Emergency calls from cell phones problematic
911's Deadly Flaw: Why dialing 911 from a cell phone can cost you precious time
Make an emergency call or text on iPhone or Apple Watch - Apple Support
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LAPD approves diversion program with mental health services
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Why does it seem so easy to pocket dial 911 or emergency services on so many touch screen phones? Is this a major design flaw that wastes the time of emergency dispatchers?
Emergency telephone number - Wikipedia
Preparedness Quick Tip #42: Don't Toss That Old Cell Phone - Simple Family Preparedness
When 911 Can't Find You
How 9-1-1 became America's emergency number - WiredPen