Mr. Jeremy Godfrey:

We do not have evidence that there is a difference in signal strength. We have evidence that there is a difference in the performance of phones. We also have evidence that the technology people are using in their homes may also be making it harder for the signal to penetrate. Some operators offer boosters and other devices for within-home coverage. Under the spectrum strategy we published recently, we will also consider whether we can do things to extend the use of those boosters.