1
Bring up the iPhone home screen.
2
Touch the "SMS" (or text message) icon on the iPhone's screen. This opens and enables the iPhone SMS, or texting, function.
3
Go to the right side of the iPhone screen and touch the "Writing" icon at the top of the screen.
4
Tap the plus sign at the right side of the iPhone screen.
5
Enter a recipient for the broadcast text message in the message's "To" field.
6
Tap the iPhone plus sign a second time.
7
Enter a second recipient for the broadcast text message into the "To" field.
8
Repeat Steps 4 through 7 until all intended recipients of the broadcast text message are added in the "To" field.
9
Compose the broadcast text message.
10
Touch "Send" to broadcast the text message to all the listed recipients.
