Black man sitting in yellow chair

Pensive black man sitting in yellow chair

Caucasian man texting on cell phone in the kitchen

Caucasian woman sitting in armchair texting on cell phone

Caucasian woman sitting on floor texting on cell phone

Caucasian woman sitting on bed drinking coffee texting on cell phone

Smiling and Caucasian man sitting on sofa talking on cell phone

Caucasian man texting on cell phone with legs in swimming pool

Hispanic woman texting on cell phone near pond

Couple sitting on railing posing for cell phone selfie

Black man using digital tablet and cell phone

Frustrated black man using cell phone near window

Black man using cell phone on city street

Laughing Black man texting on cell phone

Black businessman using cell phone

Mixed race man sitting on sofa holding cell phone

Man holding cell phone outdoors

Black man sitting at restaurant table texting on cell phone

Laughing Black man texting on cell phone

Black man talking on cell phone and using laptop

Older Black man using cell phone in living room

Black businessman using cell phone

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

Illustration of a mobile phone with a network of uses

A group of young people holding cell phones and personal digital assitants

A man driving and using a car phone

View of a man on a phone.

Close-up of a businessman talking on a mobile phone

A woman thinking about using the phone

Angry businessman on the phone

Laptop Lunch Linda Braucht (20th C. American) Computer Graphics

People in a medical waiting room

A man driving by a house for sale and his cell phone ringing

Silhouette of a doctor examining a pregnant woman

Black man sitting in chair texting on cell phone