This message appearing after attempting to send sms message...
How do I remedy this?
I figured it out/ Trying to text a friend I got the same thing.
He called back and the first thing he said was, "Sorry my phone was on silent." SOLVED!
Thank you for lettin us know.
Have you ever experienced that error before?
Did you make any changes to your device settings recently?
If so, you can find the settings here.