If you are having trouble getting Picture Messages to work, the basic troubleshooting step is as follows:
1. Send yourself 2 picture messages using the 1+area code+555-5555. One to activate the service, two to make sure it works on your device.
2. Check your messages. You should see them. 90% of the time it fixes the issue of recieved picture messages showing "to view this picture you must log onto myalbum blah blah blah"