AT*L and AT*NET not working?

[mnewkirk]

Why would these not work? As I recall they worked in the past. I've used them to change ports??
For some reason I can't get it to work - I'm wondering if the modem somehow got damaged?

I just updated firmware to see if that would fix it.
AT*L results in error
AT*L=8502 results in error

AT*HELP shows command is there.
AT*NET also results in error.

Thanks,
Mike