u bevindt zich hier:

configure your handset manually

You can enter the settings into your mobile phone.
For the exact location in the menu of your mobile phone and for instructions, consult the user manual.

homepage (URL MMS-C) http://mmsc.base.be
APN mms.base.be
IP port 9201 (for WAP 1.0)
8080 (for WAP 2.0)
WAP GW IP address 217.72.235.1
user name base
password base