We know that there is a modules "soc.o" and "hcitool.o" in red hat linux8.0 , and we can type "hcitool" command to do we want to do ,for example: hcitool inq , and bluetooth device will inquire others bluetooth devices. My question is that does soc have any command to excute ? How do we to use this sco module? Does Bluez support sco ?