Courts and bug product
Ian Batten
ukcrypto at chiark.greenend.org.uk
Sat, 16 Feb 2008 22:12:31 +0000
On 16 Feb 2008, at 20:52, Ian Mason wrote:
>
> iPhones made for the US market MUST by law have GPS "chips" built in =20=
> to enable E911 service.
Not quite: http://en.wikipedia.org/wiki/E911#Wireless_Enhanced_911
You need to be able to locate handsets. GPS is just one option: =20
triangulation will do just as well instead. If your network can't do =20=
triangulation, your handsets will need to do GPS. If you want to =20
believe that, say, the Motorola F3 (my most recent one cost =A315 =20
including P&P and =A310 of credit) includes GPS feel free...
ian