11
Opera
tor station (OS)
fun
cti
ons
1
11
Op
1.4
Broadcasting background music on the external
loudspeaker
display and tone indicate
service active
“Bkg.Music”
programmed key
operator password
(by default
HELP1954 )
“Bkg.Music”
key icon
indicates service active
To cancel the line reservation, repeat operation.
OR
AOPMU050-040