Panasonic G70 Guide D'utilisation page 27

EU Warranty
If in the opinion of the sales company or national distributor in the country
where the appliance is used the purchaser has the necessary adjustments
or adaptations to local voltage requirements and technical or safety
standards properly made, any subsequent guarantee repair service will be
provided as above indicated, provided the purchaser discloses the nature
of the adjustment or adaptation if relevant to the repair. (It is recommended
that the purchaser should not send adapted or adjusted equipment for
The Serial Number can be found on the outside of the phone under the battery. For your convenience we recommend that you note
the following details as a record of your purchase.
Part Number
Serial Number
Dealer Name
Purchase Date
26 EU Warranty
repair to the sales company or national distributor in the country where
the appliance was originally marketed if the repair relates in any way
to the adaptation or adjustment.)
This guarantee shall only be valid in territories subject to the laws
of the European Union and the EEA.
Please keep this guarantee with your receipt.