logo

Video encyclopedia

2G

2:39

2G - Sixth Threat (official lyrics video)

2:46

2G - 10 TO 80 (Official Music Video)

2:28

2g.Kaash - Nobody Love (Offical Music Video)

3:19

2G - 'HATE FOR THE SNAKES' VIDEO / HOOD FELLAS 'CATEGORY A' (MOBBSTARZ)

3:56

Duda ft. zero man-aty ku jan 2G

2G is short for second-generation cellular technology. Second-generation 2G cellular networks were commercially launched on the GSM standard in Finland by Radiolinja in 1991. Three primary benefits of 2G networks over their predecessors were that phone conversations were digitally encrypted; 2G systems were significantly more efficient on the spectrum enabling far greater wireless penetration levels; and 2G introduced data services for mobile, starting with SMS text messages. 2G technologies enabled the various networks to provide the services such as text messages, picture messages, and MMS. All text messages sent over 2G are digitally encrypted, allowing the transfer of data in such a way that only the intended receiver can receive and read it.
    • Other Japanese inventions 

    • Past 2G networks