4 Replies Latest reply: Feb 11, 2013 9:26 AM by Graydon reading
Graydon reading Level 1 Level 1 (0 points)

I have an iPhone 4S , for some reason it is not allowing me to send a text to one specific person


This person has an iPhone 4, when I try to send the text it says 'not delivered'


However if they send me a text I am able to reply?


What could be causing this how can we solve it?

iPhone 4S