Waxess D Mode CT User manual

D Mode CT
User Guide FCC Draft

D mode CT FCC DRAFT ii Copyright © 2004 Waxess
Inside front cover fold-out
Handset illustration
Base unit
illustration

D Mode CT FCC DRAFT iii Copyright © 2004 Waxess
Front cover over-leaf
• INTRODUCTION
The D Mode CT is a very unique, all-in-one wireless (cellular) and
PSTN (landline) communications device. This new product
addresses the fast paced-convergence of wireless and cellular, as
well as transitioning from landline usage to wireless service usage
at home.
This innovative product combines landline (in the home) phone
service with cellular (mobile) phone service. With this one device,
you can now make and receive phones calls at home using your
traditional home phone service and/or your mobile wireless
service. The competitive landscape of the cellular industry and
driven down the cost of wireless service. Now, you can have that
affordable pricing in your home.
With its higher power, the new D Mode CT safely provides
uninterrupted phone service in your home. No more dead spots.
No more sporadic disconnects. You can roam freely around the
house using a standard 2.4GHz cordless handset while utilizing
your cellular service.
• FEATURES
• Interchangeable CDMA or GSM cellular modules
• 2.4GHz DSS Multiple Handset Cordless Telephone
• Caller ID from both Cellular and Land Line service
• E-mail and SMS 3-Way Conference with Cellular and PSTN Lines
• Conferencing with both Cellular and PSTN Lines
• 1W or 850mA high power output Multiple Cordless Handsets (4 Maximum)
• Corded Phone Handset on Base
•DualKeypad
• Speakerphone
•LargeLCDonBase
• Menu-Driven Operation
• Power Backup Battery (option)
• Voicemail Access (FSK/SDT VMWI for PSTN
• Digital audio processing
• 50 number caller ID memory
• 50 Number phone book memory
• Speed dial with keys 0 - 9
• 64-line, 16 digit backlit LCD on Handset and Base
• 5 number redial memory with up to 32 digits each
• Redial, flash
• 14 day standby and 7 - 8 hour talk time
• Tone/Pulse switchable
• WEB SITE URL AND OTHER CONTACT
INFORMATION

D mode CT FCC DRAFT iv Copyright © 2004 Waxess

D Mode CT FCC DRAFT v Copyright © 2004 Waxess
Contents
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . iii
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . iii
Web site url and other contact information . . . . . . . . . . . . . . . . . . iii
Get ready . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Open . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Prepare . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Choose Location . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Get set . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Set the dialing mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Set the area code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Set the language . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Set time and date . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Set the ringer tone . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Name the unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Set up CID/CIDW . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Set up area code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Register handset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
GO! . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Make a CEL call . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Make a TEL call . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Answer a CEL call . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Answer a TEL call . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Phone book . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Important Safety Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . 11
I.C. Notice . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
General information . . . . . . . . . . . . . . . . . . . . . . . . . . 18

D mode vi Copyright © 2004 Waxess

D Mode CT FCC DRAFT 1 Copyright © 2004 Waxess
1Getready
•OPEN
List of included items
Base unit
Handset
SIM card
Accessories
• PREPARE
About the SIM card
This phone connects to GSM networks through a Subscriber
Identity Module card. The SIM card carries information about
your wireless account.
Here are some important considerations:
• Keep all SIM cards out of the reach of small children.
• The SIM card and its contacts are easily damaged by scratches
or bending, so be careful when handling, inserting, or
removing the card.
• Always make sure to disconnect power from the phone before
removing or inserting the SIM card.
Install the SIM card
1 Verify that power is disconnected from the phone.
2 Open the SIM card cover (??)
3 Align the SIM card with the beveled corner facing (??), gold
contact area facing downward (??)
4 Carefully insert the SIM card.
• CHOOSE LOCATION
Before choosing a location for your new phone, read “Installation
Considerations” in the Precautions and Warranty section.
Some important considerations:
• Charge the handset for 12 - 15 hours before using.
• The location should be close to both a phone jack and a power
outlet which is not switchable.
• Keep the base and handset away from sources of electrical
noise such as motors and fluorescent lighting.
• Leave enough room to raise both base antennas fully vertical.

D mode CT FCC DRAFT 2 Copyright © 2004 Waxess
Desk or Tabletop
1 Connect the telephone line cord to the TEL LINE jack and to a
telephone outlet.
2 Set the base unit on a desk or table top and place the handset
on the base unit.
3 Connect the handset cord to the jacks on the handset and
base, then set the handset in the cradle.
4 Raise both antennas to a vertical position.
5 Connect the AC adaptor to the DC IN 9V jack.
Note:Go to “Power on” on page?? before connecting power.
Wall mount
WITH STANDARD WALL PLATE
1 Wall mount adaptor needed?
2 Plug the telephone line cord to the TEL LINE jack and the AC
adaptor to the DC IN 9V jack.
3 Wrap the AC adaptor inside the molded wiring channel(?), then
wrap the cord around the strain relief notch (?)
4 Raise the antennas to a vertical position.
5 Align the mounting slots on the base with the mounting posts
on the wall plate. Then push in and down until the phone is
firmly seated.
6 Connect the handset cord to the jacks on the handset and
base, then set the handset in the cradle.
7Handsetretainer??
Note: Go to “Power on” on page?? before connecting power.
WITHOUT WALL PLATE
If you do not have a standard wall plate you can mount the phone
directly to a wall.
Important considerations:
• Avoid electrical cables, pipes, or other items behind the
mounting location that could cause a hazard when inserting
screws into the wall.
• Mount your phone within 10 - 15 feet of a working phone jack
to avoid excessive cord lengths.
• Verify that the wall material can support the weight of the
handset and base unit.
• Use screws and anchoring devices suitable for the wall
material where you place the base unit.
1 Insert two mounting screws along with the correct anchoring
devices? 0?/? inches apart. Leave about ?/? of an inch between
the wall material and the screw heads for mounting the phone.

D Mode CT FCC DRAFT 3 Copyright © 2004 Waxess
2 Plug the telephone line cord to the TEL LINE jack and the AC
adaptor to the DC IN 9V jack.
3 Wrap the AC adaptor inside the molded wiring channel(?), then
wrap the cord around the strain relief notch (?)
4 Raise the antennas to a vertical position.
5 Align the mounting slots on the base with the screws in the
wall. Then push in and down until the phone is firmly seated.
6 Connect the handset cord to the jacks on the handset and
base, then set the handset in the cradle.
7Handsetretainer??
Note: Go to “Power on” on page ?? before connecting power.
Ready the wireless handset
INSTALL THE BATTERY
1Openthecover.
2 Connect the battery.
3 Close the cover
CHARGE THE BATTERY
1 Connect the AC adaptor to the DC 9V IN jack on the charger
and to a standard 120V AC wall outlet.
2 Set the charger on a desk or tabletop, then set the handset in
the charger with the keypad facing forward.
3 Allow the battery to charge for 12–15 hours.
Base unit power on
When powered on for the first time, the
base unit goes through an initialization
sequence.
When the sequence is complete, this
screen appears.
If you have made a connection with
your cellular service provider, the date
and time may be set automatically. If
not, refer to the next section to set the
date and time manually.
00:00A 01/01 ?
Base
Initializing
12:34A 12
/
23 ?
TE
L
NEW : 00
T
O
TAL
:
00
CEL

D mode CT FCC DRAFT 4 Copyright © 2004 Waxess
2Getset
• SET THE DIALING MODE
1 Locate the TONE/PULSE switch on the back of the base unit.
Select TONE or Pulse.
Note:The following steps apply to both the base unit and the
handset.
• SET THE AREA CODE
• SET THE LANGUAGE
• SET TIME AND DATE
1 Press Menu
2 Use the up/down keys and scroll to Time and Date.
3 Press Select.
A cursor blinks on top of the hour number.
4 Use the keypad to enter the correct hour.
The cursor moves to the right for the next number.
5 Enter the correct minute and press OK.
The AM/PM screen appears.
6 Use the up or down key to set AM or PM and press OK.
The time format setting appears.
7 Use the up or down key to set the time format and press OK.
The date screen appears with months showing.
8 Use the keypad to enter the correct month and press OK.
The year screen appears.
9 Enter the correct year and press OK
The date format appears.
10 Use the keypad to select a format and press OK.
You hear a confirmation tone and the main menu appears.
11
• SET THE RINGER TONE
You can set different ring tones for CEL calls and TEL calls.
1 Press Menu.
2 Use the up or down to select Ringer/Key Beep and press
Select.

D Mode CT FCC DRAFT 5 Copyright © 2004 Waxess
3 Scroll to Ringer Tone and press Select.
The ringer tone for CEL calls appears first. There are six rings
available– three tones and three melodies. The current ringer
tone is highlighted.
Note:Melodies are only available on the wireless handset.
4 Scroll through the tones.
Pause on a tone name to hear a short sample– two seconds for
a ring tone and 10 seconds for a melody
5 Press Select.
The TEL line ringer setting appears.
6 Follow steps 1–4 above to choose a tone and press Select.
A confirmation tone plays.
Set the ringer volume
You can set the ringer volume while the phone is ringing or preset
the ring volume through the menu.
WHILE THE PHONE IS RINGING
Press the up or down key to raise or lower the volume.
PRESET THE RING VOLUME:
1 Press Menu, scroll to Ringer/Key Beep, and press Select.
2 Scroll to Ring volume and press Select.
3 Scroll to a volume setting and press Select.
A confirmation tone plays.
NIGHT VOLUME
You can set the volume for the ringer to a lower level for night
time.
1 Press Menu, scroll to Ringer/Key Beep, and press Select.
2 Scroll to Night Volume and press Select.
3 Use the up or down key to change the volume setting.
A sample of the volume level plays each time you move the
cursor. The sample plays two seconds for each ringer tone and
10 seconds for each melody.
4 Press Select to set the ringer.
A tone confirms the setting.
•NAME THE UNIT
You can assign a unique name to the base unit and even change
the number assigned to a Handset. Your phone arrives with the
name “Base” preassigned to the base unit.Each handset receives
a number (1–4) in the order of registration.
1 Press Menu, scroll to Setup and press Select.

D mode CT FCC DRAFT 6 Copyright © 2004 Waxess
2 Scroll to Name the Unit and press Select.
3 Enter the name and press Select.
A tone confirms the setting.
Set key beep volume
1 Press Menu, scroll to Ringer/Key Beep and press Select.
The ringer setting menu appears.
2 Highlight Key Beep and press Select.
3 Use up or down to change the setting and press Select.
A tone confirms the setting.
•SET UP CID/CIDW
• SET UP AREA CODE
1 Press Menu, scroll to Setup and press Select.
2 Scroll to Area Code and press Select.
Any area code already programmed appears in the display.
3 Use up/down and select an area code entry.
4 Use the keypad to enter the area code, then press OK.
• REGISTER HANDSET
You can register up to four handsets with the base unit.
1 On the Handset, press Menu, scroll to Setup and press Select.
2 Scroll to Register and press Select.
The display shows “Press and hold Intercom on base, then
OK.”
3 Press and hold Intercom (at least two seconds) until you hear
a beep, then press OK on the Handset.
Registration takes ?? minutes.
When registration completes, you
hear a tone and a message appears.
12:34A 12
/
23 ?
EXIT
Handset1
Handset 1
i
s
r
eg
i
ste
r
ed

D Mode CT FCC DRAFT 7 Copyright © 2004 Waxess
3GO!
• MAKE A CEL CALL
• MAKE A TEL CALL
Set the speaker volume
Press up for louder or down for softer.
• ANSWER A CEL CALL
• ANSWER A TEL CALL
Handset on
cradle/base
Handset
off cradle Handset off base
•Enter number
•Press CEL
•Press CEL
•Enter number
•Press CEL
•Lift handset
•Press CEL
•Enter number
Handset on
cradle/base
Handset
off cradle Handset off base
•Enter number
•Press TEL
•Press TEL
•Enter number
•Press TEL
•Lift handset
•Press TEL
•Enter number
Handset on base Handset
off cradle
•Lift handset
OR
•Press CEL for
speaker phone
•Press CEL
Handset on base Handset
off cradle
•Lift handset
OR
•Press TEL for
speaker phone
•Press TEL

D mode CT FCC DRAFT 8 Copyright © 2004 Waxess
•PHONE BOOK
Use the phonebook to store up to 50 names and numbers.
Enter numbers directly
1 Press Menu, scroll to Memory, and press Select.
2 Scroll to Phone book and press Select.
“Name?” appears in the display.
3 Use the letters on the keypad to enter the name and press OK
OR
Press OK to leave Name blank.
“Number?” appears in the display.
4 Use the keypad to enter the number with area code and press
OK.
The Distinctive ring setting appears.
5 Scroll to Tone setting, Melody setting, or No setting and press
OK.
6 Continue entering names and numbers or press Skip to
complete the entry.
Edit names or numbers
1 While in the phone book, scroll to Find name and press Select.
2 Scroll to the name you want to edit and press Select.
Call/Dial, Edit, and Delete appear.
3 Use the up or down key to highlight Edit and press Select.
Enter numbers from Caller ID
1 While in the Caller ID log, scroll to the name/number you want
to enter in the phone book and press Select.
Call/Dial, Save, and Delete appear.
2 Scroll to Save and press Select.
“Name?” appears.
3 If the Caller ID shows a name, press OK to continue.
OR
Use the keypad to enter the name, then press OK to continue.
4 If the Caller ID shows a number, press OK.
OR
Use the keypad to enter a number, then press OK.
The Distinctive ring settings appear.
5 Scroll to the ringer tone or melody you want and press OK.
The Speed dial setting appears.
6 Press Skip
OR

D Mode CT FCC DRAFT 9 Copyright © 2004 Waxess
Continue and set up phone book numbers with Speed dial.
Call from Phonebook
1 Press Menu, scroll to Memory, and press Select.
2 Scroll to Phonebook and press Select.
3 Scroll to Find name and press Select.
4 Scroll to the name/number you want to dial and press Call/
Dial.
Speed dial
For quick, one–button dialing, you can store up to 9 numbers in
Speed Dial memory.
1 Press Menu, scroll to Memory, and press Select.
2 Scroll to Phone book and press Select.
3 Scroll to Speed dial and press Select.
•MESSAGES
Short Message Service (SMS)
The options available in SMS are:
•Writenew
•Saved
•InBox
• Storage status
WRITE NEW
1 Press Menu, scroll to Messages and press Select.
2 Scroll to SMS and press Select.
3 Use the keypad to write a message up to 160 characters long
(including spaces and special characters).
4 When finished writing, press OK.
The new message sub–menu appears with Send, Edit, Save.
SEND
1 Write a message then press OK.
Send, Edit, and Save appear.
2 Scroll to Send and press Select.
Recipient No.? appears.
3 Choose a recipient from the phone book and press OK.
OR
Use the keypad to enter the number of the recipient and press
OK.
A message appears asking if you want to save the message.

D mode CT FCC DRAFT 10 Copyright © 2004 Waxess
4 Press Yes or No.
The message is stored in Saved messages for easy viewing
later.
CHECK THE INBOX
Read_____________
Reply
1 While reading a message, press Select.
2 Scroll to Reply and press Select.
Write a reply the same way as writing a new message, then
press OK to send the message.
Save
1 After writing a message, press OK.
2 Scroll to Save and press Select.
The message is stored in Saved messages, for easy viewing
later.
Forward
1 While reading a message, press Select.
2 Scroll to Forward and press Select.
3 Use the keypad to enter the recipient’s number and press OK.
Note:Forwarding a message can be only be done over through a
CEL connection.
Delete
While reading a message press Select, scroll to Delete and press
OK.
OR
To delete all messages in the inbox, scroll to Delete all and press
OK.
Check memory status
1 Press Menu, scroll to Messages and press Select.
2 Scroll to Storage status and press Select.
Memory status appears.
Voice messages
Voice mail is available through your cellular service provider.

D Mode CT FCC DRAFT 11 Copyright © 2004 Waxess
4Precautions
Before you read anything else, please observe the following.
Warning!
Waxess Inc. DOES NOT represent this unit to be waterproof. To
reduce the risk of fire, electrical shock, or damage to the unit, DO
NOT expose this unit to rain or moisture.
Rechargeable Nickel-Cadmium Battery Warning
• This equipment contains a rechargeable Nickel-Metal-Hydride
battery.
• Nickel is a chemical known to state of California to cause
cancer.
• The rechargeable Nickel-Metal-Hydride battery contained in
this equipment may explode if disposed of in a fire.
• Do not short-circuit the battery.
• Do not charge the rechargeable Nickel-Cadmium battery used
in his equipment in any charger other than the one designed
to charge this battery as specified in the owner's manual.
Using another charger may damage the battery or cause the
battery to explode.
Rechargeable Nickel-Cadmium Batteries
Must Be Recycled or Disposed of Properly
Warning!
The cords on this product and/or accessories contain lead, a
chemical known to the State of California to cause birth defects
or other reproductive harm. Wash hands after handling.
• IMPORTANT SAFETY INSTRUCTIONS
When using your telephone equipment, these basic safety
precautions should always be followed to reduce the risk of fire,
electrical shock, and injury to persons:
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. Use
a dry cloth for cleaning without liquid or aerosol cleaners.
4 Do not use this product near water; for example, near a
bathtub, wash bowl, kitchen sink or laundry tub, in a wet
The exclamation point within an equilateral triangle is intended to
alert the user to the presence of important operating and maintenance
(servicing) instructions in the literature accompanying the appliance.

D mode CT FCC DRAFT 12 Copyright © 2004 Waxess
basement, or near a swimming pool.
5 Do not place this product on an unstable cart, stand, or table.
The telephone may fall, causing serious damage to the unit.
6 Slots and openings in the cabinet and the back or bottom are
provided for ventilation. To protect the product from
overheating, these openings must not be blocked or covered.
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 unless proper ventilation is 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 damaged by persons
walking on it.
9 Do not overload wall outlets and extension cords, as this can
result in the risk of fire or electrical shock.
10 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.
11 To reduce the risk of electric shock, do not disassemble this
product. Take it to qualified service personnel when service or
repair work is required. 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.
12 Unplug this product from the wall outlet and refer servicing to
qualified service personnel under the following conditions:
A When the power supply cord 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 when following the
operating instructions. (Adjust only those controls that are
covered by the operating instructions. Improper
adjustment of other controls may result in damage and will
often require extensive repair work by a qualified
technician.)
E If the product has been dropped or the cabinet has been
damaged.
F If the product exhibits a distinct change in performance.
13 Do not use the telephone to report a gas leak in the vicinity of
the leak.

D Mode CT FCC DRAFT 13 Copyright © 2004 Waxess
ADDITIONAL BATTERY SAFETY PRECAUTIONS
Caution: To reduce the risk of fire or injury to persons by the battery, read and
follow these instructions:
1 Use only the battery pack specified in the owner's manual.
2 Do not dispose of the battery pack in a fire. The cell may
explode. Check the Nickel Metal Hydride battery disposal
package insert for disposal instructions.
3 Do not open or mutilate the battery pack. Released electrolyte
is corrosive and may cause damage to the eyes or skin. It may
be toxic if swallowed.
4 Exercise care in handling the battery in order not to short the
battery with conducting materials such as rings, bracelets, and
keys. The battery or conductor may overheat and cause burns.
5 Charge the battery pack provided with or identified for use
with this product only in accordance with the instructions and
limitations specified in the owners manual provided for this
product.
6 Observe proper polarity orientation between the battery pack
and battery charger.
SAVE THESE INSTRUCTIONS!
Important Electrical Considerations
Unplug all electrical appliances when you know an electrical storm
is approaching. Lightning can pass through your household wiring
and damage any device connected to it. This phone is no
exception.
The FCC Wants You To Know
Changes or modifications to this product not expressly approved
by Waxess, or operation of this product in any way other than as
detailed by he owner's manual, could void your authority to
operate this product. our telephone complies with Part 68 of FCC
Rules. You must, upon request, provide the FCC registration
number and the REN to your telephone company. Both numbers
are on the base unit.
Note:You must not connect your phone to:
• coin-operated systems
• most electronic key telephone systems
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. Privacy of communications, may not be
ensured when using this phone.

D mode CT FCC DRAFT 14 Copyright © 2004 Waxess
To insure the safety of users, the FCC has established criteria for
the amount of radio frequency energy various products may
produce depending on their intended usage. This product has
been tested and found to comply with the FCC's exposure criteria.
For body worn operation, the FCC RF exposure guidelines were
also met when used with the accessories supplied or designed for
this product. Use of other accessories may not ensure compliance
with FCC RF exposure guidelines and should be avoided.
Range
Your new phone is designed to achieve the maximum possible
range by transmitting and receiving according to the highest
specifications set forth by the FCC. We have rated this phone to
operate at a maximum distance with the qualification that the
range depends upon the environment in which the telephone is
used. Many factors limit range, and it would be impossible to
include all the variables in our rating. The Maximum Range rating
of this phone is meant to be used as a means of comparison
against other range claims.
Telephone Line Problems
The FCC has granted the telephone company the right to
disconnect service in the event that your phone causes problems
on the telephone line. Also, the telephone company may make
changes in facilities and services which may affect the operation
of your unit. However, your telephone company must give
adequate notice in writing prior to such actions to allow you time
for making necessary arrangements to continue uninterrupted
service. If you are having trouble with your telephone service,
you must first disconnect your phone to determine if it is the
cause of your problem. If you determine that it is the cause, you
must leave it disconnected until the trouble has been corrected.
Radio Interference
Radio interference may occasionally cause buzzing and humming
in your cordless handset, or clicking noises in the base. This
interference is caused by external sources such as TV,
refrigerator, vacuum cleaner, fluorescent lighting, or electrical
storm. Your unit is NOT DEFECTIVE. If these noises continue and
are too distracting, please check around your home to see what
appliances may be causing the problem. In addition, we
recommend that the base not be plugged into a circuit that also
powers a major appliance because of the potential for
interference. Be certain that the antenna on the unit is fully
extended when needed. In the unlikely event that you
consistently hear other voices or distracting transmissions on
your phone, you may be receiving radio signals from another
cordless telephone or other source of interference. If you cannot