2G (or 2-G) is short for second-generation wireless telephone technology. Second generation 2G cellular telecom networks were commercially launched on the GSM standard in Finland by Radiolinja (now part of Elisa Oyj) 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 allowing for far greater mobile phone penetration levels; and 2G introduced data services for mobile, starting with SMS text messages.
2g scam
2Gspectrum means nothing but the wireless mobiles which was introduced in second generation are call as 2G Spectrum
il is second generation
2g scam
vannapati
2g spectrum is old idea...new idea 3g spect rum
2G is means nothing but the wireless mobiles which was introduced in second generation are call as 2-G . spectrum is means nothing but it is a bandwidth which was given by government of India
there are many politicians in jail because of 2G spectrum scandal. the main politician is the former telecoms minister A.RAJA.
176379CRORES
Rs 176,379 crores
A raja
Dont know dont care 2G means 2nd Generation(Erandam Thalaimurai) & spectrum is a radio frequency band width this one used for make the communication path between the mobile phone users....