A transformer is needed for most U.S. electrical equipment and appliances. Telecommunications to and from Paris compare favorably with those in any large U.S. city. A direct-dial telephone system links France to the U.S. and most of the world. D. Transportation Frequent direct air service is available to many U.S. and French cities. E. Climate and Clothing France's climate is temperate which varies somewhat from north to south.
Rain is frequent and most experienced travelers carry collapsible umbrellas.
Collar, tie and a dark business suit for men are very useful, especially in Paris. Tipping in France is largely optional since a 15 percent service charge is normally included in restaurant bills. Small, additional tips are often left for particularly good service. Parisian taxi drivers may be tipped by rounding up the payment to include up to 10 percent of the fare. At no time in France are tips obligatory.