Connecting SCALANCE M-800 to WAN   
1.1 Connecting M874 with the mobile wireless network 
  SCALANCE M-800 Getting Started 
14  Getting Started, 06/2015, C79000-G8976-C337-04 
1.  On the Admin PC, open the Control Panel with the menu command "Start" > "Control 
Panel". 
2.  Click "Network and Sharing Center" and select the "Change adapter settings" option in 
the navigation menu on the left. 
3.  Right-click on the "LAN Connection" symbol and select the "Properties" menu command. 
4.  In the "Local Area Connection Properties" dialog, enable the "Internet Protocol Version 4 
(TCP/IPv4)" check box. 
5.  Enter the values assigned to the Admin PC from the table in the relevant boxes.