It looks like this is the setting for MMS.Thanks for replying Laura.
I am on an O2 phone now running on Giff Gaff. I couldn't send when I was on O2, and still can't; didn't expect the problem to be the provider anyway.
I have received photos and have tried forwarding them on with the same results. I have tried using Wi-Fi and mobile network, and I've been roaming to no avail.
Peter
