Which of the Following Statements About Using Cell Phones for Business

Which of the following statements about using cell phones for business is most accurate?

A) Because cell phones can be so annoying to others, you should not use them for business purposes.
B) To make yourself look professional and important, you should leave your cell phone on at all times during the workday.
C) Choose a unique and creative ring style, such as your college fight song, to rapidly distinguish calls to your cell phone.
D) Be careful about using your cell phone to discuss private or confidential company information.