Why does it do that on a regular basis? iMessage never does that to me![]()
If a friend of yours worked in a military hospital, you would probably not be able to honestly say that. I have a friend who works for the military. iMessage will attempt to send him my messsage, but sometimes it's sent as a text message. That's why I'd like to be able to set my phone to default to sending him messages using SMS instead of WiFi.
One advantage that SMS has over iMessages is that in the event that the recipient's cellphone is not connected to a cell network, the message will wait inside a database until the recipient's cellphone receives a signal.