Uhlobo SIM khadi: ukukhetha indlela efanelekileyo iPhone

Kuba card sim iminyaka engamashumi amabini edlulileyo, kabini zancitshiswa ubukhulu, kwaye ngoku xa uthenga ifoni entsha kufuneka ahlawule ingqalelo koko uhlobo SIM khadi ingasetyenziswa kuyo. Kweli nqaku siza kuthetha malunga neendidi kunye nobukhulu simok isebenza ukuba Smartphones zabo, Apple.

Indaba

Ezi ngcingo yokuqala-hambayo akukho khadi kwaye kusetyenziswa njengomqwalaseli kwi womnatha inani esisigxina. Le ndlela khange ivumelane nayiphi na abaqhubi zokuqala mobile okanye abasebenzisi ngokwabo. An ingcamango imfuneko ukudala enye inkcazelo inkqubo ababhalisele, leyo kuba luncedo kubo bonke, nto leyo eyakhokelela ekubeni kuphuhliso amakhadi SIM. Ilifa iiteknoloji yokuqala lokuzazisa kwizixhobo mihla mobile linani IMEI unique. Wabelwe kwiselula nganye imveliso yayo yaye akatshintshi lonke ixesha nokusebenza.

Yobuchwepheshe, SIM khadi encinane computer. It has iprosesa siqu yayo, inkumbulo kunye nenkqubo ifayile, kwaye rhoqo kunye ngokukhawuleza. Ngenxa yezizathu zokhuseleko, ikhadi unayo kusini na inkqubo eyakhelwe-ngaphakathi yomsebenzisi data encryption. Amathuba chip ezincinane ikhompyutha esetyenziswa yi inethiwekhi mobile ukudala iintlobo ezahlukeneyo iimenyu eyakhelwe-ngaphakathi.

Types and Ubungakanani

Xa iyonke kukho ezintathu ubukhulu umgangatho iimodyuli interchangeable identifikatsinnyh abonetov (SIM):

• Mini SIM (25 x 15 x 0.76).

• Micro SIM (15 x 12 x 0.76).

• Nano SIM (9 x 2 x 0.65).

Iilinganiselo kolu luhlu bahambelana ubude, ububanzi, ubukhulu necaciswa iimilimitha.

Uhlobo ezingundoqo ikhadi kusetyenziswa ukususela ngo-1996 - mini-sim. Micro-sim ekhoyo ukususela ngo-2004 kwaye eyaziwa ngokwaneleyo. kutshanje kakhulu kuphuhliswa uhlobo - nano-SIM. Wabonakala ngo-2012 kwaye isetyenziswa imifuziselo ezininzi yangoku Smartphones.

ubukhulu khadi enxulumene ubungakanani izixhobo mobile ngokwabo. Ukunciphisa Ebubanzini yefowuni kunye isithuba yangaphakathi kwi sakhiwo ukuba abavelisi kufuneka ukutshintsha uhlobo SIM khadi. Micro-sim, gama elo elithetha "esincinci" okanye "lifinyele", kuqala wasebenzisa Apple. ubungakanani New lasebenza kwi iPhone 4. Lo gama kugcinwe i parameters ezisisiseko ikhadi chip ilahlekileyo ezingqonge zeendawana zeplastiki. Kangangethuba, ngenxa Ebubanzini alondolozwe kwaye engundoqo ukusebenza "sika" mini-sim card elula ukuya kubukhulu.

ekuhambeni kwexesha, ababoneleli beeselula bebeziqhelanisa iseti iindidi ekhoyo amakhadi, yaye ngoku, ukuthenga ikhadi sim ukuya evenkileni ukuba wamkelisiwe ngokohlobo lohlobo "matryoshka". Zonke ubungakanani bathathu thaca kwi ipleyiti enye kwaye yahlulwa kuphela slits apho kulula ukukhetha kuzo. Ukuba kuyimfuneko, sebenzisa smart le modeli endala kunye Simcoe iqokobhe omtsha ongaphandle kwalo "matryoshka" ukwenza i-adaptha, ukususela lokulawula nj iqulethe kuphela "nano" ubukhulu.

iPhone neSIM khadi

Iminyaka emininzi, nto leyo trendsetter noyilo trends kushishino mobile, "inkampani apple" usoloko ngowokuqala ukusebenzisa uhlobo olutsha lwe SIM khadi. Njengoko sele uyazi, wesine imodeli ye-iPhone kukhokelele ukuvela ubungakanani "micro". Emva kweminyaka embalwa, Apple iye kwakhona utshintshe uhlobo SIM khadi. I Iphone 5s, njengazo zonke Smartphones nkampani, eqala nge "abahlanu" kwi "Zisixhenxe", nguye kuphela ubungakanani esebenzayo "nano".

Ngoko ke, zonke iimodeli iPhone ngoku sebenzisa efanayo umgangatho SIM khadi. Ngokuba lixesha, kodwa wasebenzisa iPhone 4 kunye 4S iya kufuna ukusetyenziswa 'micro "kunye iikopi yokuqala ngokwenene, eziquka 3G and 3 -" mini ". Le meko ifana amacwecwe benkampani. Yonke ingcaciso esetyenzisiweyo Simcoe zingafunyanwa kwiphepha inkxaso Apple kaThixo.

Ekuphetheni

Emva kokufunda izinto zethu, umelwe kukuba ubuncinane oluyimfuneko kolwazi malunga simkarty, iintlobo zazo, ubukhulu kwaye esetyenziswa Apple.