Comment 4 for bug 1426467

Also, during the same round of testing I reported bug #1426876, which describes how the user can enter a PIN on the SIM unlock screen and have it not take effect. This occurs more frequently than the problem described by this bug.

I just lowered the Importance to High, as it's extremely hard to reproduce this bug. I've hit it 3 or 4 times out of 100 reboots.

That said, if it's possible to identify the conditions in which the indicator can start, but not display any panel icons, the indicator should be re-factored to never do this. The cellular modem is a dynamic complex pieces of hardware and the indicator needs to be tolerant of what may seem to be invalid states which may exist temporarily.