I just got and began using an iphone 4s. When texting i find that some times the intended recipient claims not to have received the message while the iphone says it was sent. I have noticed that these seem to occur when I stick a new message at the bottom of a previous string of messages. Could this have something to do with the reciepient having deleted those messages it was to be built on and therefore the new message can find no where to land?
If it matters the system is ATT and the other phone is a Pantech ease.