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TheDevelopmentOfMobilePhone2021/5/91Imperceptibly,mobilephoneintoourlifehasbeenmorethan30years.Aspeople'slivingstandardsimprove,mobilephonehasgraduallyfromtheluxury,developmentuptonow,hasbecomeverypopularconsumerelectronicproducts.Reviewofmobilephonedevelopmentprocess,whetherfromtheappearanceorfunctionhaveturntheworldupsidedownchanges.Mobilephonedevelopmentisalsopassedthroughatimechange,beforetheformationofthenowvarietyofshapes,avarietyoffunctions,ratherthanasinglecommunicationtools.2021/5/92October13,1983,AmeritechcompanyexecutivesBobBarnettstoppedhiscarattheChicagoSoldierFieldoutsidethestadium,calledtheUnitedStatesthefirstevercommercialmobilephone,itsmodelDynaTAC8000XiscomposedofMotorolaproduction,weighs2pounds,talktimeofhalfanhour,thesalespriceof$3995。Theworld'sfirstmobilephone

—DynaTAC8000X2021/5/93Thefirstfliptypemobilephone

Motorola8900Motorola8900commonlyknownasthe"brick",80timeendbeginstoentertheChinesemarketofmobilecommunicationofthefirstgenerationofnewmobilephone,canalsobeusedforself-defense.Thoughuglyinone'sappearance,butitisthefirstlidtypemobilephone.Asthebeltcover,inyourpocketwillnotaccidentallytouchedakeythestartingsignalMotorolaCompanyandlater,intheearly90'sintroducedasuccessortothe8900productsin9900,becauseofitssmallsize,lightweightanddurable,wasthefemalewhite-collar'spet.Butitandtype8900,thenickelcadmiumbattery,poweristoosmall.Before1995,hasbeenleadingthemobilephonefashion,thehighestpriceeveramountedto20000yuan.2021/5/94Thefirstantennamonoblockmobilephone

Nokia3210ThefirstantennamonoblockmobilephoneistheNokia3210.In1999,itappearsthatNokiastraightmachineitisthedomesticfirmfooting,butalsoforthe2000Nokia8210hugesuccesslaidasolidfoundationforthemarket.

Nokia82102021/5/95Thefirst"3-proof"mobilephone

Withthedevelopmentofmobilephonefashion,"3-proofmobilephone"thisconceptalsoappearsinthefieldofmobilephone,waterproof,dustproof,shockprooffunctionmakesthistypeofmobilephonebythemajorityofoutdoorsportsenthusiasts.1999EricssonlaunchedR250PROappearanceletyoufirstfeel"befearless"shock.AfterEricssonalsolaunchedthesecondgenerationof3-proofmobilephoneR310,alsoisthepeoplecommonlyknownas"theshark",untilnowitisstillinthesecondarymarkettoseeinaccessibly"treasures".2021/5/96R250PROR3102021/5/97Thefirstslidingcovermobilephone

Nokia7650

Nowthepeoplementionedintheslidingcovertype,thefirstthoughtwouldbetheJapanese,Koreanbrandmodels。But,Nokiain20027650isthefirstslidingcovermobilephone2021/5/98ThefirstmobilephoneBuiltingame

Nokiachameleon6110ThefirstmobilephoneBuiltingameBelongto

Nokia6110,built-insnake,memory,logicguessfigurethreegame,inwhichthe"snake"hasspreadsofar,Nokiamobilephonehasbecomethetraditionalproject.6110with142gofweight,measurementsforthe129x47x28mm,blue,grey,purplethreecolors.2021/5/99Thearrivaloftheeraof

Intelligent

MobilePhone2021/5/910Thefirstsectionofintelligentmobilephone

MotorolaA6188Attheendof1999,MotorolaisaA6188mobilephone,don'tlookdownonthemobilephone,itisnowtherapiddevelopmentofintelligentmobilephonetrueoriginator.TheA6188employsaMotorolaCompanyindependentresearchanddevelopmentofdragonball(DragonballEZ)16MHzCPU,supportWAP1.1wirelessinternetaccess,usingthePPSM(PersonalPortableSystemsManageroperatingsystem).Atthesametime,itisalsotheworld'sfirstmobilephonewithatouchscreenmobilephone,itisalsothefirstChinesehandwritingrecognitioninputmobilephone.2021/5/911Now

AwidevarietyofIntelligentmobilephoneIPhoneWith"IOS"Lumia900With"WP7.5—‘Mango’"2021/5/912GalaxyS3

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