okay so this might be very silly indeed, gill...but anyway, rohit had referred to 1G rather than 1GB....and so I was to wonder....about not only that...but the fact that 'rohit' is an anagram of 'thor-i'...ha ha ha....go figure:


https://en.wikipedia.org/wiki/1G

 

"The main difference between the two mobile cellular systems (1G and 2G), is that the radio signals used by 1G networks are analog, while 2G networks are digital."