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Query Command
This feature allows users to send AT commands to control and diagnose the mobile interface. The following information is needed to execute query commands:
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- Select the command type from the Type drop-down list. The following options are available:
- Pre-defined – To add a predefined command.
- User-defined – – To add a user-defined command.
- Select a Name for the command type.
- For For the Pre-defined command type, select a Name from the drop-down list.
- For User-defined command type, enter a name of your choice.
- Enter the AT Command to Send. This option is available only if the Advanced Send Command option is chosen.
- Enter the lines to be displayed in the Read Commands Output table. This option is available only if the User-defined type is selected.
- Click Add.
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This feature limits the mobile module to a specific FREQ or cell. The following information is required to execute this:
Enter the Type, Name, and AT command as commands shown in the table below table, to read current mobile info.
Type Name AT command Show Lines user-defined
nwscanmode
AT+QCFG=[nwscanmode]
2
user-defined
serving_cell
AT+QENG=[servingcell]
2
user-defined
lock_the_cell
AT+QNWLOCK=[common/lte]
2
- The read command output table displays the newly added read commands as shown below:
In the Query Command, set the Type to Advanced send command and enter AT+QCFG=[nwscanmode],3 in the AT command to Send.
Note This should be done before locking the LTE cell.
To lock the mobile module to a specified FREQ or cell, in the Query Command, set the Type to Advanced send command, and enter AT+QNWLOCK= [common/lte],2,<EARFCN>,<PCI> in the AT command to Send.
Note This approach locks the mobile interface only up to one cell. Insert the SIM card before the locking cell procedure.
- Verify whether the "nwscanmode" and "lock the cell" is are changed in the Read Commands Output table.
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Overview
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