I have a At&T 8310 Curve, it have it unlocked...the phone works,

except that the internet browser is not working, and no data connection.

ANy help please

Do you have a BlackBerry Data Plan?

Yes have the data plan...I took it out of one blackberry 8700 and put it into the 8310

OK - go into Options / Advanced / Host Routing Table.
Click the menu key and select "Register Now"

Hi

I'm with t mobile I hade a terrible job getting mine set up, i got mine as an upgrade from the car phone warehouse so it was unlocked, which means it does not have the t mobile settings.

I called them and they ran through every thing with me, spent nearly 50 minutes with me answering all my questions and seeting it up.

give them a call nothing to loose

simon

T-Mobile US is not the same as T-Mobile UK.
They already have a data plan. Just not the service books.

did the registration but nothing really and I only have the MMS client Service Book

also my TCP setting is still on cingulargprs.com

Change the TCP to wap.voicestream.com with no userid or password.

I am having all sorts of problems, I changed the TCP
APN: wap.voicestream.com
username for ANP:
Password for ANP: ***********

ALso I send the service books and I get nothing!

self explanatory. Do that then go to your BIS site and resend service books.

I already have the phone unlocked it is just not connecting to the net on the BB side.

Wait, ddonnelly2-- did you go to your BIS website and put the NEW pin and IMEI for the new device?
Where can I log into my BIS account? - BlackBerryFAQ

If not, just moving the SIM card from one to the other won't do it. You must register the new PIN on the BIS account.

Should be pretty straightforward. I'd recommend wiping the device first to start with a clean slate and then entering the PIN and IMEI in BIS per JSanders.