I use Orange MBB dongle via 3G router at home.
Recently it failed to work, I had to plug the dongle directly into the laptop and it connected to T-Mobile 3G+ service.
Now it reverted back to Orange, but that is just 3G (not 3G+).
I would like to test if the T-Mobile is actually faster.
How can I make the dongle to connect to T-Mobile ?
What is T-Mobile APN ? Will that do it ?