To Check and Change Message center Number in iPhone

Want to check an change Message center number of iPhone

Unable to send SMS from iPhone  also cannot find SMS setting in the handset. Don't worry here is  a short code to help you view, check and change the Message center number defined by the operator in your iPhone. 

To check what center number you have, just dial: *#5005*7672# and call
it will reflect the message center number currently defined in the handset.

 

 

If the center number is incorrect, you can change it by dialing **5005*7672*NEWNUMBER# and press call.

Always check again by dialing *#5005*7672# and call to confirm if at all the message center number had taken into effect.

 

Isn't it very simple.