You're quite possibly breaking the law. And you're doing something not smart. His post was pretty good.
There are a lot of paranoid posts like this from people who have NEVER used this device.
PLEASE, PLEASE, besides your baseless speculation, point to a single INSTANCE of someone either getting into trouble by dialing 112 and hanging up within 2 seconds (and using the Gevey sim) or having their sim card banned.
If YOU are too scared to use it, then fine, but for those who understand what their doing your baseless speculation is worthless.