Orginally when I got the phone I was able to send a text to a 5 digit number. It would give me a warning and asked if I would like to continue. I accidently click no or cancel or something like that and now I am unable to send a text to a 5 digit number. I have tried to look on this site the Samsung galaxy site and I have not seen where I need to go to change that setting back to allowing my phone to text to anyone. Please help.