GSM technology is the industry standard for mobile voice and data.
GSM (Global System for Mobile communication) is a cellular technology used for transmitting mobile voice and data services. Out of all cell technologies in use today, GSM is the most widespread. However, it is important to know that although GSM is currently the industry standard in cell technology, it has both advantages and disadvantages of which consumers should be aware.
Extensive Coverage
The most obvious advantage of GSM is its widespread use throughout the world. According to Gsmworld.com, GSM has a harmonized spectrum, which means that even though different countries may operate on different frequency bands, users can transfer seamlessly between networks and keep the same number. As a result, GSM users essentially have coverage in over 218 countries.
Greater Phone Variety
Another advantage of GSM is that because it is used throughout the world, there is a greater variety of phones that operate on GSM. There ...more