Businessman standing, looking out window, using cell phone

Businessmen in meeting, one standing, pointing out window

Businessman using cell phone by window in airport

Young professional showing colleague his cell phone, both smiling

Man using phone looking out window

Executive talking on cell phone in office

Professionals standing in conference room, businessmen shaking hands

Business executives working in office

Man using cell phone with hands-free device

Businessman looking out of window from office while using cell phone

Businessman carrying briefcase using cell phone outside office building

Two young businesswomen, one sitting at desk, using cell phone, the other standing next to her, touching laptop, both smiling

Four office workers standing, talking

Man in suit standing under bare pipes in home interior, using phone and holding document

Business colleagues sitting at table, one reading magazine while other checks messages on cell phone

Office worker on break looking out window

Businessmen standing by window in conference room, one checking cell phone