>The 911 feature can be activated fully remotely
Source? Even if the phone isn't actively doing a 911 call?
GP likely means any 911 call automatically has geo tracing.
>The dispatcher's computer receives information from the telephone company about the physical address (for landlines) or geographic coordinates (for wireless) of the caller.
Wikipedia links https://propertyofthepeople.org/document-detail/?doc-id=2108... as proof that the E911 feature is used by the FBI to track phones.
Unfortunately, definitive capabilities and constraints of this kind of cellular technology is hard to come by.
GP likely means any 911 call automatically has geo tracing.
>The dispatcher's computer receives information from the telephone company about the physical address (for landlines) or geographic coordinates (for wireless) of the caller.
Wikipedia links https://propertyofthepeople.org/document-detail/?doc-id=2108... as proof that the E911 feature is used by the FBI to track phones.
Unfortunately, definitive capabilities and constraints of this kind of cellular technology is hard to come by.