2G - definition
2G is the short form of the second-generation cellular network. It was launched on the GSM (Global System for Mobile) standard. The radio signal used by 1G or first-generation cellular network was analog, in 2G it is digital.
In this mode data transfer rate is 64KBPS. It enabled SMS (Short Message Service) & MMS (Multimedia Message Service) on cellular devices. The internet service in this zone is called Narrowband.
In this mode data transfer rate is 64KBPS. It enabled SMS (Short Message Service) & MMS (Multimedia Message Service) on cellular devices. The internet service in this zone is called Narrowband.
