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H8922 3G/4G Router User Manual
Parameter
Details
Operation
/Password
network is used to access different
private network services to isolate dif-
ferent private networks in the case of
private network services.
a maximum length of 64 bytes, which are
both present or empty at the same time.
PIN
Personal Identification Number, the
identification password of the SIM
card, the user can use the PIN code to
unlock and lock the SIM card to pre-
vent illegal users from using it.
Alphanumeric WORD type, please refer to
"Parameter Specification Table" for input
specifications.
SIM
card
(configura-
tion
items
only in sin-
gle-module
dual-card
mode)
Single-mode dual-card mode configu-
ration option for specifying the SIM
card when dialing.
Radio button selection
⚫
SIM1
⚫
SIM2
Network
Type
Use this option to force the required
access network type to 2G or 3G/4G.
Usually used when a network is unsta-
ble or only wants to work on a net-
work
The drop-down box option options include:
⚫
auto
⚫
wcdma
⚫
edge
⚫
fdd-lte
⚫
tdd-lte
⚫
td-scdma
⚫
evdo
⚫
cdma
The drop-down box according to the type of the
module will correspond to different network
types, and AUTO means 2G/3G/4G adaptation.
Connection
mode
Used to select different connection
methods to obtain an IP address from
the base station
Drop-down box options:
⚫
pppd
⚫
dhcp
⚫
bridge
The dhcp mode is used by default. The
bridge mode can only be selected when it is
in the EC25 series module.
Keepalive
Used to maintain a communication con-
nection with the base station to prevent
the base station from kicking off the mo-
dem
Keepalive function switch:
⚫
off
⚫
On
The default is off
Address is manually entered:
Enter the service address detected by tcpping.
If not entered, use the gateway address of the
modem as the service address.
Port is manually entered:
Enter the corresponding port address. use
port 22 by default.
Interval is manually entered:
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