Efforts to install wireless in New York City subways gained a significant boost late on Friday as Transit Wireless said it had reached deals with AT&T and T-Mobile to provide cellphone access at subway stations. The two GSM carriers have a 10-year agreement to link their phones to Transit Wireless' network in a plan that will eventually reach all 277 terminals in the city. Either carrier will have the option of renewing its deals in five-year blocks for four instances, representative Pat Smith told Bloomberg.
