Toshiba CIX 用户手册

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页码 171
Advanced Operation
Background Music
Strata CIX and CTX IPT/DKT Telephone     08/07
39
Background Music
You can set background music over your telephone speaker or over external speakers. 
Up to 16 different music sources can be applied to the Strata CIX/CTX system: the 
first source is Quiet Tone, all others can be music or recorded information.
To enable background music on your telephone speaker
Press 
BGM
. LED turns on.
...or press an extension button + 
#490
 + n + 
#
, where n is the music source 1~15. 
To cancel background music on your telephone speaker
Press 
BGM
. LED turns off.
...or press an extension button + 
#491
.
To change the BGM source (1~15) assigned to the BGM button
Press an extension button + 
#9876
 + 
BGM
 + n + 
BGM
, where n is the music 
source 1~15.
To enable background music over your external paging speakers
Press an extension button + 
#492
 + n + 
#
, where n is the music source 1~15.
To cancel background music over your external paging speakers
Press an extension button + 
#493
 + 
Spkr
.