On your Mobile Wi-Fi device
You can check your messages using the Mobile Wi-Fi Monitor app, or by checking your inbox in the Mobile Broadband dashboard on your PC or laptop.
On your Data Dongle
To see your messages, simply check the inbox on the Mobile Broadband dashboard on your PC or laptop.
Using My Account Controls
You can use My Account Controls to re-direct the notifications for your Mobile Broadband device to your mobile phone instead.