From Technologia Incognita
Playing with OsmocomBB:
- 2x Motorola c115
- Plug from serial to usb to flash the device.
- Filters to adjust the devices.
To find out the state of GSM security at various dutch providers. To look at the security of other providers, please look here: gsmmap.
Openbts, usrp with GSM daughterboards.