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The PRL (Preferred Roaming List) is an account configuration item set by your service provider.
It controls the radio channels/network carrier used by the 3G modem. An updated PRL may
improve your 3G network service.
In technical terms, clicking the button initiates a CI OMA-DM PRL session.
Note:
A 3G connection to the Internet won't be available until the update is complete. (The 4G connection
won't be affected).
● Update 3G profile
— Check whether an updated profile for your 3G connection is available. An
updated profile may improve your 3G network service.
In technical terms, clicking the button initiates a CI OMA-DC session.
●
Configure Data Link and the Mobile IP settings. See "Connecting to a VPN" on page 64.
4G Section of the WAN Tab
1.
Log in to the home page.
2.
Click the
Advanced Settings
3.
Click
WAN > 4G
.
Note:
4G information is not available if
WAN mode
(
is in
From this window, you can view these 4G parameters:
● Connection status
— Connected, or not connected.
●
Service type: 4G, 4G Off, or no service.
●
RSSI and CINR.
RSSI reflects the signal strength of the network.
CINR stands for Carrier to Interference-plus-Noise Ratio, and is a measurement of signal
effectiveness. For the receiver to decode the carrier signal, the latter must be in an acceptable
CINR range.
● Tx Power
— Transmitter power. A higher number is better.
● Center frequency
— Frequency of the 4G channel used for the data connection.
● NSP-ID
— ID of the 4G Network Service Provider.
● NAP-ID
— ID of the 4G Network Access Provider.
● BSID
— Base Station ID.
GPS Section of the WAN Tab
1.
Log in to the home page.
2.
Click the
Advanced Settings
3.
Select
WAN > GPS
.
button.
WAN mode
is "3G only".
Advanced Settings > WAN > Setup
button.
.)
Advanced Settings
87
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