Completely disable GSM

I am guessing it does, because you can’t communicate by just downloading data : You have to upload too!

Handshakes and stuff… :slight_smile:

Oh, come on! Arguments or deference are more reasonable actions. (This is googlable!)
I guess that teaches me for pressing like before an edit.

There is also a special place in hell for videos titled in English, but not actually ion the language.
I guess it was some other talk i had seen. No credentials (listed), no slides, no nothing? O.o
CCC as i know it is better than that - the Osmocom guys are awesome, but i have no idea about that talk.