LTE (Long-Term Evolution) refers to a class of wireless data transmission technologies used in phones and other mobile devices for fast wireless internet. It is better than older technologies like GSM/EDGE and UMTS/HSPA because it can handle more data and is faster. LTE works differently and has a better network.[1][2] The phone companies using LTE are the ones that have both a GSM/UMTS and a CDMA2000 network deployed. The phone companies using LTE are the ones that have both a GSM/UMTS and a CDMA2000 network deployed. Because LTE uses different frequencies in different countries, only phones supporting multiple bands can use LTE everywhere.