Text is stuck in my outbox

I had this same problem. Deleting and clicking "yes" at the warning screen would not remove the message from my outbox and the message kept resending for days.

Solution: In the Outbox, click "Menu" > Empty Deleted Items. Click "yes" at the warning. The message should now be gone from your outbox and your text buddy should now be able to regain sanity.

T-mobile credited back the resent text messages when I called them.

K660i can't send texts stuck in outbox problem
1 move the text that can't be deleted from OUTBOX to DRAFTS
2 if you still can't delete it go to SETTINGS-FLIGHT MODE select SHOW at STARTUP
3 switch phone OFF and ON again. select FLIGHT MODE at the beginning. switch phone OFF and ON again
4 select NORMAL MODE if asked. go to DRAFTS and delete that message

phone should be working now

Try a simple reboot first. turn off, turn on... try to send a message to yourself. should go through no prob.

You have to MASTER RESET the phone and reload all settings. That was the only way we got rid of one of our users issue.

Make sure to sync your phone before you do this. You will loose all settings.

1. PRESS AND HOLD BOTH SOFT KEYS.
2. WHILE HOLDING DOWN SOFT KEYS, PRESS AND RELEASE THE POWER BUTTON, WAIT 3-5 SEC. (PHONE SHOULD POWER ITSELF ON BY DOING THIS)
3. RELEASE THE TWO KEYS SOFT KEYS.
4. WHEN SCREEN ON DASH LOOKS LIKE IT'S IN DOS FORMAT, PRESS SEND (GREEN ANSWER KEY)