satbackup b bt g gt o

Sets the option to switch to a backup satellite modem if the cellular network’s coverage is poor.
The satellite modem power must be driven by a modem output for this feature to work.
The user defines the RSSI(receive signal strength) threshold to initiate the switchover, the timeouts and the output number to use.
When the RSSI value falls below the bad RSSI threshold for a certain timeout period, an output will be set.
When the RSSI value rises above or equal to the good RSSI threshold for a certain timeout period, an output will be cleared.

Notes:

This command is only available on data cards/modules that provide RSSI information to the modem. Contact Cypress Solutions for a complete line of supported data devices
RSSI magnitudes greater than 60 or are negative will be set to the default RF quality threshold that uses a 0-100% system

b = 1 to 60	Bad RSSI threshold magnitude in dBm (0 Disable)
bt = 0 to 65535	Bad RSSI timeout in seconds; if the RSSI is less than the bad threshold for the timeout period, than set the output.
g = 1 to 60	Good RSSI threshold magnitude in dBm (0 Disable)
gt = 0 to 65535	Good RSSI timeout in seconds; if the RSSI is greater than or equal to the good threshold for the timeout period than clear the output.
o = 1 to 4	Output number. (Default 1)
o = 5	Output on DSR on port 1

Examples:

Set the bad RSSI threshold to -100dBm with a timeout of 30 seconds; set the good RSSI threshold to -95dBm with a timeout of 30 second; trigger output 2 :
cmd satbackup -100 30 -95 30 2