Shenzhen
Ultrative
Technology
Co.,
Ltd.
T:
+86
‐
755
‐
29685231
E:
sales@ultrative.com
http://www.ultrative.cn
|
com
Add:
012#,
5/F,
Block
A,
Hedong
Bldg.,
Liutang
Rd.,
Xixiang
St.,
Bao
An
District,
Shenzhen,
China
Page
39
of
54
Basic
Select
Country
Select
the
country
dial
tone.
Default
is
United
States.
Ring
Volume
The
ring
volume
default
is
Lv3,
the
range
is
0~9.
Handset
Volume
The
handset
volume
default
is
Lv5,
the
range
is
1~9.
Speaker
Phone
Volume
The
speaker
volume
default
is
Lv5,
the
range
is
1~9.
Headset
Volume
The
headset
volume
default
is
Lv3,
the
range
is
1~9.
Handset
MIC
Volume
The
handset
MIC
volume
default
is
Lv3,
the
range
is
1~7.
Speaker
Phone
MIC
Volume
The
speaker
MIC
volume
default
is
Lv3,
the
range
is
1~7
Headset
MIC
Volume
The
headset
MIC
volume
default
is
Lv3,
the
range
is
1~7
6.2.2
Advanced
ITEM
DECSRIPTION
Ring
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