rssi

This command queries to the current wireless network signal strength seen by the modem for both its Primary and Secondary networks.
The values are given in dBm in the range, for example: -105dBm (poor), to -60dBm (excellent).

Notes:

This command is not supported by all wireless network cards and modules.
This is a read only command.
When cmd universal 1 is configured then cmd rssi returns 0 dBm for both Primary RSSI and Secondary RSSI.

Examples:

Query the current network signal strengths seen by the modem :
cmd rssi