Panasonic Kx Tgm420 Operating Instructions Manual

Operating Instructions
Amplified  Cordless  Telephone  with  Digital  Answering  Machine
Model No.    KX-TGM420
KX-TGM450
Before initial use, see “Getting Started”
on page 12.
Thank you for purchasing a Panasonic product.
Please read these operating instructions before using the unit and save them for
future reference.
Consulte  “Guía Rápida Española”, página 73.
For assistance, visit our Web site:  http://shop.panasonic.com/support  for
customers in the U.S.A.
Please register your product:...

Introduction
Model composition .................4
Accessory information  ............4
Graphical symbols for use on
equipment and their
descriptions  ............................ 6
Important Information
For your safety  .......................7
Important safety
instructions  ............................. 9
For best performance  .............9
Other information ..................10
Specifications  ....................... 11
Getting Started
Setting up  ............................. 12
Controls...

Useful Information
Voicemail service .................60
Wall mounting .......................61
Error messages  ....................63
Troubleshooting ....................64
FCC and other information  ...70
Guía Rápida Española
Guía Rápida Española  .........73
Appendix
Customer services ................79
Limited Warranty (ONLY FOR
U.S.A.)  .................................. 80
Index
Index......................................82
3
Table of Contents

TGM420_450(en)_0426_ver031.pdf   32016/04/26...

Model composition
SeriesModel No.Base unitHandset
Part No.Part No.Quantity
KX-TGM420 seriesKX-TGM420KX-TGM420KX-TGMA441
KX-TGM450 seriesKX-TGM450KX-TGM450KX-TGMA451
Accessory information
Supplied accessories
No.Accessory item/Part numberQuantity
AAC adaptor*1,
 *21
BTelephone line cord *2,
 *31
CWall mounting adaptor/PNKL1001Y31
DRechargeable batteries *4,
 *54
EHandset cover *6
/PNYNTGMA44WR1
FBelt clip *7
/PNKE2076Z11
*1 PNLV226X: KX-TGM420
PNLV236-0Y: KX-TGM450
*2 The AC adaptor and telephone line...

Additional/replacement accessories
Please contact your nearest Panasonic dealer for sales information (page 79).
Accessory itemModel number/Specifications
Rechargeable
batteriesHHR-4DPA*1
R To order, please visit http://shop.panasonic.com/support
Battery type:
– Nickel metal hydride (Ni-MH)
– 2 x AAA (R03) size for each handset
HeadsetKX-TCA60, KX-TCA400, KX-TCA430
Range extenderKX-TGA405 *2
Key detectorKX-TGA20*3
*1 Replacement batteries may have a different capacity from that of the supplied...

Graphical symbols for use on equipment and
their descriptions
SymbolExplanationSymbolExplanation
Alternating current (A.C.)Class P equipment
(equipment in which protection against electric
shock relies on Double
Insulation or Reinforced
Insulation)
Direct current (D.C.)“ON” (power)
Protective earth“OFF” (power)
Protective bonding earthStand-by (power)
Functional earth“ON”/“OFF” (power;
push-push)
For indoor use onlyCaution, risk of electric
shock
6For assistance, please visit...

For your safety
To prevent severe injury and loss of life/property, read this section carefully before using the
product to ensure proper and safe operation of your product.
WARNING
Power connection
R Use only the power source marked on the product.
R Do not overload power outlets and extension cords. This can result in the risk of fire or electric
shock.
R Completely insert the AC adaptor/power plug into the power outlet. Failure to do so may cause
electric shock and/or excessive heat resulting in a...

Medical
RConsult the manufacturer of any personal medical devices, such as pacemakers or hearing
aids, to determine if they are adequately shielded from external RF (radio frequency) energy.
(The product operates in the frequency range of 1.92 GHz to 1.93 GHz, and the RF
transmission power is 115 mW (max.).)
R Do not use the product 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...

Note when using alkaline batteries for power backup
RThe batteries should be used correctly, otherwise the unit may be damaged due to battery
leakage.
R Do not charge, short-circuit, disassemble, or heat the batteries.
R Do not dispose of batteries in a fire.
R Remove all the batteries when replacing.
R Do not mix old, new or different types of batteries.
R It is recommended that batteries are replaced annually.
R It is recommended that batteries are replaced after a power outage.
Important safety...

RThe product 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 0 °C (32 °F) or greater than
40 °C (104 °F). Damp basements should also be avoided.
R The maximum calling distance may be shortened when the product is used in the following
places: Near obstacles such as hills, tunnels, underground, near metal objects such as wire
fences, etc.
R Operating the product near electrical appliances may cause...