Anyone lucky to make phone calls in Switzerland ?

[Carlo Dapor]

I have a gta01bv4.

All attempts to accessing a sunrise prepaid SIM card have failed.
Tried different kernels, different jffs2 files, you name it.

Sometimes I only see the PIN prompt twice.
With all the attempts, the SIM should be blocked by now.

When I place it into a simple cell phone, though, after entering the
PIN I can connect to the network and place calls, send SMS etc.


Has anyone had more luck ?
Which kernel was used, which rootfs ?

Thanks.