Just a small comment on the NE and 4G phones. We recently switched hardware from old 3G to new 4G phones. Although #48 indicated that the new phones were on the NE, the signal strength bars were 1 bar, versus 4 with the old hardware. Puzzled. Finally discovered that our 4G phone, unlike the old 3G ones, uses the signal strength bars on the home page to display the 4G signal strength, NOT the 1X strength which is what carries the voice signal and is amplified by the NE. Buried way down in the pages (Settings/About phone/Status/Network Type) was a signal strength meter for the 1X signal separately, and it shows 4 bars. So the NE was working all along for the new phones, but that's not the strength displayed on the home page meter.