PASSWORD INPUT METHOD AT A KEYPHONE SYSTEM
PURPOSE: A method for inputting a password in a keyphone system is provided to enable a user to use a password without exposing the password to others by changing the password up to 5 digits, thereby improving security. CONSTITUTION: A user inputs a password(S401). A keyphone system confirms whether...
Saved in:
Main Author | |
---|---|
Format | Patent |
Language | English Korean |
Published |
18.06.2004
|
Edition | 7 |
Subjects | |
Online Access | Get full text |
Cover
Loading…
Be the first to leave a comment!