1. bluestarstephen's Avatar
    I just got 8220 and unlimited messaging package from Tmobile. It is Ok if I send text to Tmobile customer.
    But when I am trying to send text to ATT customer, the phone shows that the text message is sent and I got the delivery report. However, my friends who use ATT said never received the text messages. I am wondering anyone else here met the same problem?
    02-21-09 01:36 AM
  2. bluestarstephen's Avatar
    No one knows that??
    02-21-09 02:16 AM
  3. johnmorganjr1's Avatar
    I'm on TMO and my son is ATT. Sometimes there is a lag but for the most part it is instant.

    Posted from my CrackBerry at wapforums.crackberry.com
    02-21-09 03:34 AM
  4. redsoxrocker's Avatar
    I'm pretty sure you can send messages to people who are on other carriers... Not sure why your phone is doing this you should check with tmobile.

    Posted from my CrackBerry at wapforums.crackberry.com
    02-21-09 08:14 AM
  5. Rob119's Avatar
    What about when your friend on ATT sends you a msg do your receive it? Unlimited plan should allow you to send and receive to any number. Most of my msg are to a friend with Alltel and we never have problems.
    02-21-09 10:21 AM