Verizon Communications is turning off the free wireless Internet access it beams from New York City telephone booths for DSL subscribers who use laptops away from home or the office. The company revealed the decision on Wednesday as its Verizon Wireless unit announced plans to accelerate the deployment of a fee-based cellular Internet service in the New York area. The free service, which will be phased out over the next two months, was provided by installing short-range Wi-Fi transmitters in hundreds of telephone booths starting in May 2003.