1itbecomepopularandbecomeasymbleofwealthasitwasveryexpensivetenyearsagowhenitwasfirstlaunchtomarket.
2convenientforustocommunicateanywherebutnotafixedlocation,donotneedtofindingICCardtelephone.
3computersoftwaresmakeMobilmultifuction:playinggames,listeningtothemusic,surffingonInternet,usingGPSwhendrivingorevendoingstocktransaction.ItismorelikeaportablecomputerthanjustaMobil.