| 摘要 |
<p>The present invention relates to a number input method using 9 keys. The present invention provides a Korean alphabet keyboard to input a user name and a password to be used for protecting the connection of the users in an internet age in the Korean alphabet instead of an English alphabet keyboard. The present invention relates to a method for providing a keyboard composed of the 9 keys with a communication function by including a number key, a symbol key, and a shift key. The present invention inputs the number in a word estimation input method.</p> |
