How to send:

To address: 47xxxxxxxx@sms.vianett.no (telephone number in international format)
Subject: username=xxx&password=xxx&fromalpha=vianett&msg=<url encoded msg>

These parameters are available in the subject field:
username: your username (registrate a demo account if you want to test)
password: your password
fromnr: source address in numeric format
fromalpha: source address in alphanumeric format
pricegroup: pricegroup in numeric format
campaignid: campaignid in numeric format

Use mail host mail.vianett.no for security reasons.