SIM Cards Roaming charges on cell phones abroad can be exorbitant if using a home network. One may find a very high cell phone bill after a trip - even just for sending and receiving SMS text messages. Even if you visit a website for just a brief period your provider often charges you the maximum megabyte usage which can be very pricey. Be sure to disable "data roaming" on your phone. The way to avoid these roaming charges is to unlock your … [Read more...]