ATCommands

AT%Q Line Signal Quality

The %Q command allows you to display the line signal quality.

This command is not applicable to V.21, V.23 or Bell 103 connections. A lower value indicates a good quality connection.Values above 40 indicate a bad quality line signal and that you should shift to a lower speed or use MNP10. Values below 30 indicate a good quality line signal.

Options

AT%Q

Display line signal quality

Examples

 

• Type: AT%Q <E>

The line signal quality is displayed.

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Telenetics 56 manual AT%Q Line Signal Quality, At%Q