Is it Possible to Add AT Commands to the BlueSmirf Silver?

If so, how would you go about doing it.

I want to make it so that if I send “V”, I receive “Remote Sensor Data Collector V1.01”.

Oh yeah, and I can’t seem to find anywhere… HOW DO I EXIT COMMAND MODE ON A BlueSmirf Silver??

I know on Gold it’s “—”, but doesn’t work for my Silver.