Panasonic KX-TGM420 Operating Instructions Manual page 199

Warranty excludes both parts and labor for non-
rechargeable batteries, antennas, and cosmetic parts
(cabinet). This warranty only applies to products
purchased and serviced in the United States. This
warranty is extended only to the original purchaser of
a new product which was not sold "as is".
Mail-In Service--Online Repair Request
Online Repair Request
To submit a new repair request and for quick repair
status visit our Web Site at
http://shop.panasonic.com/support
When shipping the unit, carefully pack, include all
supplied accessories listed in the Owner's Manual, and
send it prepaid, adequately insured and packed well in
a carton box. When shipping Lithium Ion batteries
please visit our Web Site at
http://shop.panasonic.com/support as Panasonic is
committed to providing the most up to date
information. Include a letter detailing the complaint, a
return address and provide a daytime phone number
where you can be reached. A valid registered receipt is
required under the Limited Warranty.
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