The cell phone (telefone celular) is created to make the world open up to the user; to enable them to be on the move yet in contact with the rest of the world. The modern person travels more than ever, both for business and pleasure, and so the cell phone has become an essential rather than an important tool in modern day living.
Cell phones were initially created so that people could roam within regions, and then they advanced to nationwide. Now it enables the modern user to connect to people all over the world.
If you are travelling with your cell phone (telefone celular) to another country than where you reside, make sure that it will be compatible. Although devices bought in Europe are compatible throughout that continent, American models use a different frequency band. The best way to ensure that your device will be of use, purchase one with a tri-band frequency. This will enable your device to pick up reception anywhere in the world that is serviced for cell phone use. This applies also if choosing to buy a cell phone (telefone celular) whilst abroad. A tri-band frequency will ensure that it works once you have returned home.
To use your cell phone...