Businesswoman standing on patio, using cell phone

Businesswoman using cell phone

Businesswoman standing in field, looking at cell phone

Businesswoman lying in grass, looking at cell phone, smiling

Businesswoman standing in vegetation, using cell phone

Businesswoman standing in vegetation, using cell phone

Businessman sitting under tree, using cell phone

Businesswoman standing in field, using cell phone

Colleagues looking at cell phone together during coffee break

Businesswoman on phone call

Businesswoman sitting in chair, looking at cell phone

Woman at desk using cell phone, portrait

Businesswoman using cell phone

Man sitting, using cell phone, smiling, looking down

Man sitting, using cell phone, smiling, looking down

Chldren looking at cell phone

Businesswoman talking on cell phone

Businesswoman talking on cell phone

Businesswoman talking on cell phone

Businesswoman talking on cell phone

Young woman sitting alone on stairs, looking at cell phone

"Businesswoman talking on cell phone, portrait"

Young men looking at cell phone

Businesswoman text messaging on 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

Woman looking at mobile phones in a store

Two women, one powdering her face, the other one looking at her cell phone, Illustrative Technique

Front view of businesswoman smiling and talking on cell phone

Working people in office, Illustrative Technique

A man and a woman in separate cities using mobile phones

Cell phones ringing in business office

Businesswoman holding a file and talking on a mobile phone

Front view of a business woman talking on phone

Businesswoman sitting on patio, looking at cell phone