I use a dongle(USB data card) to connect to internet with limited data plan. The dongle use a SIM Card to connect to 3G network. In windows when I insert it for the first time it install software and give me a UI from where I can connect/disconnect to internet, make call, send sms and check data balance left in my account by running USSD code much like in mobile phone.
Now after upgrading to Windows 10 I have noticed that it is using too much data and is downloading something in the background and so I install linux mint. Modem works fine with no issue without installing any software like in windows but because of that I have no UI to check my data balance left. Now calling or sending SMS isn't important but how much data balance left is very important to me.
So how do I run USSD code in Linux ?
Thanks in advance