​St. Olavs hospital offers a free wireless guest network called "GjestenettHMN"

The guest network is available at all hospital locations throughout the region doing so:

• Connect to your wireless network GjestenettHMN
• Open your browser and follow the instructions
• You will receive a password by SMS and then you can use guest network online
• Passwords are valid for one week at a time. Passwords can be sent to any mobile phone with a Norwegian mobil number