Panasonic Home Communication System Cordless Handset Kx-tha11 2line Operating Instructions

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Caller ID
Answering system
ProblemCause & solution
The handset does not 
display the caller’s name 
and/or phone number.LYou have not subscribed to Caller ID service. Contact 
your telephone company to subscribe.
LThe name display service may not be available in some 
areas. Contact your telephone company for details.
LOther telephone equipment may be interfering with this 
unit. Disconnect the other equipment and try...

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52For assistance, please visit http://www.panasonic.com/phonehelp
Battery recharge
ProblemCause & solution
I charged the battery fully, 
but 3 continues to 
flash, or 4 is 
displayed.LThe battery may need to be replaced with a new one 
(page 10).
The handset display is 
blank.LConfirm that the battery is properly installed.
LFully charge the battery (page 9).
THA11.book  Page 52  Tuesday, March 7, 2006  5:56 PM 

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FCC and other information
This equipment is hearing aid compatible 
as defined by the FCC in 47 CFR Section 
68.316.
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...

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54For assistance, please visit http://www.panasonic.com/phonehelp
CAUTION:
Installation
LDo not touch the plug with wet hands.
LThe AC adaptor is used as the main 
disconnect device. Ensure that the AC 
outlet is installed near the product and is 
easily accessible.
Battery
To reduce the risk of fire or injury to 
persons, read and follow these 
instructions.
LUse only the battery(ies) specified.
LDo not dispose of the battery(ies) in a 
fire. They may explode. Check with local 
waste...

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Notice
THA11.book  Page 55  Tuesday, March 7, 2006  5:56 PM 

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Specifications
Handset
Charger
Note:
LDesign and specifications are subject to change without notice.
LThe illustrations in these instructions may vary slightly from the actual product.
Trademarks
LThe Bluetooth word mark and logos are owned by the Bluetooth SIG, Inc. and any use 
of such marks by Panasonic is under license. Operating environment5 °C – 40 °C (41 °F – 104 °F)
Frequency2.402 GHz – 2.48 GHz
Bluetooth...

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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...

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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, bug infestation,...

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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...

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Direct command chart/programming index
Important:
LYou can program each feature directly by using feature codes.
Press {MENU} (center of joystick), {#}, then press the desired feature code.
Note:
LWhen you find “*1” or “*2” in the following table, refer to the corresponding note below.
*1 If you program the following features using one of the units, you do not need to program 
the same item using another unit.
*2 If you...