Just over half of teenagers text-message friends, while only 38 percent call on their cellphones daily, and just 30 percent on a landline.
[Source: New York Times]
http://www.nytimes.com/2010/05/24/business/24drill.html
Just over half of teenagers text-message friends, while only 38 percent call on their cellphones daily, and just 30 percent on a landline.
[Source: New York Times]
http://www.nytimes.com/2010/05/24/business/24drill.html