Businessman sitting with newspaper, talking on headset

Young businessman sitting at desk with feet up, looking at landline phone, smiling

Young businessman sitting at desk with feet up, eating apple

Young professional woman sitting at desk, using laptop, holding landline phone to her chest

Young man in suit sitting on the ground, using cell phone, smiling

Man leaning back in chair, listening to head phones, arms raised

Businessman sitting on floor, in corner, talking on phone

Young pregnant woman talking on landline phone in office, backlit

Colleagues working together in office

Reception desk

Colleagues working together in office

Man sitting with feet up, talking on telephone and holding plastic cup

Telephone on businessman's desk, close-up

Woman seated at desk reaching for two ringing phones

Businessmen sitting near phone and monitor

Businessman sitting at desk, using telephone

Young boy sitting at computer talking on phone, rear view

Young woman in doctor's office, using phone, writing

Businesswoman working with colleages in office

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

Close-up of a young woman talking on the telephone

Close-up of a businesswoman talking on the telephone

Businessassociates talking in office, smiling, Illustrative Technique

Working people in office, Illustrative Technique

Front view of a business woman talking on phone

Group of businessmen

Side view of business people at workplace

Young businessman sitting at desk with feet up, talking on landline phone