Panasonic KX-TG2438CN User Manual
Operating Instructions
2.4 GHz Digital Cordless Answering System
Model shown is KX-TG2438CN.
Model No.
KX-TG2438CN
Chinese model no.
HWDLCD3939(2438)P/TSD
2.4 GHz Digital Cordless Answering System
with Dual Handsets
Model No.
KX-TG2439CN
Chinese model no.
HWDLCD3939(2439)P/TSD
This unit is compatible with Caller ID. To use this feature, you must
subscribe to the appropriate service offered by your service provider.
Charge the battery for 6 hours before initial use.
Please read these Operating Instructions before using the unit and save
for future reference.
Table of Contents
Introduction
Your phone . . . . . . . . . . . . . . . . . . . . 4
Accessory information . . . . . . . . . . . . . . 5
Important safety instructions . . . . . . . . . 6
For best performance . . . . . . . . . . . . . . . 8
Preparation
Connections . . . . . . . . . . . . . . . . . . . . . . 9
Battery installation . . . . . . . . . . . . . . . . 10
Battery charge . . . . . . . . . . . . . . . . . . . 11
Battery replacement . . . . . . . . . . . . . . . 12
Controls and displays . . . . . . . . . . . . . . 13
Controls . . . . . . . . . . . . . . . . . . . . . 13
Display . . . . . . . . . . . . . . . . . . . . . . . 15
Setting the date and time . . . . . . . . . . . 16
Making/Answering Calls
Making calls . . . . . . . . . . . . . . . . . . . . . 17
Answering calls . . . . . . . . . . . . . . . . . . 18
Useful features during a call. . . . . . . . . 19
HOLD button . . . . . . . . . . . . . . . . . . 19
MUTE button . . . . . . . . . . . . . . . . . . 19
Voice enhancer . . . . . . . . . . . . . . . . 19
Clarity booster . . . . . . . . . . . . . . . . . 20
Call share (KX-TG2439CN only) . . . 20
PAUSE button (for PBX/long distance
service users). . . . . . . . . . . . . . . . . . 20
Flash button . . . . . . . . . . . . . . . . . . 20
For Call Waiting service users . . . . . 21
Temporary tone dialing (for rotary/pulse
service users) . . . . . . . . . . . . . . . . . 21
Phonebook
Using the phonebook . . . . . . . . . . . . . . 22
Adding items to the phonebook . . . 22
Calling someone in the phonebook . 23
Editing items in the phonebook . . . . 23
Erasing items in the phonebook . . . 23
Chain dial feature. . . . . . . . . . . . . . . 24
Copying phonebook items
(KX-TG2439CN only) . . . . . . . . . . . . . . 24
Copying an item . . . . . . . . . . . . . . . 24
Copying all items . . . . . . . . . . . . . . . 25
Caller ID Service
Using Caller ID service. . . . . . . . . . . . . 26
Caller list. . . . . . . . . . . . . . . . . . . . . . . . 26
Viewing the caller list and calling
back . . . . . . . . . . . . . . . . . . . . . . . . . 26
Editing a caller’s phone number before
calling back . . . . . . . . . . . . . . . . . . . 27
Storing caller information into the
phonebook . . . . . . . . . . . . . . . . . . . 27
Erasing caller information . . . . . . . . 28
Intercom Features
Intercom . . . . . . . . . . . . . . . . . . . . . . . . 29
For KX-TG2438CN users . . . . . . . . 29
For KX-TG2439CN users. . . . . . . . . 30
Transferring a call
(KX-TG2439CN only) . . . . . . . . . . . . . . 31
Conference calls
(KX-TG2439CN only) . . . . . . . . . . . . . . 31
Programmable Settings
Guide to handset programming . . . . . . 32
Ringer settings . . . . . . . . . . . . . . . . . . . 33
Handset ringer volume . . . . . . . . . . 33
Handset ringer tone . . . . . . . . . . . . . 33
Handset interrupt tone . . . . . . . . . . . 34
Call options. . . . . . . . . . . . . . . . . . . . . . 34
Auto talk . . . . . . . . . . . . . . . . . . . . . 34
Voice enhancer . . . . . . . . . . . . . . . . 34
Display options . . . . . . . . . . . . . . . . . . . 35
Handset LCD contrast . . . . . . . . . . . 35
Telephone settings . . . . . . . . . . . . . . . . 35
Dialing mode . . . . . . . . . . . . . . . . . . 35
Flash time . . . . . . . . . . . . . . . . . . . . 35
Line mode . . . . . . . . . . . . . . . . . . . . 36
Other options . . . . . . . . . . . . . . . . . . . . 36
Dial lock . . . . . . . . . . . . . . . . . . . . . . 36
Handset key tone . . . . . . . . . . . . . . 37
Re-registering the handset . . . . . . . 37
Time adjustment (Caller ID subscribers
only) . . . . . . . . . . . . . . . . . . . . . . . . . 38
Programming via direct commands . . . 39
Direct commands chart . . . . . . . . . . 39
Answering System
Features
Answering system . . . . . . . . . . . . . . . . 41
Recording your greeting message . . . . 41
Erasing your greeting message . . . 42
Pre-recorded greeting message . . . 42
Turning the answering system on/off . . 42
2
Screening your calls . . . . . . . . . . . . 42
Listening to messages . . . . . . . . . . . . . 43
Listening to messages using the base
unit . . . . . . . . . . . . . . . . . . . . . . . . . 43
Listening to messages using the
handset . . . . . . . . . . . . . . . . . . . . . . 44
Memory capacity . . . . . . . . . . . . . . . . . 45
Remote operation. . . . . . . . . . . . . . . . . 46
Using the answering system
remotely . . . . . . . . . . . . . . . . . . . . . 46
Answering system settings. . . . . . . . . . 47
Remote code . . . . . . . . . . . . . . . . . 47
Ring count . . . . . . . . . . . . . . . . . . . . 48
Caller’s recording time . . . . . . . . . . . 48
Message alert . . . . . . . . . . . . . . . . . 49
Useful Information
Belt clip. . . . . . . . . . . . . . . . . . . . . . . . . 50
Headset (optional) . . . . . . . . . . . . . . . . 50
Wall mounting. . . . . . . . . . . . . . . . . . . . 51
Base unit . . . . . . . . . . . . . . . . . . . . . 51
Charger (KX-TG2439CN only). . . . . 52
Error messages . . . . . . . . . . . . . . . . . . 53
Troubleshooting . . . . . . . . . . . . . . . . . . 54
General use . . . . . . . . . . . . . . . . . . 54
Programmable settings . . . . . . . . . . 54
Making/answering calls, Intercom . . 55
Phonebook . . . . . . . . . . . . . . . . . . . 56
Caller ID . . . . . . . . . . . . . . . . . . . . . 56
Answering system . . . . . . . . . . . . . . 57
Battery charge . . . . . . . . . . . . . . . . . 58
Power failure . . . . . . . . . . . . . . . . . . 58
Technical information . . . . . . . . . . . . . . 59
Base unit . . . . . . . . . . . . . . . . . . . . . 59
Handset . . . . . . . . . . . . . . . . . . . . . 59
Charger (KX-TG2439CN only). . . . . 59
Table of Contents
Index
Index. . . . . . . . . . . . . . . . . . . . . . . . . . . 60
3
Introduction
Thank you for purchasing a Panasonic cordless telephone.
We recommend keeping a record of the following information for future reference.
Serial No. Date of purchase
(found on the bottom of the unit)
Name and address of dealer
Attach your purchase receipt here.
Your phone
KX-TG2438CN KX-TG2439CN
L References in these operating instructions to the “charger” and to the “other handset”
are for KX-TG2439CN users only.
4
Accessory information
Included accessories
Introduction
No. Accessory items
1 AC adaptor 1 2
2 Telephone line cord 1 1
3 Battery 1 2
4 Handset cover 1 2
5 Belt clip 1 2
6 Charger – 1
123
456
Additional/replacement accessories
Accessory items Order number
Rechargeable nickel metal hydride (Ni-MH) battery HHR-P105
Headset KX-TCA89BX
Quantity
KX-TG2438CN KX-TG2439CN
5
Introduction
Important safety
instructions
When using this unit, basic safety
precautions should always be followed to
reduce the risk of fire, electric shock, or
personal injury.
1. Read and understand all instructions.
2. Follow all warnings and instructions
marked on this unit.
3. Unplug this unit from power outlets
before cleaning. Do not use liquid or
aerosol cleaners. Use a damp cloth for
cleaning.
4. Do not use this unit near water, for
example near a bathtub, wash bowl,
kitchen sink, etc.
5. Place the unit securely on a stable
surface. Serious damage and/or injury
may result if the unit falls.
6. Do not cover slots and openings on the
unit. They are provided for ventilation
and protection against overheating.
Never place the unit near radiators, or
in a place where proper ventilation is
not provided.
7. Use only the power source marked on
the unit. If you are not sure of the type
of power supplied to your home,
consult your dealer or local power
company.
8. Do not place objects on the power
cord. Install the unit where no one can
step or trip on the cord.
9. Do not overload power outlets and
extension cords. This can result in the
risk of fire or electric shock.
10. Never push any objects through slots
in this unit. This may result in the risk of
fire or electric shock. Never spill any
liquid on the unit.
11. To reduce the risk of electric shock, do
not disassemble this unit. Take the unit
to an authorized service center when
service is required. Opening or
removing covers may expose you to
dangerous voltages or other risks.
Incorrect reassembly can cause
electric shock when the unit is
subsequently used.
12. Unplug this unit from power outlets and
refer servicing to an authorized service
center when the following conditions
occur:
A. When the power cord is damaged
or frayed.
B. If liquid has been spilled into the
unit.
C. If the unit has been exposed to rain
or water.
D. If the unit does not work normally
by following the operating
instructions. Adjust only controls
covered by the operating
instructions. Improper adjustment
may require extensive work by an
authorized service center.
E. If the unit has been dropped or
physically damaged.
F. If the unit exhibits a distinct change
in performance.
13. During thunderstorms, avoid using
telephones except cordless types.
There may be a remote risk of an
electric shock from lightning.
14. Do not use this unit to report a gas
leak, when in the vicinity of the leak.
SAVE THESE
INSTRUCTIONS
CAUTION:
Installation
L Never install telephone wiring during a
lightning storm.
L Never install telephone jacks in wet
locations unless the jack is specifically
designed for wet locations.
L Never touch uninsulated telephone
wires or terminals unless the telephone
line has been disconnected at the
network interface.
L Use caution when installing or modifying
telephone lines.
6
Introduction
L Do not touch the plug with wet hands.
L The AC adaptor is used as the main
disconnect device. Ensure that the AC
outlet is installed near the unit and is
easily accessible.
Battery
To reduce the risk of fire or injury to
persons, read and follow these
instructions.
L Use only the battery(ies) specified.
L Do not dispose of the battery(ies) in a
fire. They may explode. Check with local
waste management codes for special
disposal instructions.
L Do not open or mutilate the battery(ies).
Released electrolyte is corrosive and
may cause burns or injury to the eyes or
skin. The electrolyte may be toxic if
swallowed.
L Exercise care when handling the
battery(ies). Do not allow conductive
materials such as rings, bracelets or
keys to touch the battery(ies), otherwise
a short circuit may cause the battery(ies)
and/or the conductive material to
overheat and cause burns.
L 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.
pacemakers or hearing aids, to
determine if they are adequately
shielded from external RF (radio
frequency) energy. (The unit operates in
the frequency range of 2401 MHz to
2482 MHz, and the power output level
can range from 0.01 W to 0.025 W.) Do
not use the unit in health care facilities if
any regulations posted in the area
instruct you not to do so. Hospitals or
health care facilities may be using
equipment that could be sensitive to
external RF (radio frequency) energy.
WARNING:
L To prevent the risk of fire or electrical
shock, do not expose this product to rain
or any type of moisture.
L Unplug this unit from power outlets if it
emits smoke, an abnormal smell or
makes an unusual noise. These
conditions can cause fire or electric
shock. Confirm that smoke has stopped
and contact an authorized service
center.
Medical
L Consult the manufacturer of any
personal medical devices, such as
7
Introduction
For best performance
Base unit location/noise
The base unit and handset use radio
waves to communicate with each other.
For maximum distance and noise-free
operation, we recommend the following:
L Placing the unit away from electrical
appliances such as a TV, personal
computer or another cordless phone.
L Placing the base unit in a HIGH and
CENTRAL location with no obstructions
such as walls.
L Raising the antenna vertically.
L If you use the handset near a microwave
oven which is being used, noise may be
heard. Move away from the microwave
oven and closer to the base unit.
L If you use the handset near another
cordless phone’s base unit, noise may
be heard. Move away from the other
cordless phone’s base unit and closer to
your base unit.
following places: Near obstacles such as
hills, tunnels, undergrounds, near metal
objects such as wire fences, etc.
L Operating near 2.4 GHz electrical
appliances may cause interference.
Move away from the electrical
appliances.
Routine care
L Wipe the outer surface of the unit with a
soft cloth. Do not use benzine, thinner or
any abrasive powder.
Environment
L Keep the unit away from electrical noise
generating devices, such as fluorescent
lamps and motors.
L The unit should be kept free from
excessive smoke, dust, high
temperature and vibration.
L The unit should not be exposed to direct
sunlight.
L Do not place heavy objects on top of the
unit.
L When you leave the unit unused for a
long period of time, unplug this unit from
power outlet.
L The unit should be kept away from heat
sources such as heaters, kitchen stoves,
etc. It should not be placed in rooms
where the temperature is less than 5 °C
or greater than 40 °C. Damp basements
should also be avoided.
L The maximum calling distance may be
shortened when the unit is used in the
8
Connections
Base unit
Fasten the AC adaptor cord.
Hooks
Preparation
Raise the
antenna.
To single-line telephone jack
Telephone line cord
To power outlet (AC 220–240 V, 50/60 Hz)
AC adaptor
Charger (KX-TG2439CN only)
To power outlet
(AC 220–240 V, 50/60 Hz)
AC adaptor
Hooks
Fasten the AC adaptor cord to prevent
it from being disconnected.
Note:
L Use only the included Panasonic AC adaptor PQLV19CN.
L The AC adaptor must remain connected at all times. (It is normal for the adaptor to feel
warm during use.)
L The AC adaptor should be connected to a vertically oriented or floor-mounted AC outlet.
Do not connect the AC adaptor to a ceiling-mounted AC outlet, as the weight of the
adaptor may cause it to become disconnected.
Bottom of
the charger
9
Preparation
L The unit will not work during a power
failure. We recommend connecting a
standard telephone to the same
telephone line or to the same telephone
jack using a T-adaptor.
If you subscribe to an xDSL service
L Please attach a noise filter (contact your
xDSL provider) to the telephone line
between the base unit and the telephone
line jack in the event of the following:
– Noise is heard during conversations.
– Caller ID features (page 26) do not
function properly.
To single-line
telephone jack
Battery installation
1 Insert the battery (1), and press it
down until it snaps into the
compartment (2).
2
1
2 Close the handset cover.
10
Telephone
line cord
Noise filter
(For xDSL users)
Preparation
Battery charge
Place the handset on the base unit or
charger for 6 hours before initial use.
L The unit will beep once, the CHARGE
indicator will light, and “Charging” will
be displayed.
L “Charge completed” is displayed
when the battery has been fully charged.
The CHARGE indicator will remain lit.
Base unit
CHARGE indicator
Charger (KX-TG2439CN only)
Battery strength
You can confirm the battery strength on the
handset display.
Battery icon Battery strength
5 Fully charged
6 Medium
7 Low
When flashing: needs
to be recharged.
8 Discharged
Recharging the battery
Recharge the battery when:
–“Recharge battery” is displayed or
7 flashes on the handset display.
– the handset beeps intermittently while it
is in use.
Note:
L Recharge the handset battery for more
than 15 minutes, or the display will
continue showing the indication.
L If the battery has been discharged, the
handset will display “Charge for 6h”
and 8 when you place the handset
on the base unit or charger.
CHARGE
indicator
Note:
L To ensure the battery charges properly,
clean the charge contacts of the
handset, base unit, and charger with a
soft, dry cloth once a month. Clean more
often if the unit is subject to grease, dust,
or high humidity.
11
Preparation
Battery performance
After your Panasonic battery is fully
charged, you can expect the following
performance:
Operation Operating time
While in use
(talking)
While not in use
(standby)
While using the
Clarity Booster
feature (page 20)
*1 Handset is off the base unit or charger
but not in use.
Note:
L Battery power is consumed whenever
the handset is off the base unit or
charger, even when the handset is not in
use. The longer you leave the handset
off the base unit or charger, the shorter
you can actually talk on the handset.
Actual battery performance depends on
a combination of how often the handset
is in use and how often it is not in use.
L Once the battery is fully charged, you do
not have to charge it again until
“Recharge battery” is displayed or
7 flashes. This will maximize the
battery life.
*1
Up to 5 hours
Up to 11 days
Up to 3 hours
Battery replacement
If battery performance diminishes, make
sure you have cleaned the charge
contacts and fully charged the battery. The
battery needs to be replaced if any of the
following are displayed after a few phone
calls even when you have fully charged the
battery.
–“Recharge battery”
– 7 (flashing)
–“Charge for 6h”
– 8
L Use only the rechargeable Panasonic
battery noted on page 5.
1 Press the notch on the cover firmly and
slide it as indicated by the arrow.
2 Replace the old battery with a new one,
and close the cover (see page 10 for
battery installation).
12
Preparation
Controls and displays
Controls
Base unit
ABCDEFGHIJKL
KX-TG2439CN KX-TG2438CN
A {LOCATOR/INTERCOM 1}
B {LOCATOR/INTERCOM 2}
C {LOCATOR/INTERCOM}
D {<} (Repeat)
E {>} (Skip)
F Antenna
G Speaker
H {ERASE}
I {GREETING REC} (Recording)
J {STOP}
MNOP QR
K {GREETING CHECK}
L Display
M Charge contacts
N MIC (Microphone)
O CHARGE indicator
P VOL. (Volume) {<} {>}
Q {MESSAGE}
MESSAGE indicator
R {ANSWER ON}
ANSWER ON indicator
13
Preparation
Handset
A
B
C
D
E
F
G
H
A Speaker
B Soft key
C Headset jack
D {C} (TALK)
E Navigator key
F {s} (SP-PHONE)
G {*} (TONE)
H {PAUSE}{REDIAL}
I Ringer indicator
Message indicator
J Receiver
K Display
L {MENU}
M {OFF}
N {MUTE} {CLEAR}
O {HOLD} {INTERCOM}
P Microphone
Q Charge contacts
I
J
K
L
B
M
N
O
P
Q
Charger (KX-TG2439CN only)
A
B
A Charge contacts
B CHARGE indicator
Using the navigator key
The handset navigator key can be used to
navigate through menus and to select
items shown on the display, by pressing
{^}, {V}, {<}, or {>}.
14
Preparation
Display
Base unit display items
Displayed
item
E Flashes when message
E Flashes when the date and
C Base unit is on an intercom
B
C
E Greeting message
9@ Answering system is in
H1 Handset number; displayed
*1 KX-TG2439CN only
Handset display items
Meaning
memory is full.
time need to be set.
call, or handset is using the
answering system.
When flashing: base unit is
paging or is being paged.
Line is in use.
When flashing: a call is on
hold or the answering
system is answering a call.
When flashing rapidly: a
call is being received.
recording error
greeting only mode (caller
messages will not be
recorded).
when paging or being
paged. (example shown
here: handset 1)
*1
Soft keys
The handset features 2 soft keys. By
pressing a soft key, you can select the
function displayed directly above it.
L The functions displayed will vary
depending on how you are using the
unit.
L When a function does not appear above
a soft key, the soft key has no function.
Rcvd Phone
K
calls book
L
Soft key examples:
Display
function
Rcvd
Action
Enters caller list
calls
Conf Establishes a conference
call
*1
*1 KX-TG2439CN only
Backlit display and handset keypad
The handset display and dialing buttons
will light for a few seconds after pressing
any of the handset’s controls or lifting the
handset off the base unit or charger. They
will also light when a call is being received.
Displayed
item
Meaning
J Voice enhancer is on.
5 Battery strength
15
Preparation
Setting the date and time
Set the date and time so that the unit will:
– display the date and time the calls were
received in the caller list (page 26).
– announce the day and time each
message was recorded by the
answering system (page 41) when you
play back messages.
Important:
L When “E Press MENU.” flashes on the
display, press {MENU}, then skip to step
3.
1 Press {MENU}.
2 Scroll to “Date and time” by pressing
{V} or {^}, then press {>} or {Select}.
L If the handset beeps 3 times, the date
and time were not set correctly. Enter
the correct digits.
6 Press {OFF}.
Note:
L If you make a mistake when entering the
date and time, press {<}, {>}, {V}, or
{^} to move the cursor, then make the
correction.
L The date and time may be incorrect after
a power failure. When “E Press
MENU.” flashes on the handset display
or “E” flashes on the base unit display,
adjust the date and time.
To confirm the date and time
Repeat steps 1 and 2. Press {OFF} when
finished.
Date and time
K
Back dB Select
3 Enter the current year, month, and day
by selecting 2 digits for each.
Example: June 15, 2005
Press {0}{5} {0}{6} {1}{5}.
Date:2005.12.31
Time:00:00
4 Enter the current hour and minute (24-
hour clock format) by selecting 2 digits
for each.
Example: 21:30
Press {2}{1} {3}{0}.
Date:2005.06.15
Time:00:00
5 Press {Save}.
L When the date and time are set, E
disappears from the base unit
display.
Save
Save
Time adjustment (Caller ID subscribers
L
only)
If the Caller ID time and date display
service is available in your area, Caller ID
will automatically adjust the unit’s date and
time setting each time a call is received.
L To use this feature, you must first set the
unit’s date and time setting manually.
L You can turn this feature off (page 38).
L
L
16
Making calls
Soft keys
{C}
{s}
{*}
{PAUSE}
{REDIAL}
1 Lift the handset and press {C}.
L “Talk” will be displayed.
2 Dial the phone number.
{OFF}
Navigator key
{MUTE}
{CLEAR}
{HOLD}
Microphone
Making/Answering Calls
4 When finished talking, press {OFF} or
place the handset on the base unit or
charger.
Note:
L Talk alternately with the caller in a quiet
room.
L If the other party has difficulty hearing
you, press {V} to decrease the speaker
volume.
L While on a call, you can switch from the
receiver to the speakerphone by
pressing {s}. To switch back to the
receiver, press {C}.
To adjust the speaker volume
6 levels (high to low) are available.
While using the speaker, press {V} or {^}
repeatedly.
To dial after confirming the entered
number
3 When finished talking, press {OFF} or
place the handset on the base unit or
charger.
Note:
L “Line in use” is displayed when
someone is talking on the other handset
(KX-TG2439CN only) or another phone.
To adjust the receiver volume
3 levels (high/medium/low) are available.
While using the receiver, press {V} or {^}
repeatedly.
To use the speakerphone
1 Lift the handset and press {s}.
L “SP-phone” will be displayed.
2 Dial the phone number.
3 When the other party answers, speak
into the microphone.
1 Enter the phone number.
Example:
3334444
K
Flash Call
L To correct a digit, press {<} or {>} to
move the cursor, then press
{CLEAR}. Enter the correct number.
L If a pause is required when dialing,
press {PAUSE} where needed
(page 20).
L To cancel, press {OFF}.
2 Press {C}, {s}, or {Call}.
3 When finished talking, press {OFF} or
place the handset on the base unit or
charger.
To redial the last number dialed
1 Press {C} or {s}.
2 Press {REDIAL}.
L
17
Making/Answering Calls
To make a call using the redial list
The last 5 phone numbers dialed are
stored in the redial list.
1 Press {REDIAL}.
L The last number dialed will be
displayed.
2 Press {V} or {^} repeatedly to display
the desired number.
L To delete the displayed number,
press {CLEAR}.
L To exit the list, press {OFF}.
3 Press {C}, {s}, or {Call}.
Answering calls
When a call is being received, the ringer
indicator flashes rapidly.
1 Lift the handset and press {C} or {s}.
L You can also answer a call by
pressing any button except {V}, {^},
{<}, {>}, or {OFF}. (Any key talk
feature)
2 When finished talking, press {OFF} or
place the handset on the base unit or
charger.
Auto talk
This feature allows you to answer a call by
simply lifting the handset off the base unit
or charger. You do not need to press {C}.
To activate this feature, see page 34.
Temporary ringer off
While the handset is ringing for an outside
call, you can turn the ringer off temporarily
by pressing {OFF}. The handset will ring
the next time a call is received.
18
Useful features during a
call
HOLD button
This feature allows you to put an outside
call on hold.
KX-TG2438CN:
Press {HOLD} during an outside call.
L “Hold” will be displayed.
L To return to the call, press {C} or {s}.
Making/Answering Calls
To mute your voice, press {MUTE}.
Example:
L “<Mute>” will flash on the display.
L To return to the conversation, press
{MUTE}, {C}, or {s}.
Talk
00-00-30 <Mute>
Voice enhancer
This feature clarifies the voice of the
person you are talking to, reproducing a
more natural-sounding voice that is easier
to hear and understand.
KX-TG2439CN:
1 Press {HOLD} during an outside call.
L To transfer the call to the other
handset, see page 31, step 2.
2 Press {HOLD} again.
L “Hold” will be displayed.
L To return to the call, press {C} or
{s}.
L The other handset user can take the
call by pressing {C} or {s}.
Note:
L “Line on hold” will be displayed on
the other handset (KX-TG2439CN only).
L If another phone is connected on the
same line (page 10), you can also take
the call by lifting its handset.
L If a call is kept on hold for more than 6
minutes, an alarm tone will start to
sound and the ringer indicator will flash
rapidly. After 4 additional minutes on
hold, the call will be disconnected.
MUTE button
You can mute your voice during a
conversation. While mute is turned on you
will be able to hear the other party, but the
other party will not be able to hear you.
1 Press {MENU} during an outside call.
2 To turn this feature on or off, press {3}.
L You can also select “V.E. on” or
“V.E. off” by pressing {V} or {^}
then pressing {>}.
g
3=V.E. on
L When turned on, “J” will be
displayed.
Note:
L Once you turn voice enhancer on, it will
be activated for all outside calls until
turned off.
L You can also turn this feature on or off by
programming (page 34).
L Depending on the condition and quality
of your telephone line, this feature may
emphasize existing line noise. If it
becomes difficult to hear, turn this
feature off.
19
Making/Answering Calls
Clarity booster
This feature can improve sound clarity
when the handset is used in an area where
there may be interference. During an
outside call, this feature will be turned on
automatically when necessary. This
feature will turn off when you hang up or
put a call on hold. It will not turn off
automatically during a call. You can also
turn this feature on or off manually.
1 Press {MENU} during an outside call.
2 Press {2} to select “Booster on” or
“Booster off”.
L You can also select “Booster on” or
“Booster off” by pressing {V} or
{^} then pressing {>}.
1=Phonebook
g
2=Booster on
L While this feature is turned on,
“BOOST” will flash on the display.
Note:
L If this feature is turned off manually
during a call, it will not be turned on
automatically during the same call.
L While this feature is turned on, battery
operating time will be shortened
(page 12).
Call share (KX-TG2439CN only)
When the other handset is on an outside
call, this feature allows you to join that call.
To join a conversation, press {C} or {s}
when the other handset is on an outside
call.
L “Conference” will be displayed.
PAUSE button (for PBX/long
distance service users)
A pause is sometimes required when
making calls using a PBX or long distance
service.
For example, if you need to dial the line
access number “9” when making outside
calls with a PBX:
1 Press {9}.
2 Press {PAUSE}, then dial the phone
number.
Example:
9P5556667777
K
Flash Call
3 Press {C}, {s}, or {Call}.
Note:
L A 3.5 second pause is inserted each
time {PAU SE} is pressed. Press
repeatedly to insert longer pauses.
Flash button
Pressing {Flash} allows you to use special
features of your host PBX such as
transferring an extension call, or accessing
optional telephone services such as Call
Waiting.
Example:
Note:
L To change the flash time, see page 35.
Talk
00-00-20
K
Flash
L
20
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