In the Menu go to Settings -> Wireless & networks-> Mobile networks -> Access Point Names -> add New APN and key the following settings
Internet APN Settings:
Name : TUS Internet
APN : internet.tusmobil.si
Proxy : <Not Set>
Port : <Not Set>
Username : tusmobil
Password : internet
Server : <Not Set>
MMSC : <Not Set>
MMS Proxy : <Not Set>
MMS Port : <Not Set>
MCC : 293
MNC : 70
Authentication type : <Not Set>
APN Type : default, supl //or //internet
MMS APN Settings:
Name : TUS MMS
APN : mms.tusmobil.si
Proxy : <Not Set>
Port : <Not Set>
Username : tusmobil
Password : mms
Server : <Not Set>
MMSC : http://mms.tusmobil.si:8002" onclick="window.open(this.href);return false;
MMS Proxy : 91.185.221.85
MMS Port : 8080
MMS Protocol: WAP 2.0
MCC : 293
MNC : 70
Authentication type : <Not Set>
APN Type : mms
