Hey all, I have a spiffy EV-DO Novatel V620 Verizon wireless card, and I want to be able to monitor the signal strength while it's in use. I know I can get the signal strength by running AT+CSQ from a serial terminal program, but how can I automate this? I tried echo "AT+CSQ" > /dev/ttyUSB0, but this didn't work. Is there some way I can do this from a bash script, or similar? Thanks, Jason Martens