Why won't my messages send out??

[trelexis88]

I recently purchased a HTC Rezound, unfortunately, it has been giving me problems with sending out my messages. I always get an pop up messages saying my message failed and Cause Code 65535 Error 3. When this happense, I also get a notification saying I have lost connectivity because i have changed roaming..... and it will not let me read the rest of the notification but will lead me to the Wireless and Network page.  my spouse has the exact same phone and yet she has no problems, whatsoever.... WHat do I need to do?????

[vee97146]

Oh man, I'm having exactly the same problem with my Rezound.  Did you find an answer yet?