My mission for today was to hunt down and compare the many SIM cards available, and I have found that their numbers and differences are many. Before you go on wondering what a SIM card is take a seat and let me enlighten you.
SIM (Subscriber Identity Module)If you wanna get all in depth and smart about SIMs check this out. Otherwise let me inform you. A SIM card holds who you are, your phone number, your phone book, text messages, and what services you have access to. For example, if you have access to text messaging, using the internet, etc... They can also be swapped between phones when you get a new one, or want to try a friend's phone out.
Q. What kind of phone do I need to use internationally?
A. You need a "world phone"
