In addition to regular cellular service, emergency 911 calls can also be made by Metro riders. In the event of an emergency, riders are reminded to first contact the train operator via the emergency intercom system located on board trains and on station platforms.
The lack of cell phone coverage was exposed most recently after the Jan. 12 smoke incident at L’Enfant Plaza when passengers aboard Yellow Line train No. 302 struggled to connect to 911 as smoke filled the railcars just a few hundred feet south of the station platform.
T-Mobile, AT&T, Verizon and Sprint have collectively agreed to fund the entire upgrade related to the design and construction of a next-generation Distributed Antenna System capable of supporting the latest 4G wireless networks and mobile devices on the Chicago Transit Authority's system.
Is conducting this pilot to determine the demand for Wi-Fi on buses and will also assess how well existing technology can meet the needs of riders.
Verizon Wireless, Sprint Nextel, AT&T and T-Mobile will build, operate, maintain and own the new wireless network. The firms also will build a second wireless network, which Metro will use for public safety and operational communications.
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