300 yards? I'm one of the guys that sets up and tweaks the E911 Wireless Location System for Cingular & T-Mobile. I can tell you for a fact that once I get the network properly honed, the system will determine the lat/long to within about 300 inches of the 911 caller's handset.
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300 yards? I'm one of the guys that sets up and tweaks the E911 Wireless Location System for Cingular & T-Mobile. I can tell you for a fact that once I get the network properly honed, the system will determine the lat/long to within about 300 inches of the 911 caller's handset.