Walker W425 User Manual

Walker Ameriphone A Division of Plantronics, Inc. 4289 Bonny Oaks Drive, Suite 106 Chattanooga, TN 37406 1-800-552-3368 www.mywalker.com

Rev.1 (11-02)

E N G

S H

E S P

A Ñ O

A N

I S

900 MHz Cordless Telephone with Clarity

Power

™

Technology

Model W425 Owners Manual

Safety Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3

Getting Started . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6

W425 Features . . . . . . . . . . . . . . . . . . . . . . . . . .6

Connecting Your Telephone . . . . . . . . . . . . . . . . . .10

Choosing a Location . . . . . . . . . . . . . . . . . . . . . . .10

Desktop Installation . . . . . . . . . . . . . . . . . . . . . . . .11

Wall Mount Instructions . . . . . . . . . . . . . . . . . . . . .12

Handset Battery Charging . . . . . . . . . . . . . . . . . . .13

Operating Your Telephone . . . . . . . . . . . . . . . . . . . . . . . .14

Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14

Memory Storage . . . . . . . . . . . . . . . . . . . . . . . . .18

Making and Receiving Calls . . . . . . . . . . . . . . . . . .19

Trouble Shooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20

FCC Requirements and Regulations . . . . . . . . . . . . . . . . . .22

Warranty and Service . . . . . . . . . . . . . . . . . . . . . . . . . . .24

Table of Contents

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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 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.

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. This telephone 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 outlet 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 operating instructions.

Adjust only those controls that are covered

by the 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 uninsulated telephone 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 only the power cord and batteries indicated in this manual. Do not dispose of batteries in a fire. They may explode. Check with local codes for possible special disposal instructions.

SAVE THESE INSTRUCTIONS

Important Safety Instructions

Caution: Danger of explosion if battery is

incorrectly replaced. Replace only

with the same or equivalent type recommended by the manufacturer. Dispose of batteries according to the manufacturer's instructions.

1. Use only the approved battery pack in the handset of your cordless phone.

For Handset Unit: 3.6 V 700mAHr NiCd Rechargeable Battery GP70AAS3BMJZ GPI International Ltd

2. Do not dispose of the battery in a fire as it may explode. Check with local codes for possible special disposal instructions.

3. Do not open or mutilate the battery. Released electrolyte is corrosive and may cause damage to the eyes and skin. It may be toxic if swallowed.

4. Exercise care in handling batteries in order not to short the battery with conducting materials such as rings, bracelets and keys. The battery or conduction material may overheat and cause burns.

5. Charge the battery (ies) provided with or identified for use with this product only in accordance with the instructions and limitations specified in this manual.

6. Observe proper polarity orientation between the battery pack and the battery charger.

Safety Instructions for Batteries

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The following items are included as part of the CS-03 Requirements. The standard connecting arrangement code for the equipment is CA11A. This product meets the applicable Industry Canada technical specifications.

NOTICE: The Canadian Department of Communications label identifies certified equipment. This certification means that the equipment meets certain telecommunications network protective operational and safety requirements. The Department does not guarantee that the equipment will operate to the user’s satisfaction. Before 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 associated with a single line individual service may be extended by means of a certified connector assembly (telephone extension cord). The customer should be aware that compliance with the above conditions may not prevent degradation of service in some situations. Repairs to certified equipment 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 telecommunications 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 particularly important in rural areas. Caution: Users should not attempt to make such connections themselves, but should contact the appropriate electric inspection authority, or electrician, as appropriate. The Ringer Equivalent Number is an indication of the maximum number of termianls allowed to be connected to a telephone interface. The termination on an interface may consist of any combination of devices subject only to the requirement that the sum of the Ringer Equivalent Number of all the devices not exceed five.

SAVE THESE INSTRUCTIONS

Important Safety Instructions

W425 FEATURES

1. Antenna/Handset Visual Ringer

2. Dial Pad

3. Charge Contacts

4. Channel Button (CH)

5. Talk Button (TALK)

6. Memory Button (MEM)

7. Emergency Memory Storage Buttons

8. Flash Button (FLASH)

9. Mute Button (MUTE)

10. Redial/Pause Button (RD/P)

11. Temporary Tone Button (*)

12. Ringer On/Off

13. Boost Clarity Power On/Off

14. Volume Dial

15. Belt Clip

Getting Started

RINGER

OFF ONOFF ON

VOLUMEVOLUME

BOOST

CLARITY POWER

TAL K

GHIGHI

PQRSPQRS

MEM

ABCABC

DEFDEF

MNOMNO

JKLJKL

TUVTUV

WXYZWXYZ

MUTE

RD/P

FLASH

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W425 FEATURES

1. Visual Ringer

2. Charging Contacts

3. Handset Tab

4. Base Antenna

5. In Use/Charge LED (GREEN)

6. Power LED (RED)

7. Page

Getting Started

POWER

PAGE

IN USE/

CHARGE

W425 FEATURES

1. Pulse/Tone

2. BOOST On/Off

3. AC Adapter Jack

4. Telephone Line Jack

5. Desk/Wall Mounting Bracket

Getting Started

USE ONLY WITH CLASS TWO

POWER SOURCE

PULSE/TONEPULSE/TONE BOOST

BOOST

ON/OFF

9VDC

500mA

TELTEL

E N G

W425 FEATURES

1. Ringer On/Off

2. Volume Up/Down

3. Ring Style

Getting Started

RINGER

OFF ON

VOLUMEVOLUME

RIN

STYLE

CONNECTING YOUR TELEPHONE

1. Carefully remove your cordless telephone from its box. If there is any visible damage, do not attempt to operate this equipment. Return it to the place of purchase.

2. Check to be sure that you have all items that come with your W425 telephone. You should have a HANDSET, BASE UNIT, AC ADAPTER, BATTERY, MOUNTING BRACKET, 6 INCH AND 6 FOOT TELEPHONE LINE CORD, BELT CLIP and OWNERS MANUAL.

If at any time you have questions about your W425 please contact our Customer Service Department at:

1-800-552-3368 or 423-622-7793

CHOOSING A LOCATION

1. This phone requires a modular phone jack (RJ11) and a standard 120-volt outlet.

2. Plug the AC adapter directly into outlet.

3. Do not plug other appliances into outlet or have outlet controlled by a wall switch.

4. Chose a location that is out of the way of normal activities

CAUTION: Always connect the AC adapter to the phone before you connect it to the AC power. When you finish, disconnect the AC power before you disconnect it from the phone.

Getting Started

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DESKTOP INSTALLATION

Follow these instructions to place the base on a desk or table top using the supplied bracket.

1. Insert the bracket’s tab into the base’s upper tab slots in the direction of DESKTOP marked on the bracket, then press down on the bracket’s clips and insert them into the clip slots.

2. Plug one end of the supplied modular telephone line cord into the TEL jack located on the back of the base of the phone.

3. Plug the modular telephone line cord’s other end into a modular phone jack.

4. Insert the supplied AC adapter’s plug into the jack marked DC 9V 500mA located on the back of the telephone base.

5. Route the adapter’s cord through the strain relief slot on the bracket.

6. Plug the adapter into a standard AC power (electrical) outlet.

7. Lift the base’s antenna to a vertical position.

8. Set the TONE/PULSE switch located on the back of the base to correct dialing mode. Please check with your local Phone Company if uncertain of the type of service.

9. Place handset in the cradle to begin initial charging.

Remember, you must charge the phone for at least 12 hours before you use the phone for the first time.

Getting Started

USE ONLY WITH CLASS TWO POWER SOURCEUSE ONLY WITH CLASS TWO POWER SOURCE

PULSE/TONEPULSE/TONE BOOST

BOOST

ON/OFF

DC 9V

TELTEL

500mA

WALL MOUNTING INSTRUCTIONS

The base unit may be mounted on a standard wall plate.

1. With the back of the unit facing up insert the supplied mounting bracket’s tabs into the base’s lower tab slots in then direction of WALL MOUNT marked on the bracket, then press down on the brackets clips and insert them into the clip slots.

2. Plug one end of the supplied short modular telephone line cord into the TEL jack located on the back of the base of the phone.

3. Insert the plug of the AC adapter into the jack marked DC 9V 500mA located on the back of the telephone base.

4. Route the adapter’s cord through the narrow groove located on the back of mounting bracket to secure the cord.

5. Plug the short modular telephone line cord into the wall plate jack, then align the mounting bracket’s keyhole slots with the wall plate studs and slide the base of the phone downward to secure it on the wall.

6. Plug the adapter into a standard AC power (electrical) outlet.

7. Press and lift out the handset holder tab, turn it around so the narrow tab end extends out and slide back into its slot. This will hold the handset in the cradle when the phone is wall mounted.

8. Lift the base’s antenna to a vertical position.

9. Set the TONE/PULSE switch located on the back of the base to correct dialing mode. Please check with your local Phone Company if uncertain of the type of service.

10.Place handset in the cradle to begin initial charging.

Remember, you must charge the phone for at least 12 hours before you use the phone for the first time.

Getting Started

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HANDSET BATTERY CHARGING

The battery in the handset must be fully charged for 12 hours before using the telephone for the first time.

1. Place the handset in the base. The CHARGE LED on the base will light green.

2. After the batteries are fully charged, check for dial tone by pressing TALK on the handset.

3. When the handset battery gets low, there will be 2 beeps every 30 seconds and the TALK button will flash. If the battery becomes low while you are on a call, you will be disconnected after about two (2) minutes. Terminate the call and recharge the battery.

To recharge battery pack, place the handset in the base. The unit can charge in the base unit either face up or face down. If charging in the face up position, the belt clip must be removed so the handset will connect with the charging contacts in the base.

1. Make sure the contact points are touching and the CHARGE LED is lit.

2. Be careful not to short battery with conducting materials such as rings, bracelets and keys.

BATTERY LIFE

Talk Time: 4 hours Standby: 8 days without usage

Actual amounts will vary depending on the amplifier settings used.

Replace battery every two (2) years.

REPLACEMENT BATTERIES

The W425 uses a 3.6Volt 700mAhr NiCd Rechargeable 3 cell (AA Type) battery. It can be replaced with RadioShack Battery Part Number 23-298.

To Install Batteries

1. Remove battery cover.

2. Install battery.

3. Close battery cover.

4. Charge for 12 hours before first use.

Getting Started

BATTERY CONNECTOR

BATTERY COMPARTMENT COVER

BATTERY

BATTERY PACK PLUG

FEATURES

Clarity®Power™ Technology

With the Clarity Power feature the high frequency sounds are amplified more than the low frequency sounds so that words are not just louder, but clearer and easier to understand.

Boost Clarity Power On/Off Button

The W425 has a BOOST CLARITY POWER button that controls the loudness of the receiver. Once the BOOST CLARITY POWER button is pressed, an extra level of amplification is added over the entire range of the volume control. The default state of this button is determined by the BOOST switch (back of base of unit, see below). During a call, the BOOST CLARITY POWER button can toggle the Clarity Power function on or off according to the user’s needs.

The TALK button will light

ORANGE to

indicate the

CLARITY POWER feature is

activated.

WARNING: When the TALK button is lit ORANGE volume may be at a high level. To protect hearing, lower the volume control to minimum before using.

Volume Dial

The dial controls the level of volume the handset and headset receive. The volume dial provides up to 15 dB of volume before the BOOST CLARITY POWER button is activated.

Once the button is pressed, the

W425 will provide up to 30 dB of gain.

Boost On/Off Switch

This switch will disable the reset feature of the BOOST CLARITY POWER button as follows:

ON- When the BOOST ON/OFF switch is set to “ON”, the Boost function will be ON every time a call starts, and will default to ON every time the phone hangs up.

During a call, the BOOST

CLARITY POWER

button can toggle the Clarity Power ON or OFF according to the user’s needs.

OFF- When the BOOST ON/OFF switch is set to “OFF”, the Boost function (Clarity Power) will be OFF every time a call starts, and the user will need to press the BOOST CLARITY POWER button in order to gain the extra level of amplification. If the phone hangs up, the Clarity Power will reset to OFF. During a call, the BOOST CLARITY POWER button can

Operating Your Telephone

RIN

OFF ON

RIN

OFF ON

VOLUMEVOLUME

RING

STYLE

RING

STYLE

E N G

toggle the Clarity Power function on or off according to the user’s needs.

Ringer Controls

Ringers and ringer controls are located in both the handset and the base of the W425.

Handset Ringer

Set the switch marked RINGER ON/OFF located on the side of the handset. The ringer switch must be set to ON for the handset to ring signaling an incoming call.

Base Ringer

The base ringer includes ringer volume and ring style adjustments located on the side of the base of the telephone. Adjust the volume of ring by pressing the VOLUME UP or DOWN switch until the desired ring volume is achieved. There are six (6) levels of volume available. The style of ring or cadence can also be adjusted by pressing the RING STYLE button. Six (6) styles are available allowing you to customize your ring. The ringer will sound for 2 seconds while choosing a ringer style, to allow the user to make a choice.

NOTE: If both handset and base ringer’s are set to OFF, the visual ringer will flash to indicate there is an incoming call.

Visual Ringer

Visual ringers are located in both the handset antenna and the base of the telephone. When an incoming call is received, these lights will flash. The handset visual ringer will be lit when the phone is in use.

Operating Your Telephone

RINGER

OFF ONOFF ON

Headset/Neck Loop Jack

A 2.5 mm jack is located on the top of the of the telephone handset that can be used in conjunction with a headset. While in headset mode, the volume of headset is controlled by the telephone. The same 2.5 mm jack can be used for neck loops, in conjunction with an adapter to the 3.5 mm jack.

Ordering a Headset

In the event you wish to purchase a headset for your W425, please contact Plantronics at 1-800-5444660 for location near you. We recommend using the Plantronics M110 headset.

Flash

The FLASH button is activated to use custom calling services such as Call Waiting or Three Way Calling. Please contact your local telephone company for information on these services.

Mute

The MUTE button allows the user to conduct a private conversation that you do not want the person on the other end to hear. While in the mute mode, the

MUTE

button will become RED and the microphone in the handset is disabled. Pressing the MUTE button again will disengage the MUTE feature.

Redial/Pause

The RD/P button operates both the last number redial and the pause feature.

Last Number Redial

The last number dialed (up to 32 digits) is stored in the redial memory until another number is dialed.

To Use this Feature

1. Press the TALK button.

2. When you hear the dial tone, press the RD/P button.

3. The phone will automatically dial for you.

Pause Feature

A four (4) second pause may be inserted into the speed dialing of the telephone numbers. Press the RD/P button at the required point during storage of a number into memory.

Operating Your Telephone

E N G

Lighted Key Pad

The key pad will light for fifteen (15) seconds after removing from the base when there is an incoming call. To reactivate the feature while in standby or in use, press any key.

Page / Handset Locator

To send a page signal from the base to the handset, press the PAGE button located on the base of the telephone. A series of rings will sound from the handset.

To locate the handset if it is away from the base, press and hold the PAGE button for approximately five (5) seconds. A series of rings will sound for approximately sixty (60) seconds. Return the handset to the base or press the TALK button to cancel the page. Press TALK again to return to standby mode.

40 Channel Operation

The W425 cordless telephone automatically searches and selects the clearest of 40 channels when it is being used.

Security Code

The security code prevents your cordless phone from being accessed by a phone on a different line. Once the handset battery is fully charged, the handset will automatically select the code from over 65,000 combinations. The code is changed every time the handset is placed in the cradle.

If you have trouble with placing or receiving calls, a lost security code may be the cause of the problem. When this occurs, the handset can no longer communicate with the base. Reset by placing the handset on the base for 5-10 seconds. If that does not work, unplug the AC adapter from the wall outlet. Disconnect the handset battery for 5-10 seconds, and then reconnect. Place handset back on the base and then reinsert the AC adapter.

Hearing Aid Compatibility

The handset has a special coil inside of it to couple the sound to hearing aids equipped with T-Switches/T-Coils.

Operating Your Telephone

MEMORY STORAGE

Emergency Storage Buttons

Three emergency buttons are located on the handset. These storage buttons can be programmed with numbers of up to 16 digits.

Memory Storage Locations

The W425 also has 10 indirect or two touch memory locations on the telephone (0-9) that can be programmed to dial frequently called numbers of up to 16 digits.

To Store numbers into memory

1. Press the MEM button.

2. Dial the number you wish to store.

3. Press the MEM button again.

4. Press either the emergency button or the number on the dial pad that you wish to store the number to.

5. A long beep will indicate the programming process is complete.

During the memory storage process the TALK button will flash GREEN. In the event of a power outage memory is retained of at least six (6) hours.

To Change a Number Stored into Memory

Replace a stored number by programming a new number in its place.

To Delete a Number Stored into Memory

1. Press and release the MEM button.

2. Press the * key once for each digit in the number you are deleting.

3. Press the MEM button again.

4. Press the button for the memory location you want to delete the number from.

Operating Your Telephone

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MAKING AND RECEIVING PHONE CALLS

Placing a Phone Call

1.Press the TALK button. (TALK button will illuminate).

2. Dial the number you wish to call.

3. Adjust the rotary Volume Control to desired level.

4. Press the Clarity Power Button (

activates the Clarity Power Technology) to gain the extra level of amplification, if needed.

Refer to BOOST CLARITY POWER ON/OFF and BOOST ON/OFF for additional information on volume controls.

To Dial from Memory

1.Press the TALK button.

2.Press the MEM button.

3.Press the number on the dial pad where the desired number has been stored.

4.The call will automatically dial.

5.Adjust volume and Clarity Power as needed.

To Dial From Emergency Storage Location

1.Press the TALK button.

2.Press the desired emergency button.

3.The call will automatically dial.

4.Adjust volume and Clarity Power as needed.

To use a TONE service on a Pulse Line

1.Dial the number you wish to call

2.When the call is answered, press the * key. Additional numbers you dial are sent as tone signals.

3.After completing the call, press TALK or return the handset to the base. The phone will automatically reset.

Receiving a Call

Handset in Base of Telephone

1. Lift the handset. Do not press TALK. You will automatically be connected.

Handset out of Base

1. Press the TALK button.

Ending a Call

Place the handset in the base cradle or press the TALK button to disconnect the line.

Note: When placing or receiving a call, the handset visual ringer will lite, indicating the phone is in use.

Operating Your Telephone

The Unit Will Not Operate/No Dial Tone

• Verify the TALK Button is lit.

• Verify the AC adapter is securely

plugged into the AC power outlet and the telephone.

• Verify the telephone line cord is securely plugged into the wall jack and the telephone.

• Make sure the base antenna is in an upright position.

• Make sure the handset battery is fully charged.

• Verify the telephone is in the correct dialing mode, tone (touch) or pulse (rotary).

• Make sure you are in the usable range of the base station.

• Reset the security code by placing the handset in the base for 5-10 seconds.

The Phone Does Not Ring When You Receive a Call

• Make sure the RINGER switch on the handset and base are set to ON.

• Verify the AC adapter is securely plugged into the base and the telephone.

• Verify the telephone line cord is securely plugged into the wall jack and the telephone.

• Make sure you are in the usable range of the base station.

• You may have too many extensions on your line. Try unplugging a few devices.

Noise, Static, Interference or Other Calls Heard while Using the Handset

• Try changing channels.

• Make sure the base antenna is in

an upright position.

• Make sure you are in the usable range of the base station.

• Make sure the handset battery is fully charged.

• Try relocating the base unit to another location.

• Make sure the AC adapter is not plugged into the wall outlet with other appliances.

Phone Will Not Hold Charge

• Make sure the charging contacts on the handset and base are free of dust and dirt.

•

Clean the contacts with a soft cloth.

•

Make sure CHARGE LED on the base is lit when handset is in the cradle. If necessary, replace the handset battery. (See Handset Battery Charging)

Troubleshooting

E N G

Difficulty in Placing or Receiving Calls

• Move closer to the base and try again.

• If moving closer does not work, you may have lost the security code.

• Reset code by placing the handset back on the base for 5-10 seconds. (See Security Code Section)

• Make sure you have selected the correct dialing mode, tone or pulse.

• Make sure the AC adapter is not plugged into a wall outlet with other appliances.

• Disconnect for 5-10 seconds then reconnect. Place the handset back on the base and reinsert the AC adapter.

• Make sure the handset battery is fully charged.

Troubleshooting

FCC Part 68 Information

This equipment complies with Part 68 of FCC Rules and the requirements adopted by the ACTA. The FCC Part 68 Label is located on the BASE UNIT of the telephone. This label contains, among other information, a product identifier in the format US:AAAEQ##TXXXX. If requested, this information must be provided to your telephone company.

Connection to the network should be made using standard modular telephone jacks, USOC type RJ11C. The plug and/or jacks used must comply with FCC Part 68 Rules and requirements adopted by the ACTA.

The REN is useful in determining the quantity of devices that you may connect to your telephone line and still allow these devices to ring when your telephone number is called. Excessive RENS on a telephone line may result in the devices not ringing in response to an incoming call. In most areas, but not all, the sum of the RENs for all devices that you may connect to your line should not exceed five (5.0). To be certain of the number of devices that you may connect to your line, you should contact your local telephone company. The REN for this product is part of the product identifier that has the format US:AAAEQ##TXXXX. The digits represented by ## are the REN without a decimal point.

If this telephone equipment, the telephone, causes harm to the telephone network, the telephone company will notify you in advance that temporary discontinuance of service may be required. But, if advance notice isn’t practical, the telephone company will notify the customer as soon as possible. Also, you will be advised of

your right to file a complaint with the FCC if you believe it is necessary.

The telephone company may make changes in its facilities, equipment, operations or procedures that could affect the proper functioning of your equipment. If they do, you will be notified in advance in order for you to make the necessary modifications to maintain uninterrupted service.

If trouble is experienced with this unit, for repair or warranty information, please contact customer service at the phone number listed in the Warranty section. If the equipment is causing harm to the network, the telephone company may request that you disconnect the equipment until the problem is resolved.

DO NOT DISASSEMBLE THIS EQUIPMENT. It does not contain any user serviceable components.

Connection to party lines is subject to tariffs. Contact the state public utility commission, public service commission or corporation commission for information.

If your home has specially wired alarm equipment connected to the telephone line, please ensure that the installation of this equipment

does not

disable

alarm equipment by consulting your

telephone

company or a qualified installer.

This equipment is hearing aid compatible.

We recommend the installation of an AC surge arrester in the AC outlet to which this equipment is connected. The telephone companies report that electrical surges, typically lightning transients, are very destructive to customer terminal equipment connected to AC power sources.

Federal Communications Commissions Requirements

E N G

Part 15 of FCC Rules Interference Information

This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.

Your W425 has been tested and found to comply with the limits of a Class B digital device, pursuant to Part 15 of FCC rules. These limits are designed to provide reasonable protection against harmful interefence in residential installation.

This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation; if this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, you are encouraged to try to correct the interference by one of the following measures:

1. Where it can be done safely, reorient the receiving television or radio antenna.

2. To the extent possible, relocate the television, radio or other receiver with respect to the telephone equipment. (This increases the separation between the telephone equipment and the receiver.)

3. Connect the telephone equipment into an outlet on a circuit different from that to which the television, radio, or other receiver is connected.

4. Consult the dealer or an experienced radio/TV technician for help.

CAUTION: Changes or modifications not expressly approved by the manufacturer responsible for compliance could void the user’s authority to operate the equipment.

THE PARTY RESPONSIBLE FOR PRODUCT COMPLIANCE Walker, A Division of Plantronics, Inc. 4289 Bonny Oaks Drive, Suite 106 Chattanooga, TN 37406 Telephone: 800.552.3368

Federal Communications Commissions Requirements

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