I think that GPS would be accurate enough, in many cases, like traffic accidents. However, GPS capabilities require Wireless Phase II, which is not always avai

I think that GPS would be accurate enough, in many cases, like traffic accidents. However, GPS capabilities require Wireless Phase II, which is not always available. Otherwise, the location being presented to the PSAP is that of the cell phone tower. Speaking on the disappearance of land-lines, another issue is the increase of VoIP subscribers. Keeping address information up-to-date is the responsibility of the subscriber. If they take their VoIP service to the cottage, and call 911, emergency service could be dispatched to their home residence instead.