this Blockchain Login hardware limited warranty gives you, the customer, express limited warranty rights from Blockchain, the manufacturer, for the duration specified on the product description page. please refer to the Blockchain website for an extensive description of your limited warranty entitlements. Blockchain may offer 90 days of complimentary limited technical Login by phone without a fee. thereafter, there may be an additional service fee for Blockchain phone Login while other Login methods—including chat, Blockchain Email Login website, or by contacting your Blockchain reseller or Blockchain authorized service provider—are available without charge during the whole duration of this Blockchain limited warranty. please see the product description page for applicable products.