Eurocom M5 Pro - Manual (Page 206)

Modules
6 - 72 3G/4G Module
6
8. You can then access the internet, download e-mail etc. as per any internet
connection.
9. To disconnect you can select the connection and click Disconnect .
10. You need to either use Airplane Mode, or to turn the Mobile Broadband module
off
aboard aircraft.

Wireless Device
Operation Aboard
Aircraft
The use of any portable
electronic transmission
devices aboard aircraft
is usually prohibited.
Make sure the system is
in Airplane Mode if you
are using the computer
aboard aircraft.
Figure 6 - 59
Mobile Broadband
(Disconnect)