06-20-2013 01:20 PM - edited 06-20-2013 01:22 PM
Messaging through bluetooth can be done through Serial Port Profile (Bluetooth SPP).
This profile makes your bluetooth works as a serial port, which you can use send and receive data through your PC.
However, I'm not sure about SMS or calls over bluetooth.
EDIT: Check out this page on Wikipedia, there are explanations about Bluetooth Profiles. Maybe you will find some that is suitable for you.
Regards.
06-20-2013 02:11 PM
Phonecalls/dialing/etc is also possible through Bluetooth - that's how those bluetooth head-piece work. Are you wanting to connect your phone to a PC or a Mac built-in bluetooth and do all this? You can use the method that J Mondoni described and then use AT commands. Here's a link that shows a tutorial for AT commands (you'd use VISA to send these AT commands as strings to the serial port).
Here's another link on how to dial from your PC via bluetooth (C#.NET). If you find DLLs (or framworks for MacOS), you can also use those through "Call Library Function Node" on block diagrams. You'll need to learn additional items besides LabVIEW for this effort.
-DP