05-18-2012 07:49 AM
Not that I am aware... if those users are a BBM contact already on your device, in BBM, you don't need to use a Group to broadcast... just choose the Send Broadcast message from the main BBM screen Menu.
I am on AT&T. Please edit your Personal Profile with your DEVICE TYPE, DEVICE OS and Carrier
05-18-2012 09:52 AM
in BAS you can send a PIN message to all users
you can export all the PINs from BAS and invite them all to your group too.