Hey I have had my LG Vortex for quite awhile now and this problem has happened before but just went away. I'm trying to get to the bottom of why randomly my phone stops sending and receiving messages. I sent 3 messages to my girlfriends number and all three under Message Details said Error Code 3. and had a red triangle next to them. I started around 9ish California time this is going up at 11ish California time. If that has any significance. Im not sure if its just Verizons problem or if its my phone. If you know an easy fix please help me. Also tried sending a text to my dads phone same thing.