I don't know if you have fixed your problem but you can try this
This article is written for those using Alltel branded blackberries. It was written using an 8330 (Curve), but should work for others.
1) Activate the phone on page plus
This is fairly simple, and I won't go into this on for this tutorial. You basically need to have the phone working, and do OTA Programming beforehand.
2) Download "hacked" service books.
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3) Put phone in Legacy Mode
On the phone, go to Options, Advanced Options, Service Books. Press and hold ALT and then press SBEB
4) Load the service books on blackberry
Using Device Manager software, Go to Backup, then Advanced. Choose the file you downloaded in step 2.
5) Configure CDMA Setup Screen
Dial ##000000
Settings to change:
SIP User Id:
PHONENUMBER@vzw3g.com
SIP Password: vzw
MIP User Id:
PHONENUMBER@vzw3g.com
*Primary HA Address: 255.255.255.255
*Secondary HA Address: 68.28.89.76
*The HA Address might not need to change on your phone, but it did on mine...
Credit must be given to pc-tech101, who's tutorials and help made this possible Thanks!