Chile has implemented a whitelist of cell phones that can be used in its territory; what do you need to know if you visit with your Argentine or another imported phone. On Saturday, the so-called Multiband / SAE regulation came into forceChile, which changes the way in which the activation of all cellular telephones in that country is allowed; although it is addressed to the Chileans, the modification in the system will also affect all foreigners who travel there from now on. The new rule obligates one…