Clear message "Signal included" and "signal off" in alarm clock

Code:
;W580 SW-R8BE001 
;Clear message "Signal included" and "signal off" in alarm clock 
;(c) Sic 
;(p) HierOS 
44DBBE06: 1836 B436 
44DBBE1c: 9851 3851 
44DBCB62: 0C35 0035 
44DBCB78: 2435 C035 
44DBCB84: 9851 3851