Interesting article on cell phone only usage.
Youth, Mobility and Poverty Help Drive Cellphone-Only Status
http://www.nytimes.com/2011/04/21/us/21wireless.html?_r=1
Interesting article on cell phone only usage.
Youth, Mobility and Poverty Help Drive Cellphone-Only Status
http://www.nytimes.com/2011/04/21/us/21wireless.html?_r=1