Businesswoman sitting, using laptop computer, smiling, looking down

Couple sitting, smiling at each other, woman using cell phone, man wearing headset

Businessman using cell phone at the beach, smiling, eyes closed

Businessman sitting, using laptop computer, smiling at camera

Friends hanging out together in cafe, looking at cell phone

Two businessmen smiling together, one looking down at laptop computer

Man sitting on the ground, looking at cell phone, side view

Man using cell phone, smiling at camera

Businessman using cell phone, smiling at camera, portrait

Teenage boy sitting, using laptop computer, smiling up at businesswoman standing beside him

Man looking at cell phone, smiling

Businessman using cell phone, smiling at camera

Man using cell phone outdoors

Man using cell phone outdoors

Businessman using cell phone, smiling

Man looking at cell phone

"Woman using cell phone, smiling"

Man using cell phone outdoors

Man using cell phone outdoors

Man using cell phone outdoors

Young man using cell phone outdoors

Man using cell phone outdoors, portrait

Man using cell phone outdoors, portrait

Man using phone looking out window

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

A young man using a mobile phone, Portrait, Illustration

Close-up of a businessman using a pay phone

A woman using a cell phone

Illustration of a young man sending a text message on a patterned background

A couple looking at a computer

Man having video phone with four people using personal computer

Man multitasking keyboard

Side view of businesswomen in office

Woman and man watching computer monitor, telephone call over the Web, rear view

famliy kneel down in winter goods

Businesswoman talking on phone

Man sitting, using cell phone, smiling, looking down