Young man dressed in winter clothing, using cell phone

Chldren looking at cell phone

Senior man using cell phone on beach, rear view

Senior man using cell phone and laptop, sitting in chair on beach

Senior man using laptop and cell phone on beach, raising arms

Senior man using laptop and cell phone on beach, raising arms

Senior man sitting in chair on beach, using laptop, arms in air, rear view

Young couple sitting across table from young female professional using phone

Man walking dog on sidewalk, using cell phone

Man and woman sitting in waiting room, holding cell phones, woman glancing sideways at man

Young woman sitting outdoors reading magazine, man using cell phone behind her

Young woman lying on back using cell phone, man using laptop beside her

Man using cell phone outdoors

Man using cell phone outdoors

Man using cell phone outdoors

Man using cell phone, cropped

Man using cell phone, smiling

Man sitting, using cell phone, looking away, smiling

Man using cell phone outdoors

Man using cell phone outdoors

Man sitting, using cell phone, smiling, looking down

"Man using cell phone, rear view"

Man using cell phone while sitting on beach, cropped

Man using cell phone at home

Man Using a Cell Phone, illustration

Two hands using a phone

A cartoon drawing of a businessman sitting at a work desk looking stressed and surrounded by active cell phone, computers, intercoms and memos

A businessman in a lounge chair using his laptop

A woman thinking about using the phone

Business man sitting and using laptop computer, Illustration

Businessman sitting on a stool and using a mobile phone

Businesswoman sitting in an office chair and using a cordless phone

Businessman using a laptop and talking on a mobile phone

A woman posting to a blog using a personal digital assistant during a business meeting

A man using a cell phone in a forest

Woman sitting on chair and using a mobile phone, side view, Illustrative Technique

Man sitting in chair using cell phone