... the computer key machinery emergency lock CE ♥♥Hotel room safe♥♥ Usage of AYT Intelligent Safe(AYT- ... delete.3.3. Unlock the safe with Guest Password (guest use)In locking state, input your pre- ... press #, the safe is unlocked.Example: if the Guest Password is 112233, in locking state, press 112233, ... CLOSED, at the same time modify the Guest Password successfully.When modify Master Password, the ...