Thanks to a very wrongheaded initial bailout of Greece months ago, the signal to other listing governments was that a Greek bailout meant that every government would enjoy similar treatment.
One of the complications with the MicroCell is that in order to avoid interference with local cell towers, it adjusts how strong the signal that it generates in your house is based on how weak your actual cell signal is at the time of initial activation.
More signal input subsequently equals a more secure position read-out, with the elderly base system offering initial location accuracy to around 100 meters.