sending messages problem

[Android Central Question]

I accidentally pressed the allow and never allow thats why i cant register my load to 247 (suncellular)or sending messages please can you help me??my phone is vivo v5s thank you

 

[B. Diddy]

Welcome to Android Central! Are you talking about using short-code SMS messages (i.e., sending messages to special 5 or 6 digit phone numbers)?