The warranty period starts on the date of purchase as stated on your proof-of-purchase and expires at the end of the period indicated in the section "Warranty period" below. if you require service but you lost your proof-of-purchase or the retailer is unknown to Philip (e.g. a seller on an on-line auction channel), the warranty period shall be deemed to have started three months from the date of manufacture indicated on the product or derived from the serial number. if you require service for products without production date or serial number on the product a valid proof-of-purchase is required.
Where a reoair is not possible or not commercially viable. Philip may arrange for a new or refurbished product of similar functionality, or do a refund up to full purchase price of the product plus tax (subject to terms and conditions). After a repair, firmware upgrade or replacement the warranty period will continue from the date of the original purchase.