How to set up GPRS for O2 uk?

[Dubrock]

I would like to use Fishtext on my phone with O2 pay & Go. I do receive settings from O2, but still my phone is not able to send messages with fishtext. What can I do? I tried both a nokia 6300 and a N73. I especially would like my 6300 to work.

I'm in the Netherlands by the way, no idea if that matters.

[Bossman]

First make sure you can actually use GPRS with the settings you have. If you can, then try to figure out what fishtext is not working.

[inquisitor]

Fishtext is a Java-midlet. First of all Java-midlets often cannot communicate through WAP proxies, so you should try using a internet APN, which offers direct http-connections.
Secondly you must define in your phone, which APN to use for Java-midlets. In my Nokia N95 this is made under System/Settings/Connection/Packet Data