Samsung DS5021D - Manual (Page 124)

Page 110 © SAMSUNG Electronics Co., Ltd.
CONVENIENT FEATURES
13. Background Music
You can listen to music through the digital phone’s speaker if a music source is provided.
1.
To listen to the music,
press the [Hold] button while on-hook.
2.
Press the [Hold] button again to cancel.
3.
Use the [!
! ! !Volume" " " "
] button to adjust
the music Volume. This does not affect
the speaker volume setting.