Samsung OFFICESERV ITP-5021D - Volume Adjustment; Adjusting Handset Volume

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THING
S
YOU
S
HOULD KNOW
5. Volume Adjustment
The [
!
!!
!
Volume
"
""
"
] button is used for adjusting the volume of the handset, speaker, and ringer.
Adjusting Handset Volume
1.
During a call using the handset.
2.
Press the
[Volume"
""
"
]
button to increase
the handset volume.
3.
Press the
[!
!!
!Volume
]
button to decrease
the handset volume.