Hi marizantonio
Welcome to Blackberry Support Forums
Even if you already done please try those steps in a sequence to see if that helps :
1- Register your Handheld .
- KB00510 : How to register a BlackBerry smartphone with the wireless network
- Wait till a Registration messages comes in your message box.
2- Delete and Resend your Service Book
- KB05000 : Delete the service book for the BlackBerry Internet Service email account from the BlackBerry smartphone
- KB02830 : Send the service books for the BlackBerry Internet Service
- ( Wait till a Registration Message comes in your message box for each email that you have configured on your device )
3- Then perform a battery pull restart like this while the device is powered On remove your battery wait for a min. then reinsert it back
If still does not work then you have to call your Carrier to know if they are having any issues on there Network or if your account is properly configured.
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