I
I
I
I
-
-
1
1
-
-
2
2
-
-
4
4
D
D
e
e
t
t
a
a
i
i
l
l
s
s
P
P
a
a
g
g
e
e
f
f
o
o
r
r
3
3
G
G
/
/
4
4
G
G
U
U
S
S
B
B
M
M
o
o
d
d
e
e
m
m
(
(
P
P
P
P
P
P
m
m
o
o
d
d
e
e
)
)
i
i
n
n
W
W
A
A
N
N
3
3
/
/
W
W
A
A
N
N
4
4
To use 3G/4G USB Modem (PPP mode) as the accessing protocol of the internet, please
choose Internet Access from WAN menu. Then, select 3G/4G USB Modem (PPP mode) for
WAN3. The following web page will be shown.
Available settings are explained as follows:
Item Description
Modem Support List It lists all of the modems supported by such router.
3G /4G USB Modem (PPP
mode)
Click Enable for activating this function. If you click Disable,
this function will be closed and all the settings that you
adjusted in this page will be invalid.