Digi Connect IT 4 User Manual page 118

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2. At the command line, type config to enter configuration mode:

3. At the config prompt, type:

(config)> network interface modem modem operator_mode value

where value is one of:

automatic—The device automatically selects the carrier based on your SIM and cellular

network status.

manual—The device will only connect to the carrier identified in the Network PLMN ID.

If the carrier is not available, no cellular connection will be established.

manual_automatic—The device will attempt to connect to the carrier identified in the

Network PLMN ID. If the carrier is not available, the device will fall back to using

automatic carrier selection.

4. If carrier section mode is set to manual or manual_automatic, set the network PLMN ID:

(config)> network interface modem modem operator plmn_ID

You can use the

and determine their PLMN ID. See

5. Save the configuration and apply the change:

(config)> save

Configuration saved.

6. Type exit to exit the Admin CLI.

Depending on your device configuration, you may be presented with an Access selection

menu. Type quit to disconnect from the device.

Scan for available cellular carriers

You can scan for available carriers and determine their network PLMN ID by using the

command at the Admin CLI.

For devices using Unitac modems (such as devices with the 1002-CM45 core module), carrier

scanning will not work if the modem has an active cellular connection.

1. Log into the Connect IT 4 WebUI as a user with Admin access.

2. From the main menu, click Status > Modems.

3. croll to the Connection Status section and click SCAN.

Digi Connect IT® 4 User Guide

command at the Admin CLI to scan for available carriers

Scan for available cellular carriers

Wide Area Networks (WANs)

for details.