I am having trouble sending SMS messages using my iPad Pro. I can send a blue iMessage to another iPad user but that's it - no SMS.
- Friends I regularly text using my iphone or iMac can't be reached using my iPad.
- I'm using the same wireless network but it just wont work.
- After I send a message almost immediately a red exclamation mark appears beside the message and a note in red that reads "Not Delivered".
If I click on red exclamation mark I just get a box the has "Try Again" message. Trying again just gives same result.
Does anyone know what I have failed to do that is maybe causing this?