What is what does t mobile edge mean?

T-Mobile EDGE (Enhanced Data rate for GSM Evolution) was a wireless data communication technology that was an improvement over the original 2G GSM/GPRS network. EDGE provided faster data transfer rates than GPRS and was used for internet browsing, email, video streaming, and other data-intensive applications.

EDGE was available on T-Mobile networks until 2012 when it was replaced by faster 3G and 4G LTE networks. However, some older mobile devices may still require EDGE connectivity to operate properly.