Patent ID: 7949768

Claim:
A method for connecting to the Internet using a mobile terminal, the method comprising: receiving an internet connection request signal from the mobile terminal; determining whether the received intenet connection request signal is a number domain connection request signal, wherein the number domain connection request signal comprises an identifier for identifying the number domain connection request signal, a number domain inputted by a user, and a user index for identifying the user; determining whether the number domain of the number domain connection request signal exists in a pre-stored number structure, wherein the number domain comprises a contents classification number, a first domain number, and a second domain number; converting the number domain into a letter domain if the number domain exists in the pre-stored number structure; and transmitting website information corresponding to the converted letter domain to the mobile terminal, wherein: the first domain number is a number indicating a highest level domain; and the second domain number is a number indicating a site name; the contents classification number, the first domain number, and the second domain number are arranged in the number domain according to a predetermined sequence; the contents classification number is a pre-set shortcut number according to a type of contents of a website, and the first domain number is a pre-set shortcut number associated with each of the highest level domains; and the first domain number, the second domain number, and the contents classification number can be determined arbitrarily by the user, respectively.