GPRS and MMS settings?

[hansrijf]

I got these settings from my cellphone provider:

Name settings: Multikabel GPRS
GPRS accesspoint / APN-address: internet.access.nl
Automatic IP-adres: yes
Username:
Password:

Wap account
Wap accountname: Multimedia
Use Proxy: yes
Address: 212.41.157.225
Port 8080 (WAP 2.x) / 9201 (WAP 1.x)
Homepage (MMS) http://mms

Can someone pls pls pls tell me where to put these settings correctly in a Samsung SGH-D600 phone? I have been trying to get things working for days now and I am about to give up hope...

Settings sent by SMS from my provider (aspider) do not work, when trying to install it returns: configuration error.

HELP!