I have a Samsung Reality! And it didnt have this problem until today! My inbox is NOT full, and i have reset my phone and sent myself a text to see if it would go through and it hasnt! Its been like this for 3 or 4 hours and it has to stop! Way too irritating, it did it once this morning but it fixed itself. I can call people and receive calls, and send texts but i can not receive texts. HELP ME PLEASE!