USB 3G Modem and GrimeFighter

I have an USB 3G Modem (Huawei e1553, from Oi) with a Tim sim (Sao Paulo, Brazil). I have no wireless network here, nor lan connection, just that modem.

The modem has an internal app to connect to internet, and also it creates a new network (in windows) that dials to “99**1#” (without the “”). Those are the two options that I can use to connect to internet in windows. There is not user nor password.

Is there a way here to connect to internet in GrimeFighter environment?

You need an internet connection to use GrimeFighter.
No internet…no GrimeFighter. GrimeFighter is a computer clean-up
utility and not an internet connector. You need a router to connect to the internet.
Once on the internet you can use GrimeFighter for a fee.