"Girl, teenager, making a call on a mobile phone"

"Girl, teenager, making a call on a mobile phone"

"Girl, teenager, making a call on a mobile phone"

Portrait of a businessman making a telephone call, thoughtful, focused

Portrait of a businessman making a telephone call, gesticulating, friendly, optimistic

"Businessman using a laptop in an office, making a thumbs up gesture"

"Businessman using a mobile phone, concentrating"

Woman making a call on a telephone

"Businessman using a mobile phone, stressed, angry"

"Friendly businessman speaking on his mobile phone, portrait, smiling"

Portrait of a young businessman with a beard making a telephone call, relaxed, smiling, successful, focused, share prices graph at back

"Businessman working on a laptop, making a thumbs-up gesture"

Young woman sitting on office chair making a phone call

Young woman making a phone call

"Young black man in a suit making a phone call in an office, smiling"

"Young black man in a suit making a phone call in an office, smiling"

"Young black man in a suit making a phone call in an office, looking pensively"

"Young black man in a suit making a phone call in an office, looking pensively"

Young businessman talking on a phone in an office

"Young black man in a suit making a phone call in an office, smiling with thumbs up gesture"

"Young woman at her desk with a laptop computer, making phone call"

Female office worker making a telephone call

"Young man at his desk with a laptop computer, making phone call, smiling"

Bored female office worker making a telephone call

flip phone b&w

businessman talking on the phone

woman on the phone infront of her computer

busy work office

wireless communication

multi-tasking businessman

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

A man making a phone call

silhouette of Young couple at table on conference call

Business meeting

Businessman on phone at desk

conference call

Businessman making a phone call in an office