| 摘要 |
<p>Disclosed is a method for certificating a user with a caller's phone number informing service. A certification server detects a user's phone number included in subscriber information about the user with reference to certification information input from a user's terminal through a communication channel. The certification server sends a character message including a certification phone number that can be used for phone call or a callback URL to the detected user's phone number. As a request of phone call through the certification phone number or a request of Internet connection through the callback URL is received from the user's phone, the certification server detects a caller's phone number of a user's phone and certificates the user when the detected caller's phone number is identical to the user's phone number included in the subscriber information. Thus, a convenient and rapid certification method that the credible certification of the user is possible without any exposure of important private information such as the resident registration number is provided, and the operation required for the user in certification is minimized.</p> |
