Set up mobile internet dongle on Raspberry Pi

These instructions need some proofing/editing/verifying, but I believe they'll get you started:

1. Install the Gnome Network Manager with sudo apt-get install network-manager network-manager-gnome.
2. Restart the Raspberry Pi
3. Find the new network manager icon in the top right corner, near the clock (should be on the far left). Click on it.
4. There should be a Mobile Broadband section. Click on Add a New Connection.
5. Proceed through all the screens/pages, selecting T-Mobile LTE as the provider.
6. Pray to God and sacrifice your mozzarella sticks.
7. Edit this wiki to make it more reflective of reality, either by correcting it or by making it sound more legit.

If those instructions don't work, maybe try this up until (but not including) "Add ppp interface configuration."