If you're one of the millions of cell phone users who count on their wireless phone for emergency 911 calling Browns Nick Chubb Jersey ,
You might want to think again........
Unfortunately, there's no guarantee that your wireless 911 call will be routed to an emergency call center. Much less, that the emergency dispatcher will have the ability to pinpoint your call's location.
Why?
Part of the problem is lack of service. Often, in more rural areas, your cell phone has fewer towers available to receive reception. And, many of those towers are designed for analog calls - not digital.
But, since the FCC does not require it, fewer carriers offer analog service -- or the ability to connect to it.
Not surprising Browns Austin Corbett Jersey , since much of the carriers' revenue is dependant on features available only on digital networks.
Another problem?
There is no uniform Ehanced 911 system (E911) for wireless carriers. The fault lies mainly with the FCC, who has once again neglected to force all carriers to conform their systems to a single technology.
Because of this, there are now two very incompatable E911 systems in the works.
Nextel, Sprint and Verizon each have cell phones that use the Global Positioning System (GPS) to find a caller's location. While CingularAT&T and T-Mobile rely on a triangulation system.
Unfortunately, both E911 systems have their flaws. The GPS system needs a minimum of three satalites to be able to "read" the handset's location. Accuracy can be hampered by heavy vegetation, mountains or tall buildings.
The triangulation system also has its shortcomings. The system relies on the strength and timing of cell towers to determine a location. It too, requires multiple towers for accuracy. This becomes more difficult in rural areas where towers are scarce.
To compound the problem, Emergency Call Centers are not equipt with the technology needed to field E911 calls. Most smaller centers lack the funding for the sophisticated equiptment Browns Denzel Ward Jersey , while others lack the knowledge on how to integrate E911 into their existing system.
According to a 2004 article in the San Diego Union Tribune, only about 12% of the country's 911 centers had the ability to pinpoint the location of wireless phone users emergency calls.
Which cell phone is best?
Dual band, or tri-band phones, allow both analog and digital frequencies. If a 911 call does not connect in a digital mode, the alternate analog network is available.
The FCC mandates that any carrier offering multi-frequency phones, must allow the 911 call to roam to another service if the call can not be completed on their own network.
Currently, only CingularAT&T and Verizon offer dual or tri-bands for both their service and handsets. Sprint PCS and T-Mobile wireless phones rely on a digital band, but provide an option to roam for an analog signal.
Nextel uses the iDEN network for their cell phones. Because Nextel is the only major carrier using this technology Browns Baker Mayfield Jersey , 911 calls may be difficult to "hand off" to other carriers when roaming and may be dropped.
Stretch Film Machinery Market Research Report : Global Analysis 2019-2024
by Vilesh Modi · June 22, 2019
The latest trending report Global Stretch Film Machinery Market 2019-2024 added by
Stretch Film Machinery is used to produce Stretch Film. Stretch Film is a highly stretchable plastic film that is wrapped around items. The elastic recovery keeps the items tightly bound. In contrast, shrink wrap is applied loosely around an item and shrinks tightly with heat.
The worldwide market for Stretch Film Machinery is expected to grow at a CAGR of roughly 5.3% over the next five years, will reach 910 million US$ in 2024, from 660 million US$ in 2019.
This report focuses on the Stretch Film Machinery in global market, especially in North America, Europe and Asia-Pacific, South America Browns Josh Gordon Jersey , Middle East and Africa. This report categorizes the market based on manufacturers, regions, type and application.
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Market Segment by Manufacturers, this report covers
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Market Segment by Regions, regional analysis covers
North America (United States, Canada and Mexico) Europe (Germany, France, UK Browns Joe Thomas Jersey , Russia and Italy) Asia-Pacific (China, Japan, Korea, India and Southeast Asia) South America (Brazil, Argentina, Colombia etc.) Middle East and Africa (Saudi Arabia, UAE, Egypt Browns Jim Brown Jersey , Nigeria and South Africa)
Market Segment by Type, covers
Automatic Semi-Automatic
Market Segment by Applications, can be divided into
Agriculture Food & Beverages Storage & Distribution Healthcare Other
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The content of the study subjects, includes a total of 15 chapters: Chapter 1, to describe Stretch Film Machinery product scope, market overview, market opportunities, market driving force and market risks. Chapter 2 Browns Austin Seibert Jersey , to profile the top manufacturers of Stretch Film Machinery, with price, sales, revenue and global market share of Stretch Film Machinery in 2017 and 2018. Chapter 3, the Stretch Film Machinery competitive situation, sales, revenue and global market share of top manufacturers are analyzed emphatically by landscape contrast. Chapter 4, the Stretch Film Machinery breakdown data are shown at the regional level Browns Sheldrick Redwine Jersey , to show the sales, revenue and growth by regions, from 2014 to 2019. Chapter 5, 6, 7, 8 and 9, to break the sales data at the country level. Cheap JerseysWholesale JerseysCheap Jerseys From China [url=http://www