... 123456781234, in locking state, press 123456781234, → press #, →display PASS1~9, do not press any key, after 10seconds →the ... the old Master Password, press #, display PASS1~9, press * during the display PASS1~9,display CODE, input your new Master Password ... state, press 123456781234, → press #, →display PASS1~9, press * during the display PASS1~9,display CODE, →input new Master Password 112233445566 ...