75Copyright © 2009 Samsung. All right reserved.Samsung Mobilefunction guide» Phone lockUnlock the phoneWhen you turn on your phone with the phone lock feature activated, the phonewill require you to enter the four to eight-digit password. To unlock your phone,enter the password you set when you activated the phone lock feature.Do not forget or lose your password. If you cannot remember the phone lockNpassword, you must take your phone to a Samsung Service Centre to have itunlocked.Change the phone lock passwordYou can easily change your phone lock password, as long as you know thecurrent password. To change the password,In Idle mode, access Menu mode and open the setting menu.1Select the security setting menu.2Access the change password function.3Enter the old password.4Enter the new password twice.5 Your password is changed to the new code.