So I text into a sports radio station a lot, and when I got my new S6, it popped up with a prompt that this number might charge me or something. I had never seen it before but I accidentally clicked block or something. It now pops up "message not sent. message saved. please try again later (425)". The number is not on my block list and I cant find anything on how to unblock it, yet let alone find anything in the settings about what happened. I'm on sprint. It stinks because I like to participate in the radio show! I've went through troubleshooting with sprint and nothings worked.
any ideas?
any ideas?