Replacement on / off mode without sound on the on / off FlightMode on the menu, called by the button on / off

Code:
;W580 SW-R8BE001 
;Replacement on / off mode without sound on the on / off FlightMode on the menu, called by the button on / off 
;(!) The menu, called on the button on / off in FlightMode 
;(c) 2007KrasH 
;(p) HierOS 
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452dc610: 68460078012801D1 C046C046C046C046 
452dc61c: 1826 C046 
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452dc698: CDF20000 2BEB0000 
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452dc6d2: FEFE00282DD16846 0120E3F7B0FD2CE0 
452dc6da: 0078012812D00122311C281C08F01FFF C046C046C046C046C046C046C046C046 
452dc6ea: 002822D1164D1248134A002103B40123 C046C046C046C046C046C046C046C046 
452dc6fa: 291C281CDDF7BDF802B016E00022311C C046C046C046C046C046C046C046C046 
452dc70a: 281C08F00CFF10E0 C046C046C046C046