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2G technology digitally encrypted phone conversations, allowed for greater mobile phone penetration levels, and introduced data serves for mobile. Services include text messaging, picture messages, and multi media messages (MMS). Any text message over 2G was digitally encrypted so only the intended receiver could receive and read it.
2G introduced data services for mobile like SMS text message wich is irrelevant of it being cdma/gsm.
2g scam
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
It is a term used in the telecommunication sector. It is a spectrum that supports 2G technology. High bandwidth is required for this purpose. "2G" means second-generation wireless telephone technology. 2G cellular telecom networks were commercially launched on the GSM standard in Finland in 1991. "G" has been superseded by newer technologies, such as 2.5G, 2.75G, 3G, and 4G; however, 2G networks are still used in many parts of the world. There are three primary benefits of 2G networks over their predecessors: 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
No . Samsung Wave 525 is not a 3G mobile but is a 2G mobile. It has 2G Network :GSM 850,900,1800 and 1900
The conclusion is that it works.
2Gspectrum means nothing but the wireless mobiles which was introduced in second generation are call as 2G Spectrum
Newer technology always supports the older technology, so it definitely will. It will show an 'E' at the top of the screen to show it is working off of the Edge Network.
Communication Technology is devices like phones or anything that you can communicate with. It can even be with machines. It can also mean stuff about what technology USES to communicate. They would be 1g=analog signal, 2g=2nd generation (mobile network), 3G= 3rd generation mobile network, 3.5G= 3rd and a half mobile network, that would be in between 3G and 4G, and then 4G the newest mobile network, 3 times faster that 3G.
2g spectram is the second generation.it is globaly and wireless telephone technology.