More than 90 % of teens from households earning $ 75,000 or more annually have a cell phone , compared with 62 % of teens from households earning less than $ 30,000 per year . Pew study : 63 % of teens say they exchange text messages every day . Comment: More than 90 % of teens from households earning $ 75,000 or more have a cell phone .
Pew study : 63 % of teens say they exchange text messages every day . Comment: More than 90 % of teens from households earning $ 75,000 or more have a cell phone .