Siemens SICAM CMIC User Manual page 362

Set Up Dial-Up Connection via PPP
In the following window select the item Connect to the Internet as network connection type.
Then continue with Next>.
As next step you have to select connection manually.
Click on dial-up and continue.
362
SICAM RTUs, User Manual SICAM CMIC
DC8-001-2.09, Edition 08.2016