Hello friends, I want to know all about 3G and GPS system used in mobile phones.?

3G is for high speed packet data transfer at around 3Mbps. Coz of this high speed video streaming, video calling, high speed internet, etc are possible.

GPS stands for Global Positioning System. This makes your phone connect to a GPS Satellite, and the satellite returns your current co-ordinate. GPS is mainly used for navigation purposes, and sometimes may not get connected if the sky is cloudy.

i became born in 1953, so... interior the Seventies i became in my 1920s, interior the Nineteen 1880s i became in my Nineteen Thirties. i in my opinion did no longer have a cellular telephone till i became over 50 years previous. all the way by using my youthful people and merely approximately all of my adulthood, there became a pay telephone on tremendously plenty each corner, actually, and enclosed glass cubicles, as I say, on corners everywhere. The cubicles had finished telephone books interior. each gas station had a pay telephone. At grocery shops, there may be banks of two or 3 pay telephones. in the previous i became born and (i think of) nevertheless while i became little or no, a close-by call value a nickel. via the time i became sufficiently previous to apply one (like, 8 years previous) a close-by call value a dime. maximum mum and dad made particular their young ones consistently had a minimum of one dime on them in any respect cases, in case they needed to call domicile from outdoors. in case you need to no longer locate somebody interior the yellow pages, you basically call "411" for the counsel operator. Many hundreds of jobs disappeared while the long distance operators, counsel operators, payphone fix & "replace sequence" telephone workers have been now no longer needed. We have been given via merely advantageous with out cellular telephones. (additionally, the term "land line" did no longer exist, on the grounds that's all there became - except you have been calling "deliver to shore" from a boat, i assume!)

i grow to be born in 1953, so... interior the Nineteen Seventies i grow to be in my Nineteen Twenties, interior the Eighties i grow to be in my Nineteen Thirties. i for my section did not have a cell telephone till i grow to be over 50 years old. for the time of my youthful human beings and intensely the vast majority of my adulthood, there grow to be a pay telephone on almost each corner, actually, and enclosed glass cubicles, as I say, on corners everywhere. The cubicles had finished telephone books interior. each gas station had a pay telephone. At grocery shops, there may well be banks of two or 3 pay telephones. in the previous i grow to be born and (i think of) nonetheless whilst i grow to be little or no, a interior of sight call value a nickel. with the help of the time i grow to be the right age to apply one (like, 8 years old) a interior of sight call value a dime. maximum mum and dad made effective their toddlers continuously had a minimum of one dime on them in any respect circumstances, in case they mandatory to call living house from exterior. in case you need to not discover somebody interior the yellow pages, you basically call "411" for the techniques operator. Many thousands of jobs disappeared whilst the long distance operators, techniques operators, payphone fix & "substitute sequence" telephone workers have been not mandatory. We have been given with the help of merely wonderful without cellular telephones. (additionally, the term "land line" did not exist, considering that's all there grow to be - except you have been calling "deliver to shore" from a boat, i assume!)