Gigaset SE105 Owner's Manual page 25

Configuring the local network
Open the DNS configuration tab. Select Disable DNS.
N
Click on OK.
N
Complete network configuration with OK.
N
You may be prompted to insert your Windows Installation CD. Follow the
instructions in the installation procedure.
Once the copying procedure is completed, you will be prompted to reboot your
system. Click on Yes. The computer will then be rebooted.
24