Q1:Open the back of the switch, why not open the door? A: If the password box must wait while the voice mode, enter a password every key after the end of the speech input by pressing a button. Not continuous.Each time you press a key recommendation, after an interval of one second and then enter.
Q2:Forgot your password?
A: Remove the battery and re-installed over five minutes later, the password is restored to its original state "0000".