Using Calendar while on a Bluetooth Call

A quick question, which probably has a simple answer (that, after searching, I just can't seem to find.)

I'm looking at getting an iPhone, but I frequently need to access my calendar / contacts / email archives while on a call. If I use a Bluetooth headset, is it possible to continue my conversation while using other programs (like Calendar?)

I would assume this would be the case -- but of course, I don't want to make a foolish assumption! Thanks in advance to anyone who can clear this up for me.

rockinrocker said:

your call is put on hold while you access the calender.

Click to expand...

Thanks for the clarification!