Panasonic Kx Tg5421 Operating Instructions Manual

Useful Information
For assistance, please call 1-800-211-PANA (7262).51
Battery charge
Power failure
ProblemCause & solution
“Recharge battery” is 
displayed, 7 flashes 
or the handset beeps 
intermittently.LFully charge the battery (page 11).
“Charge for 6h” and 
8 are displayed and 
the handset does not 
work.LThe battery has been discharged. Fully charge the 
battery (page 11).
I charged the battery fully, 
but “Recharge 
battery” is still 
displayed and/or 7
continues to flash, or 
“Charge for 6h”...

Useful Information
52For assistance, please call 1-800-211-PANA (7262).
Important information about subscription services
In order to use Caller ID, Call Waiting, Call Waiting Caller ID (CWID), or Voice Mail, 
you must first contact your telephone company and subscribe to the desired 
service.
LFor more information, contact your telephone company.
If the Call Waiting Caller ID (CWID) feature does not function:
LYou may need to contact your telephone company to activate this specific service, even 
if you...

Useful Information
For assistance, please call 1-800-211-PANA (7262).53
FCC and other information
This equipment complies with Part 68 of 
the FCC rules and the requirements 
adopted by the ACTA. On the bottom of 
this equipment is a label that contains, 
among other information, a product 
identifier in the format US:ACJ----------.
If requested, this number must be 
provided to the telephone company.
L Registration No
    ............(found on the bottom of the unit)
L Ringer Equivalence No....

Useful Information
54For assistance, please call 1-800-211-PANA (7262).
When you hold the phone to your ear, 
noise might be heard in your Hearing Aid. 
Some Hearing Aids are not adequately 
shielded from external RF (radio 
frequency) energy. If noise occurs, use 
an optional headset accessory or the 
speakerphone option (if applicable) when 
using this phone. Consult with your 
audiologist or Hearing Aid manufacturer 
about the availability of Hearing Aids 
which provide adequate shielding to RF...

Useful Information
For assistance, please call 1-800-211-PANA (7262).55
FCC RF Exposure Warning:
This product complies with FCC radiation 
exposure limits set forth for an 
uncontrolled environment. To comply 
with FCC RF exposure requirements the 
base unit must be installed and operated 
with its antenna located 20 cm or more 
between antenna and all person’s body 
(excluding extremities of hands, wrist 
and feet). The handset unit may be 
carried and operated with only the 
specific provided...

Useful Information
56For assistance, please call 1-800-211-PANA (7262).
Technical information
Base unit
Operating environment:
5 °C – 40 °C (41 °F – 104 °F)
Frequency:
5.76 GHz – 5.84 GHz
Dimensions:
Approx. height 95 mm x width 174 mm x 
depth 143 mm (3
3/4" x 627/32" x 55/8")
Mass (Weight):
KX-TG5421:
Approx. 260 g (0.57 lb.)
KX-TG5422 and KX-TG5423:
Approx. 270 g (0.60 lb.)
Power consumption:
Standby: Approx. 2.3 W
Maximum: Approx. 5.5 W
Power supply:
AC adaptor (120 V AC, 60 Hz)
Handset...

✄
Useful Information
For assistance, please call 1-800-211-PANA (7262).57
Warranty
PANASONIC CONSUMER 
ELECTRONICS COMPANY, DIVISION 
OF PANASONIC CORPORATION OF 
NORTH AMERICA 
One Panasonic Way, 
Secaucus, New Jersey 07094PANASONIC PUERTO RICO, INC.
San Gabriel Industrial Park, 
Ave. 65 de Infantería, Km. 9.5,
Carolina, Puerto Rico 00985
Panasonic Telephone Products
Limited Warranty
Limited Warranty Coverage
If your product does not work properly because of a defect in materials or 
workmanship,...

Useful Information
58For assistance, please call 1-800-211-PANA (7262).
Limited Warranty Limits And Exclusions
This Limited Warranty ONLY COVERS failures due to defects in materials or 
workmanship, and DOES NOT COVER normal wear and tear or cosmetic damage. 
The Limited Warranty ALSO DOES NOT COVER damages which occurred in 
shipment, or failures which are caused by products not supplied by the warrantor, 
or failures which result from accidents, misuse, abuse, neglect, mishandling, 
misapplication,...

Useful Information
For assistance, please call 1-800-211-PANA (7262).59
Customer services
Customer Services Directory
Obtain Product Information and Operating Assistance; locate your nearest 
Dealer or Servicenter; purchase Parts and Accessories; or make Customer 
Service and Literature requests by visiting our Web Site at:
http://www.panasonic.com/consumersupport
or, contact us via the web at:
http://www.panasonic.com/contactinfo
You may also contact us directly at: 1-800-211-PANA (7262),
Monday-Friday...

Index
60For assistance, please call 1-800-211-PANA (7262).
Index
AAccessories: 5
Answering calls: 17
Auto talk: 17,37
BBacklit display: 15
Backlit handset keypad: 15
Base unit location: 8
Battery
Charge: 11
Installation: 10
Performance: 12
Replacement: 12
Strength: 11
Belt clip: 43
CCaller ID edit: 38
Caller ID number auto edit: 27
Caller ID service: 25
Caller list
Calling back: 26
Editing: 27
Erasing: 28
Storing: 28
Viewing: 26
Call share: 19
Call Waiting Caller ID: 25
Call waiting tone: 20
Chain dial:...