Code review comment for lp:~ev/whoopsie/android-serial

Following what @xnox said, ubuntu-system-settings uses the QtMobility APIs to fetch the IMEI number. This in turn seems to use NetworkManager's DBus API to find the first GSM device and return its IMEI:

http://www.qt.gitorious.org/qt-mobility/qt-mobility/blobs/master/src/systeminfo/linux/qsysteminfo_linux.cpp#line471