ITP-5121D/ITP-5114D/ITP-5107S IP phone User Guide
© SAMSUNG Electronics Co., Ltd.
15
T
T
H
H
I
I
N
N
G
G
S
S
Y
Y
O
O
U
U
S
S
H
H
O
O
U
U
L
L
D
D
K
K
N
N
O
O
W
W
Adjusting Volume
The
Volume
[
]
button is used for adjusting the volume of the handset,
speaker, and ringer.
Adjusting the Handset Volume
1
During a call using the
handset
, press the
[Volume
S
]
button to increase the handset
volume.
2
Press the
[
T
Volume]
button to decrease the
handset volume.
