You have a right to know what personal data we hold about you. You have a right to ask for any incomplete, incorrect, unnecessary or outdated personal data to be deleted or updated. You have a right to unsubscribe from marketing messages, and to request that we stop using your personal data for direct marketing or market research purposes. However, if you opt-out from marketing and other communications from Nokia, we may still send you critical alerts about our products and services, or contact you for these purposes.