Opera can't connect

[coldconfession13]

I am getting this error on my curve. I have an unlocked 8300 on Tmo and the internet connects fine on BB browser. I went to TCP and put wap.voicestream.com and left username and password blank. I went to opera and the installing screen comes up and after that is done I get an error saying couldn't connect to internet. I then went back to TCP and put my phone number in username and password to my account in password(I did this when I had my pearl and this worked last time) It still gives me the error. What am I doing wrong? Thanks if you can help. This is Opera 4.0

[jeremyckitching]

Try disabling the wireless radio (cellular radio) for 10 seconds, then re-enabling it and then try again.

[coldconfession13]

I have tried that and that still doesn't work I went to operamini help site and it shows this
T-Mobile (Web, BlackBerry): Manual Setup*
APN
wap.voicestream.com
Also for T-Mobile BlackBerry

DNS
216.155.175.40
DNS
216.155.175.41
Proxy
Address
216.155.165.50
Port
8080


I don't see those address listed all I am able to set up is the apn. I don't see anything for DNS

[coldconfession13]

I'm still not able to connect.