is anyone else having this problem.

it started yesterday for me, i can send texts and people get them straight away, but when they send one back in dont get it, ive called orange and theve sent it to the technical team, but so far still no response after more than 4 phonecalls.

also must be oranges fault as ive just stuck an o2 sim and a vodaphone sim and texts come through right away

This happened to me last week but the problem just seemed to sort itself out in a day or two.