According to the Federal Communications Commission (FCC), the huge popularity
and convenience of cell phones means that approximately “70 percent of 911 calls
are placed from wireless phones”. The convenience of having a cell phone on you
at all times, wherever you are, is an important factor in owning one and helps
justify the expense. However, that same mobility also creates a problem.
Since wireless phones are mobile, they are not associated with one fixed
location or address. While the location of the cell site closest to the 911
caller may provide a general indication of the caller’s location, that
information is not usually specific enough for rescue personnel to deliver
assistance to a caller quickly.
The FCC has three basic rules that apply to “all wireless licensees,
broadband Personal Communications Service (PCS) licensees, and certain
Specialized Mobile Radio (SMR) licensees.”
- The FCC’s basic 911 rules require wireless service providers to transmit all
911 calls to a Public Safety Answering Point (PSAP), regardless of whether the
caller subscribes to the provider’s service or not.
- Phase I Enhanced 911 (E911) rules require wireless service providers to
deliver the PSAP with the telephone number of the originator of a wireless 911
call and the location of the cell site or base station transmitting the call.
However, a cell site may cover an area as large as 300 to 400 square miles.
- Phase II E911 rules require wireless service providers to deliver more
precise location information to PSAPs; specifically, the latitude and longitude
of the caller. This information must be accurate to within 50 to 150 meters
depending upon the type of location technology used.
Texas County has implemented Phase II wireless service. Beaver and Cimarron
counties are in the process of implementing Phase II wireless service. PTCI is
in full compliance with the FCC’s Phase II rules. These rules require 67%
accuracy to within 50 meters and 90% accuracy to within 150 meters. Not all
wireless providers currently serving the Oklahoma panhandle can provide your
Phase II location information to the emergency response center. In fact, one
local wireless provider has filed an exclusion for all of Texas County with the
FCC because they are unable to provide Phase II location information to the
emergency response center.
Seconds can be crucial in an emergency. Ask your wireless provider about the
E911 Phase II location information they are able to provide if you have to use
your wireless phone in an emergency.
Panhandle Telephone Cooperative, Inc. (PTCI) along with its wholly-owned
subsidiary Panhandle Telecommunication Systems, Inc. is headquartered in Guymon,
Oklahoma and provides high quality Home, Business and Cellular Telephone
service, High Speed Internet service and Digital Television service to customers
in the Oklahoma Panhandle area. For more information, visit
www.ptci.net.