Item Notes Description
2G prefer or 3G prefer – If the ‘prefer’ option is selected,
network will be registered for your chosen option first;
2G Only, 3G Only or 4G Only – If an ‘only’ option is selected,
network will be register for your chosen option only.
Scan Approach Default setting:
Auto
When Auto is selected, the cellular module registers
automatically.
If the Manually option is selected, a Network Provider List
screen appears, see next section for details.
Press the Scan button to scan for the nearest access point..
Select the preferred base stations then click Apply button to
apply settings.
Save Button Click Save to save the settings
Table 233 – USSD Request
When Manually is selected in the Scan Approach configuration setting, press the Scan button to scan for a list of the nearest
available access point. The scan may last for 1 to 3 minutes and the base stations will be added to the Network Provider List
as they are identified.
Figure 375 – Network Provider List
Item Notes Description
Provider Name Name of provider
Mobile System 3G/4G The system displays the SIM card (identified with SIM_A or
SIM_B) associated with the selected cellular service.
Network Status System generated Current – the currently selected network
Forbidden – a detected network but one which is not
available to connect to.
Select button  Select the preferred network then click Apply button to
apply settings.
Scan button Click the Scan button to scan for the nearest network.
Apply button Click the Apply button to apply settings.
Table 234 – Network Provider List
Click again on the "Apply" button to drive system to connect to that mobile operator system for the dedicated 3G/4G
interface.