You can't block a text before its received. You can, however block the number that sent you the text. To do so, you do have to open the message. At this point, tap on details at the top right of the page. On the next screen, tap the information button. On the next screen, tap on block this caller. This will block everything from that number.
Unfortunately, blocking is an all or nothing procedure. It's not possible to block only selected texts from a particular number.
Here are some screenshots to illustrate the procedure.
I'm 3rd Party to the Problem , just trying to help out.. A Friend communicates via Texting with their Dispatcher and receives Text Messages all times of Day or Night.... The problem is How To Block a Text(Other than Business) that comes in Group Form if you will, (Multi Receipiants)... Without UnClicking the Mobile Data Box ?? To add to the Canundrum there seems to be built in roadblocks preventing said Text from being Block.. Help Appreciated.. Cheers Thanks
