ACECLS45IC2.4GHz 20 Channel Cordless Phone w/ CID

© 2005 Plantronics, Inc. 76513.000 REV Spec D 08/05 Δ CLS • 45i Dual Speaker Amplified Cordless Phone with Call-Waiting Caller ID Ameriphone products are manufactured by Clarity, a Division of Plantronics, Inc. 4289 Bonny Oaks Drive Chattanooga, TN 37406 PHONE: (800) 426-3738 FAX: (800) 325-8871 email: [email protected] www.clarityproducts.com Operating Instructions English • Français • Español ii When using your telephone equipment, basic safety precautions should always be followed to reduce the risk of fire, electric shock and injury to persons including the following: 1. Read and understand all instructions. 2. Follow all warnings and instructions marked on the telephone. 3. Do not use this telephone near a bathtub, wash basin, kitchen sink or laundry tub, in a wet basement, near a swimming pool or anywhere else where there is water. 4. Avoid using a telephone (other than a cordless type) during a storm. There may be a remote risk of electrical shock from lightning. 5. Do not use the telephone to report a gas leak in the vicinity of the leak. 6. Unplug this telephone from the wall outlets before cleaning. Do not use liquid cleaners or aerosol cleaners on the telephone. Use a damp cloth for cleaning. 7. Place this telephone on a stable surface. Serious damage and/or injury may result if the telephone falls. 8. Do not cover the slots and openings on this telephone. It should never be placed near or over a radiator or heat register. This telephone should not be placed in a built-in installation unless proper ventilation is provided. 9. Operate this telephone using the electrical voltage as stated on the base unit or the owner’s manual. If you are not sure of the voltage in your home, consult your dealer or local power company. 10. Do not place anything on the power cord. Install the telephone where no one will step or trip on the cord. 11. Do not overload wall outlets or extension cords as this can increase the risk of fire or electrical shock. 12. Never push any objects through the slots in the telephone. They can touch dangerous voltage points or short out parts that could result in a risk of fire or electrical shock. Never spill liquid of any kind on the telephone. 13. To reduce the risk of electrical shock, do not take this phone apart. Opening or removing covers may expose you to dangerous voltages or other risks. Incorrect reassembly can cause electric shock when the appliance is subsequently used. 14. Unplug this product from the wall outlets and refer servicing to the manufacturer under the following conditions: A. When the power supply cord or plug is frayed or damaged. B. If liquid has been spilled into the product. C. If the telephone has been exposed to rain or water. D. If the telephone does not operate normally by following the operat - ing instructions. Adjust only those controls that are covered by the Important Safety Instructions iii operating instructions. Improper adjustment may require extensive work by a qualified technician to restore the telephone to normal operation . E. If the telephone has been dropped or the case has been damaged. F. If the telephone exhibits a distinct change in performance. 15. Never install telephone wiring during a lightning storm. 16. Never install telephone jacks in wet locations unless the jack is specifically designed for wet locations. 17. Never touch un-insulated tele - phone wires or terminals unless the telephone line has been disconnected at the network interface. 18. Use caution when installing or modifying telephone lines. 19 . Use on ly the power co rd and batter - ies indicated in this ma nual . Do not dispose of batteries in a fire. They may explod e. Check with local codes for possible special disposal instructions. Save These Instructions ADDITIONAL SAFETY NOTES FOR CANADIAN USERS The following items are included as part of the CS-03 Requirements. The standard connecting arrangement for the equi p - ment is CA11A. This product meets the applicable Industry Canada technical specifications. NOTICE: The Canadian Department of Com munications label identifies certified equipment . This certification means that the equipment meets certain telecommu - nications network protective operational and safety requirements. The Department does not guarantee that the equipment will operate to the user’s satisfaction. Be fore installing this equipment, users should ensure that it is permissible to be connected to the facilities of the local telecommunications company. The equipment must also be installed using an acceptable method of connection. In some cases , the company’s inside wiring associ - ated with a single line individual service may be extended by means of a certified connector assembly (telephone extension co rd). The customer should be aware that com- pliance with the above conditions may not prevent degradation of service in some situations . Repairs to certified equip- 20 . CAUTION — Risk of explosion if battery is replaced by incorrect type. Dispose of used batteries according to the instructions. iv Safety Instructions (continued) ment should be made by an authorized Canadian maintenance facility designated by the supplier. Any repairs or alterations made by the user to this equipment, or equipment malfunctions, may give the tele - communications company cause to request the user disconnect the equipment. Users should ensure for their own protection that the electrical ground connections of the power utility, telephone lines and internal metallic water pipe system, if present, are connected together. This precaution may be particu - larly important in rural areas. CAUTION: Users should not attempt to make such connections them - selves, but should contact the appro - priate electric inspection authority, or electrician, as appropriate. The Ringer Equivalent Number is an indication of the maximum number of terminals allowed to be connected to a telephone interface. The termination on an interface may consist of any…

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INTERTEK TESTING SERVICES External Photos FCC ID: ACECLS45IC external photos - 1 of 2 INTERTEK TESTING SERVICES External Photos FCC ID: ACECLS45IC external photos - 2 of 2

CLS45i-4 Rev.1 10/09/2006 AA SIZE 1.5V AA SIZE 1.5V AA SIZE 1.5V AA SIZE 1.5V size: 60mm x 60mm 70255 FCC ID:ACECLS45IC MADE IN CHINA Ameriphone® Model: CLS45i IC: 1186C-CLS45IB CLS45i-4 Rev.1 10/09/2006 size: 18mm x 7mm size: 16mm x 10mm

INTERTEK TESTING SERVICES Internal photos FCC ID: ACECLS45IC internal photos - 1 of 9 Base Unit assembly Base Unit Main PCB comp side (View 1) INTERTEK TESTING SERVICES Internal photos FCC ID: ACECLS45IC internal photos - 2 of 9 Base Unit Main PCB comp side (View 2) Base Unit Main PCB solder side (View 1) INTERTEK TESTING SERVICES Internal photos FCC ID: ACECLS45IC internal photos - 3 of 9 Base Unit Main PCB solder side (View 2) Base Unit Main PCB solder side (View 3) INTERTEK TESTING SERVICES Internal photos FCC ID: ACECLS45IC internal photos - 4 of 9 Base Unit Keypad front side Base Unit Keypad rear side INTERTEK TESTING SERVICES Internal photos FCC ID: ACECLS45IC internal photos - 5 of 9 Base Unit Oscillator PCB comp side Base Unit Oscillator PCB solder side INTERTEK TESTING SERVICES Internal photos FCC ID: ACECLS45IC internal photos - 6 of 9 Handset assembly Handset Main PCB comp side (View 1) INTERTEK TESTING SERVICES Internal photos FCC ID: ACECLS45IC internal photos - 7 of 9 Handset Main PCB comp side (View 2) Handset Main PCB display side (View 1) INTERTEK TESTING SERVICES Internal photos FCC ID: ACECLS45IC internal photos - 8 of 9 Handset Main PCB display side (View 2) Handset Oscillator PCB comp side INTERTEK TESTING SERVICES Internal photos FCC ID: ACECLS45IC internal photos - 9 of 9 Handset Oscillator PCB solder side

Revision: 03.04 Page 1 of 35 CLS-45i CIRCUIT DESCRIPTION CONTENT 1. Introduction 2. Functional Blocks of CLS-45i Handset 3. CLS-45i Handset Unit Circuit Block Description 4. Functional Blocks of CLS-45i Base unit 5. CLS-45i Base Unit Circuit Block Description 6. Functional Blocks of the RF Module 7. RF Module Circuit Block Description 8. CLS-45i Basic Operation (Base) 9. CLS-45i Basic Operation (Handset) 10. CLS-45i Basic Operation (Base and Handset) 11. Test Mode Operation 12. RF Channels Revision: 03.04 Page 2 of 35 1. Introduction The model CLS-45i is a 20 channel (2.4GHz) cordless telephone. This unit is made up of two parts: a. A Handset unit. b. A Base unit. A security code of over 65,000 different combinations is used to prevent access by a different phone on a different line. This code is randomly and automatically changed each time the handset is placed in the cradle. 2. Functional Blocks of CLS-45i Handset The block diagram of CLS-45i handset unit is as shown below. It is made up of the following parts: 2.1 Keyboard Matrix, Switches and Function LED 2.2 MCU and MCU Interface 2.3 RF Module 2.4 Compander 2.5 Data Shaper 2.6 Charge and Control 2.7 Low Battery Detector 2.8 Buzzer 2.9 Audio Circuit Revision: 03.04 Page 4 of 35 3. CLS-45i Handset Unit Circuit Block Description 3.1 Keyboard Matrix, Switches and Function LED The keyboard consists of the following keys:
CALL ID – for Caller ID operation
DELETE (
BACK) – for menu operation
FLASH (EXIT) –– provides timed On/Off hook function
TALK – for On/Off hook control
UP/DOWN – for menu operation
REDIAL (FWD ) – redials the last number or provides a pause during dialing.
1, 2, 3, 4, 5, 6, 7, 8, 9, *, 0, # – numeric keys
CHANNEL (SETUP) – for changing RF carrier frequency
SPEAKER – for On/Off hook control in speakerphone mode
INTERCOM (ENTER) – for base and handset communication
AMPLIFY – provides amplifier On/Off hook function
MEM – for memory program and dialing The keyboard is connected to Pins 84 to 94, 97 of the MCU (MCU1). The switches consist of the followings:
RINGER ON/OFF – turns On/Off the ringer buzzer This is connected to pins 97 and 88 of MCU. The jacks consist of the followings:
HEADSET – for connection of an external microphone and receiver
AUDIO – for connection of an external speaker
REMOTE – for connection of an external switch. This is connected to pins 97 and 90 of MCU. The function LEDs consist of the followings:
NEWCALL/INUSE (NCALL1 – RED) – Located under the lens on the top right hand corner. On/Off when handset is Off-hook/On-hook. Blinks when there is New Call to be reviewed.
AMPLIFIER (AMP1 – RED) – Located under the “AMPLIFY” key. On/Off when the receiver amplifier extra gain is On/Off.
SPEAKERPHONE (SPK1 – RED) – On/Off when the speakerphone is On/Off. Located under the “SPEAKERPHONE” key.
BACKLIGHT (LED1 – LED14, LED15 - Amber) – Located under the Revision: 03.04 Page 5 of 35 keyboard and LCD backlight. On for a short time when any key is pressed
RINGER (RING1 - Red) – Located under the red lens on the back of the unit. Flashes when the telephone line rings These LEDs are controlled by pins 91, 98, 96, 66 and 99 of MCU. The display format of the LCD is as shown below. The display is controlled by pins 13 – 70 of MCU. 3.2 MCU and MCU Interface The controller of the handset is MCU1. The frequency of the crystal used is 32.768 KHz. It controls the functions of the handset through the keyboard interface and signals from the base unit. The data to and from the base goes through pin 69 (data from base) and pin 71 (data to base). 3.3 RF Module For operation and frequency see RF module section. It receives the PLL data through pins 5, 6, 7 from MCU pins 93, 94 and 95. The antenna located at the top of the unit and is permanent attached to RF module through a copper wire. 3.4 Compander A compander U3 is used for improving the S/N of transmit and receive audio signals. 3.5 Data Shaper The information which sent from base unit is recovered by the amplifier Q306 and Q305. Revision: 03.04 Page 6 of 35 3.6 Charge and Control ZD1, D304, D305, D306, D307, Q1 provide polarity and over-voltage protection during battery charging. The charge signal is detected by pin 84 of the MCU. When the handset is put into the base cradle, a negative pulse is sent to pin 74 of the MCU. 3.7 Low Battery Detector The battery voltage is detected by U4 and Q14. The signal is sent to pin 67 of MCU. 3.8 Buzzer Q3 is the buzzer signal amplifier and driven by the MCU pins 72. 3.9 Audio Circuit When operating in receiver mode, speech signal is picked up by the internal microphone MIC1 and sent to the telephone line through amplifier U1B, the compander U3 and the RF module. The incoming speech is received through the RF module, the compander, the amplifier U1A, and amplifier U6. When AMPLIFIER is On,, extra gain is inserted in this audio path by speakerphone IC U11, and tone control U1C and U1D. When operating in speakerphone mode, speech signal is picked up by MIC1 and sent to the telephone line through U11, the compander U3 and the RF module. The incoming speech is received through the RF module, the compander, the amplifier U11, and amplifier U5. The tone control and amplifier functions are disabled when in speakerphone mode. The headset jack is for external receiver and microphone. The audio jack is for external speaker when in receiver mode. Revision: 03.04 Page 7 of 35 4. Functional Blocks of CLS-45i Base Unit The block diagram of CLS-45i base unit is as shown below. It is made up of the following parts:
Power Supply
MCU and MCU Interface
RF Module
Compander
Data Shaper
Charge and Control
Telephone Line Interface
Ring Signal Detector
Base Ringer
Keyboard Matrix, Switches and Function LED Revision: 03.04 Page 9 of 35 5. CLS-45i Base Unit Circuit Block Description 5.1 Power Supply The base unit is powered by an AC adapter (9V dc). The voltage regulator (BU3) regulates the input DC t…

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• The test results reported in this test report shall refer only to the sample actually tested and shall not refer or be deemed to refer to bulk from which such a sample may be said to have been obtained. • This report shall not be reproduced except in full without prior authorization from Intertek Testing Services Hong Kong Limited. • For Terms And Conditions of the services, it can be provided upon request. • The evaluation data of the report will be kept for 3 years from the date of issuance. Intertek Testing Services Hong Kong Ltd. 2/F., Garment Centre, 576 Castle Peak Road, Kowloon, Hong Kong. Tel: (852) 2173 8888 Fax: (852) 2741 1693 Website: www.hk.intertek-etlsemko.com Clarity, A Division of Plantronics, Inc. Application For Certification 2.4GHz 20 Channel Analog Modulation Cordless Phone with Caller ID and Dual Speakerphone (FCC ID: ACECLS45IC) 06190601 KL/ Ann Choy October 18, 2006 INTERTEK TESTING SERVICES FCC ID: ACECLS45IC i LIST OF EXHIBITS INTRODUCTION EXHIBIT 1: General Description EXHIBIT 2: System Test Configuration EXHIBIT 3: Emission Results EXHIBIT 4: Equipment Photographs EXHIBIT 5: Product Labelling EXHIBIT 6: Technical Specifications EXHIBIT 7: Instruction Manual EXHIBIT 8: Security Code Information INTERTEK TESTING SERVICES FCC ID: ACECLS45IC ii MEASUREMENT/TECHNICAL REPORT Clarity, A Division of Plantronics, Inc. - Model: CLS45i FCC ID: ACECLS45IC This report concerns (check one:) Original Grant X Class II Change Equipment Type : DXT - Cordless Telephone Deferred grant requested per 47 CFR 0.457(d)(1)(ii)? Yes No X If yes, defer until : date Company Name agrees to notify the Commission by: date of the intended date of announcement of the product so that the grant can be issued on that date. Transition Rules Request per 15.37 ? Yes No X If no, assumed Part 15, Subpart C for intentional radiator - the new 47 CFR [04-05-05 Edition] Provision. Report prepared by: Lam Chun Cheong, Kenneth Intertek Testing Services Hong Kong Ltd. 2/F., Garment Centre, 576 Castle Peak Road, Kowloon, Hong Kong. Phone : 852-2173-8474 Fax: 852-2741-1693 INTERTEK TESTING SERVICES FCC ID: ACECLS45IC iii Table of Contents 1.0 General Description................................................................................................. 2 1.1 Product Description ................................................................................................. 2 1.2 Related Submittal(s) Grants .................................................................................... 3 1.3 Test Methodology.................................................................................................... 3 1.4 Test Facility............................................................................................................. 3 2.0 System Test Configuration ...................................................................................... 5 2.1 Justification ............................................................................................................. 5 2.2 EUT Exercising Software......................................................................................... 5 2.3 Support Equipment List and Description .................................................................. 6 2.4 Measurement Uncertainty ....................................................................................... 7 2.5 Equipment Modification ........................................................................................... 7 3.0 Emission Results ..................................................................................................... 9 3.1 Field Strength Calculation...................................................................................... 10 3.2 Radiated Emission Configuration Photograph - Base Unit...................................... 11 3.3 Radiated Emission Data - Base Unit ...................................................................... 12 3.4 Radiated Emission Configuration Photograph - Handset........................................ 14 3.5 Radiated Emission Data - Handset ........................................................................ 15 3.6 Radiated Emission on the Bandedge..................................................................... 17 3.7 Line Conducted Configuration Photograph - Base Unit .......................................... 18 3.8 Line Conducted Emission Data.............................................................................. 19 4.0 Equipment Photographs ........................................................................................ 22 5.0 Product Labelling ................................................................................................... 24 6.0 Technical Specifications ........................................................................................ 26 7.0 Instruction Manual ................................................................................................. 28 8.0 Security Code Information .................................................................................... 30 INTERTEK TESTING SERVICES FCC ID: ACECLS45IC iv List of attached file Exhibit type File Description filename Test Report Test Report report.pdf Operation Description Technical Description descri.pdf Test Setup Photo Radiated Emission for Base config photos.doc Test Setup Photo Radiated Emission for Handset config photos.doc Test Report Emission Plot emission.pdf Test Setup Photo Conducted Emission config photos.doc Test Report Conducted Emission Test Result conduct.pdf External Photo External Photo external photos.doc Internal Photo Internal Photo internal photos.doc Block Diagram Block Diagram block.pdf Schematics Circuit Diagram circuit.pdf ID Label/Location Label Artwork and Location label.pdf User Manual User Manual manual.pdf INTERTEK TESTING SERVICES FCC ID: ACECLS45IC 1 EXHIBIT 1 GENERAL DESCRIPTION INTERTEK TESTING SERVICES FCC ID: ACECLS45IC 2 1.0 General Description 1.1 Product Des…

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INTERTEK TESTING SERVICES Radiated Emission on the Bandedge Plots FCC ID: ACECLS45IC emission - 1 of 2 Plot B1A Plot B1B INTERTEK TESTING SERVICES Radiated Emission on the Bandedge Plots FCC ID: ACECLS45IC emission - 2 of 2 Plot H1A Plot H1B

Report No.: 06190601 Talk Mode Ctrl No.: N/A PAGE 1 Tested By:Hong, Report No.:06190601 Scan Settings (1 Range) |--------- Frequencies -----------||----------- Receiver Settings ------------| Start Stop Step IF BW Detector M-Time Atten Preamp OpRge 150k 30M 5k 10k PK+AV 10ms AUTO LN OFF 60dB Final Measurement: x QP / + AV Meas Time: 1 s Subranges: 16 Acc Margin: 20dB Transducer No. Start Stop Name 2 1 9k 30M EW0699 12 9k 30M EW0192 0 10 20 30 40 50 60 70 80 90 dBuV 100 0.15 MHz 30110 F15Q F15A Report No.: 06190601 Talk Mode Ctrl No.: N/A Tested By:Hong, Report No.:06190601 Scan Settings (1 Range) |--------- Frequencies -----------||----------- Receiver Settings ------------| Start Stop Step IF BW Detector M-Time Atten Preamp OpRge 150k 30M 5k 10k PK+AV 10ms AUTO LN OFF 60dB Final Measurement Results: no Results

INTERTEK TESTING SERVICES The Worst Case Configuration Photographs FCC ID: ACECLS45IC config photos (radiated emission – base unit) - 1 of 1 Radiated Emission – Base Unit Front View Rear View INTERTEK TESTING SERVICES The Worst Case Configuration Photographs FCC ID: ACECLS45IC config photos (radiated emission - handset) - 1 of 1 Radiated Emission – Handset Front View Rear View INTERTEK TESTING SERVICES The Worst Case Configuration Photographs FCC ID: ACECLS45IC config photos (conducted emission) - 1 of 2 Conducted Emission Front View Right Side View INTERTEK TESTING SERVICES The Worst Case Configuration Photographs FCC ID: ACECLS45IC config photos (conducted emission) - 2 of 2 Conducted Emission Left Side View