Open-source software (OSS) is computer software for which the source code availability and certain other rights normally reserved for copyright holders are provided under a software license that meets the Open Source Definition or that is in the public domain. This permits users to use, change and improve the software, and to redistribute it in modified or unmodified forms. For normal usage of your Philips product the source code is not needed and does not bring you any added value and/or features. Philips hereby offers to deliver, upon request, a copy of the corresponding source code for the packages for which such offer is requested by the respective licenses. This offer is valid for up to three years after [product purchase/firmware download]. To obtain source code, please forward your request directly to email@example.com. If you prefer, you may contact firstname.lastname@example.org or if you prefer not to use email or do not receive confirmation within a week of emailing this address, please write to Open Source Team, Philips Intellectual Property & Standards, P.O. Box 220, 5600 AE Eindhoven, The Netherlands. If you do not receive timely confirmation of your letter, please email the address above.