Panasonic Kx Tgm420 Operating Instructions Manual

Specifications
RStandard:
DECT 6.0 (Digital Enhanced Cordless Telecommunications 6.0)
R Frequency range:
1.92 GHz to 1.93 GHz
R RF transmission power:
115 mW (max.)
R Power source:
120 V AC, 60 Hz
R Power consumption:
Base unit *1
:
Standby: Approx. 0.8 W
Maximum: Approx. 4.3 W
Base unit *2
:
Standby: Approx. 1.0 W
Maximum: Approx. 8.3 W
R Operating conditions:
0 °C – 40 °C (32 °F – 104 °F), 20 % – 80 % relative air humidity (dry)
*1 KX-TGM420
*2 KX-TGM450
For assistance, please visit...

Setting up
Connections
Connect the AC adaptor to the unit by pressing the plug firmly.
Fasten the cord by hooking it.
Connect the AC adaptor to the power outlet.
Connect the telephone line cord to the unit, then to the
single-line telephone jack (RJ11C) until you hear a click.
A DSL/ADSL filter (not supplied) is required if you have a DSL/
ADSL service.
Note:
R The AC adaptor and telephone line cord come connected to the base unit at the time of
shipment.
R Use only the supplied Panasonic AC adaptor....

Handset battery charging
2 rechargeable Ni-MH batteries are installed in the handset at the
time of shipment.
Before initial use: Remove the yellow insulation sheet before
using the handset.
Charge for about 7 hours.
R Confirm  “Charging ” is displayed (
).
R When the batteries are fully charged,  “Fully charged ” is displayed.
R Follow the directions on the display to set up the unit.
Handset battery level
IconBattery level
High
Medium
Low
Needs charging.
Empty
Panasonic Ni-MH battery performance...

Note:
RActual battery performance depends on usage and ambient environment.
Handset battery installation (for replacement)
R USE ONLY rechargeable Ni-MH batteries AAA (R03) size (
).
R Do NOT use alkaline/manganese/Ni-Cd batteries.
R Confirm correct polarities (
, ).
Base unit backup batteries
2 rechargeable Ni-MH batteries are installed in the base unit at the
time of shipment. These batteries can be used to supply power to
the base unit in the event of a power failure.
Before initial use:  Remove the...

OperationOperating time
Not in use (standby)4 hours max.
Note:
RBattery performance depends on the type of batteries.
R Actual battery performance depends on usage and ambient environment.
R If the base unit is running on battery power, the brightness of the message counter on the
base unit is reduced to save battery power.
R When the base unit is running on battery power, the maximum ringer volume of the base unit
will be reduced.
R If your phone service provider requires additional devices in order to...

Note when setting up
Note for connections
RThe AC adaptor must remain connected at all times. (It is normal for the adaptor to feel warm
during use.)
R 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.
Note for battery installation
R Use the supplied rechargeable batteries. For replacement, we recommend using the
Panasonic rechargeable...

Controls
Handset
Belt clip holes
RThe belt clip comes attached to the handset at the time of shipment.
Speaker
MTONE N (Tone control)
MjN /MkN  (VOL.: Volume up/down)
MFLASH N
M TALK N
Dial keypad
*: Temporary tone dialing
0 : (
) Ringer off
Headset jack
RThis jack is used to connect an optional headset (page 5) or a user-supplied neckloop to
the handset. You must set the  “Headset type ” setting to match the type of device
connected (page 30).
For assistance, please visit...

MZ N (SP-PHONE: Speakerphone)
Microphone
Message indicator
Receiver
Display
M OFF N
MSLOW N (SLOW TALK)
SLOW TALK indicator
M BOOST N
BOOST indicator
R Light off: Volume booster is turned off.
Light in red: Volume booster is turned on.
Note that when the BOOST indicator is lit in red, the volume booster feature is enabled
and the product may emit sounds at very high volume.
Charge contacts
n Control type
 Soft keys
By pressing a soft key, you can select the feature shown directly
above it on the...

Base unit
Charge contacts
Speaker
MRINGER OFF N
RINGER OFF indicator
M FLASH/CALL WAIT N
MLOCATOR/INTERCOM N
R You can locate a misplaced handset by pressing  MLOCATOR/INTERCOM N.
MN  (Repeat)
MN (Skip)
Message counter
MSLOW TALK N
SLOW TALK indicator
M TONE N (Tone control)
MERASE/MUTE N
MjN/MkN  (VOLUME: Volume up/down)
MM1 N (Memory dial 1)
M M2 N (Memory dial 2)
M M3 N (Memory dial 3)
MZN  (SP-PHONE: Speakerphone)
SP-PHONE indicator ( Z)
Message indicator
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Microphone
MN (PLAY/STOP)
New Message/Play indicator (
)
M ANSWER ON/OFF N
ANSWER ON/OFF indicator (
)
Display icons
Handset display items
ItemMeaning
Within base unit range
Out of base unit range
Sound enhancer is on. (page 34)
The line is in use.
R When flashing: The call is put on hold.
R When flashing rapidly: An incoming call is now being received.
Speech booster is on. (page 26)
Eco mode is on. (page 16)
Noise reduction is set. (page 34)
 – Tone control level (Tone 1-6 or Custom tone)...