A man checks his cell phone on a subway platform in the Union Square station of the L line/file. (credit: Stan Honda/AFP/Getty Images)

NEW YORK (CBSNewYork) — The Metropolitan Transportation Authority is expanding cell phone and Wi-Fi service in the subway system.

Straphangers will soon be able to use their smartphones and other devices in 40 more underground stations — 11 in Manhattan and 29 in Queens. That will include major hubs such as the Jackson Heights/Roosevelt Avenue Station, Jamaica Center Station, Court Square Station, 42 Street Bryant Park Station, 34 Street Herald Square Station and Grand Central 42 Street Station.

WEB EXTRA: Full List Of Wireless-Enabled Subway Stations (pdf)

“Adding and improving wireless service at more subway stations provides a much-anticipated boost to riders’ experience in one of the world’s busiest and oldest subway systems, while offering an added level of security,” Gov. Andrew Cuomo said. “A more stable network below ground ensures that riders and first responders can seamlessly communicate in events of emergency, which is essential in a system that carries millions of passengers every day.”