Para hindi magulo, we have to start with the basic premise.
The basic premise is that Panasonic Phil. is obligated to recognize warranties only on units that were sourced from them. Conversely, it would be unfair to compel Panasonic Phil. to honor a warranty on a unit that they never sold.
With that basis, it's easy to answer the question:
Let's say a dealer is not an Authorized Panny retailer, but gets from an Authorized dealer and passes it on to the end-user, does that mean Panny phil will not honor the warranty?
Panny Phil. should honor the warranty because the unit was sourced from them.
But here's the problem:
Some sellers of appliances, computers, etc., even if they are already authorized dealers, also engage in parallel importation. This is not illegal, as long as they are not smuggled items (called "black market" units); although the retailer does violate the terms of his dealership agreement with the Philippine distributor.
Some retailers do this to take advantage of lower prices of sellers from other countries. The white market units are mixed with gray market units, but the retailers usually admit to the customer which units are authorized and which are not. At any rate, both the Philippine distributor and the retailer can tell which units are which, based on the unit's serial number.
But it is possible for a gray market unit to be issued a warranty card by the retailer, intentionally or by mistake. That's because he already has in his possession genuine blank warranty cards that came from his white units, except that those cards are supposed to be used only for the white units.
If a gray unit is issued a warranty card by mistake or otherwise, and the customer sends his unit to Panasonic Phil. for repair under warranty, the latter has the right to refuse to honor any warranty because the unit was not sourced from them, as evidenced by the unit's serial number.
In that case, the customer has the right to complain against the retailer, not against Panasonic Phil.
Ano kaya ang relevance ng calibration dito?