more than one third of the time and spectrum windows defined by the system. FCC Part 15.323(c)(6) If the selected combined time and spectrum windows are unavailable, the device may either monitor and select different windows or seek to use the same windows after waiting an amount of time, randomly chosen from a uniform random distribution between 10 and 150 milliseconds, commencing when the channel becomes available. FCC Part 15.323(c)(8) The monitoring system shall use the same antenna used for transmission, or an antenna that yields equivalent reception at that location. FCC Part 15.323(c)(10) An initiating device may attempt to establish a duplex connection by monitoring both its intended transmit and receive time and spectrum windows. If both the intended transmit and receive time and spectrum windows meet the access criteria, then the initiating device can initiate a transmission in the intended transmit time and spectrum window. If the power detected by the responding device can be decoded as a duplex connection signal from the initiating device, then the responding device may immediately begin transmitting on the receive time and spectrum window monitored by the initiating device. ANSI C63.17 § 8.3 To comply with 47CFR15.323(c)(10), the EUT must monitor both its transmit time/spectrum window and its receive time/spectrum window. FCC Part 15.323(c)(11) An initiating device that is prevented from monitoring during its intended transmit window due to monitoring system blocking from the transmissions of a co-located (within one meter) transmitter of the same system, may monitor the portions of the time and spectrum windows in wh…

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Test Setup Photos

FCC ID: Q87-CIT310 ETC Report No.: 06-08-MAS-125-02 Page 1 of 5 Photos of Radiation Measuring Setup Talk Mode FCC ID: Q87-CIT310 ETC Report No.: 06-08-MAS-125-02 Page 2 of 5 Talk Mode with Notebook PC FCC ID: Q87-CIT310 ETC Report No.: 06-08-MAS-125-02 Page 3 of 5 Charging Mode FCC ID: Q87-CIT310 ETC Report No.: 06-08-MAS-125-02 Page 4 of 5 Photos of Conduction Measuring Setup Talk Mode FCC ID: Q87-CIT310 ETC Report No.: 06-08-MAS-125-02 Page 5 of 5 Charging Mode

Contact Information

Applicant

Po-Wen Cheng(Regulatory Compliance Manager)
[email protected]949-238-4518Fax: 949-265-1429

Test Firm

Electronics Testing Center, TaiwanWill Yauo
[email protected]886-3-3280026Fax: 886-3-3280034

Technical Specifications

#Rule PartsFrequency RangePower Output
115D1.92 GHz - 1.93 GHz64.00 mW
Confidentiality
Long Term
Grant Notes
Power Listed Is Conducted. The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter. End-users and installers must be provided with antenna installation instructions and transmitter operating conditions for satisfying RF exposure compliance.

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