Help internet explorer browser pocket pc windows mobile 6.1/6.5

[Marian22]

If anyone can help me please tell me how to use proxy with internet explorer.
I have one trouble with my htc P3650 and Htc HD2.
My operator provider has activate the proxy restriction and now i cannot connect internet explorer browser.
Anyone can help me to tell me how to use proxy with internet explorer ? I see ucweb 6.3 and ucweb 6.5 and others ucweb cannot connect.
My operator is Cosmote (Romania)
apn details
name: wnw (web'n'walk)
username: wnw
password: wnw
ip: 010.252.001.062
port: 8080
thanks in advance

sorry for my bad english