A system and method for providing an online auction of a wireless device. An indicator is displayed to a winner of an online auction of the wireless device. The indicator is associated with an option for the user to certify the wireless device for use with one or more providers of telecommunications...http://www.google.com.hk/patents/US8060409?utm_source=gb-gplus-share專利 US8060409 - Certification and activation of used phones purchased through an online auction
