With wireless devices more prevalent than ever, National Cellphone Courtesy Month provides an opportunity for smartphone users to reevaluate their 'mobile manners' and ensure they're aware of common etiquette tips. A recent U.S. Cellular survey reveals the very people who get upset with others' cellphone etiquette breaches may be just as guilty of the same offenses they are most annoyed by. These findings serve as a reminder to all users to be mindful of their own cellphone etiquette.

WASHINGTON A new federal study of the potential dangers of cellphone radiation, conducted in rats, found a slight increase in brain tumors in males and raised long-dormant concerns about the safety of spending so much time with cellphones glued to our ears.

Were you lucky enough to unwrap a new - or upgraded - mobile device this holiday season? Mobile devices were popular gifts for the holidays, with tablets leading wish lists and smartphones ranking in the top five, according to a recent survey by the Consumer Electronics Association. Recipients of a new tablet or smartphone will be able to use their mobile device in a variety of ways at work, home, school and play - once they figure out how to use all of the bells and whistles on their new gadgets!

Your mobile phone simplifies and organizes your life, keeps you connected and informed, helps you achieve your personal and professional goals and allows you to enjoy your downtime. Get the most out of your new device with these tips from U.S. Cellular: