Make it happen!
From the factory, the phone has the option of allowing incoming calls during data streaming, all we are going to do is enable it. Here is how-
Go to the dialer, then type in ##DEBUGMENU#
You will prompted for your MSL- enter it
After enter your MSL, you will be at the Debug Menu screen
The third option down is Toggle DDTM
Select it and enable it by select ON, press done.
Thats it! Your phone should now ring when your browsing or streaming
BTW, don’t muck with the other settings especially if you don’t know what your doing :)