14. Mobile EtiquetteShould you show off your Smart Phone?What is the proper way to answer the phone? What is an appropriate way to start a call?What is the best time to call someone? Is it rude to use your cell phone in a social environment? What caller-tune/ring-tone is appropriate?What about mobiles at meetings?Can I keep the other person on hold?What about speaker phones / hands free?Can I use the Mobile Camera during Business meets?