Iifowuni ezimbini zeSIM sisisombululo kubo bonke abo banesidingo Sebenzisa iinombolo zefowuni ezahlukeneyo yonke imihla kwaye apho ukuhambisa umnxeba ayisosisombululo. Kwiminyaka yakutshanje, inani leefowuni ezibonelela ngoku kusebenza liye lenyuka kakhulu phakathi kwabavelisi abaphambili.
Ukuba ujonga iselfowuni yeSIM yemihla ngemihla okanye oyifunayo Yazi ukuba uneSIM ezimbini kwindawo yesiphelo sakhoKule nqaku siza kuchaza ukuba yeyiphi i-SIM emibini, yenzelwe ntoni, ukwazi ukuba ifowuni yethu iyi-SIM emibini, kunye neminye imiba enxulumene noku kusebenza.
Yintoni iSIM ezimbini okanye iSIM ezimbini
Ilichaza kakuhle igama layo, i-smartphone okanye ifowuni ene-SIM ezimbini ziyasivumela Sebenzisa iiSIM khadi ezimbini kunyeNgamanye amagama, iyasivumela ukuba sifumane kwaye senze umnxeba ukusuka kwiinombolo zeefowuni ezimbini ezahlukeneyo, ukusebenza esinokuthi sikwazi ukuphatha imigca emibini kwifowuni enye.
Lo msebenzi ulungele bonke abo Basebenzisa iselfowuni ngethuba leeyure zabo zokusebenza kunye nomnye ngexesha labo lasimahlaKodwa awufuni ukuncama ifowuni yakho ngelixa usebenza. Olunye uncedo esinikwa ziifowuni ezimbini ze-SIM kukuba sinokuwenza usebenze omnye wemigca xa sifuna ukunqamla ngaphandle kokuyekisa enye.
I-SIM ezimbini ikwalungele bonke abo thatha ithuba ngokugqwesileyo komsebenzisiNjengamaxabiso wedatha atshiphu ngaphandle kokuyeka ukugubungela awokubonelela ngenombolo yakho yefowuni.
Zisebenza njani iifowuni ezimbini zeSIM
Iifowuni ezimbini zeSIM, sivumele ukuba sisebenzise iifowuni ezimbini ngaxeshanye, Ngaphandle kokukhetha ukuba ngowuphi umgca esifuna ukuba nawo njengomgca ophambili, kuba zombini ziyasebenza. Sinokuphinda senze elinye lamakhadi amabini e-SIM ngaphandle kokuchaphazela elinye.
Nangona kunjalo, ezi fowuni, ubuninzi bazo, asinakho ukusebenzisa amaxabiso edatha kunye njengokuthumela imiyalezo. Ngelixa singasebenzisa iifowuni ezimbini ezahlukeneyo kunye, xa simisela ifowuni enamakhadi amabini e-SIM, kufuneka sikhethe ukuba leliphi kula maxabiso mabini esiza kuwasebenzisa.
Nje ukuba sisebenzise elinye lala maxabiso mabini, sinokutshintsha siye kwelinye ngokukhetha koqwalaselo lwesixhobo. Kwenzeka into efanayo xa uthumela imiyalezo, banokuthunyelwa kuphela ukusuka kumgca omnye, ngaphandle kokuba masiyitshintshe ngaphambili kukhetho loqwalaselo.
Ungazi njani ukuba ndineSIM ezimbini?
Indlela yesiqhelo yokufumanisa ukuba ifowuni yethu ine-SIM ezimbini kukufikelela kwifayile ye Itreyi apho bekufakwa iSIM khadi. Ukuba itreyi ineendawo ezimbini zokubeka, ayisoloko ifana nenyaniso yokuba iyahambelana ne-SIM ezimbini, kuba umenzi usenokuba usebenzise islot ukufaka ikhadi le-SD esinokwandisa ngalo indawo yokugcina.
Eyona ndlela yokwazi ukuba i-smartphone yethu yi-SIM emibini kukungena kwifayile ye iinketho zoqwalaselo ze-smartphone yethu. Kuxhomekeka kumvelisi, ukuze sikwazi ukubona ukuba ngaba i-smartphone yethu iyahambelana ne-SIM ezimbini kufuneka singene kwimenyu ngaphakathi kweesetingi kunye nomphathi wekhadi leSIM okanye ifowuni yeSIM.
Ukuba le menyu ayiveli, sinokufikelela kwimenyu yefowuni. Ngaphakathi kule menyu unako iya kubonisa inani lemigca onokuyiphatha I-smartphone yethu kunye. Ukuba akukho sibonakaliso kwiimenyu ezisixelela ukuba i-smartphone yethu yi-SIM emibini, kufuneka siqwalasele ukuba inokuba njalo, kodwa nge-eSIM.
Ii-ESIM zinokulawulwa kuphela xa zifakwe kwifowuni, ufakelo olunokuthi kwiimeko ezininzi, Yenziwa ngekhowudi ye-QR okanye ngokusetyenziswa komsebenzisi ohambelanayo.
Indlela engaze isilele kwaye yeyona ikhawulezayo sinayo khawuleza wazi ukuba i-smartphone yethu yiSIM ezimbini kukungenisa ikhowudi ye-USSD * # 06 *. Olu hlobo lwekhowudi lusivumela ukuba singene, sisebenze kwaye singasebenzi imisebenzi ukongeza ekufikeleleni kulwazi kumnxeba wethu okanye kwisiphelo sendlela.
Ukuba ufaka le khowudi, kwiscreen amanani amabini e-IMEI ayaboniswa Kuthetha ukuba i-smartphone yethu iyahambelana ne-SIM ezimbini, nokuba ine-SIM ebonakalayo okanye i-SIM ebonakalayo kunye nohlobo lwe-SIM ye-elektroniki eSIM.
Yintoni i-eSIM
I-eSIM yi-SIM yedijithali ekuvumela ukuba usebenzise eminye imigca yefowuni kwi-smartphone efanayo ngaphandle kokuba neSIM khadi ebonakalayo. Ingxaki kukuba ayingabo bonke abaqhubi abanikezela ngoku kusebenza kunye nabo banikezelayo, kubonakala ngathi abazi kakuhle ukuba isebenza njani. Olu hlobo lwe-eSIM luyafana nolo lwalusetyenziswa kwiApple Watch ngonxibelelwano lwedatha kwaye ikwafumaneka kwii-smartwatches zomenzi waseKorea uSamsung noHuawei.
I-ESIM Iifowuni ezihambelanayo
Oko kwasungulwa i-iPhone XS, iApple inikezele Inkxaso yeSIM emibini kulo lonke uluhlu lwe-iPhone. Kodwa, ngokungafaniyo nee-smartphones ezininzi ze-Android, kwiSIM khadi esinokusebenzisa kuphela i-nano SIM, akukho sithuba senye iSIM ebonakalayo. Nangona kunjalo, ukuba singasebenzisa enye i-SIM, ngakumbi i-eSIM.
Ngaphandle kweApple, Kwi-Android sinokufumana abanye abavelisi ezisinika inkxaso yale SIM yekhompyutha.
- Uphando, Ngoluhlu lwePixel, iyahambelana ne-eSIM kwiPixel 3.
- Samsung, Inika oku kusebenza kwi-Galaxy S20, Qaphela i-20 kunye nalo lonke uluhlu lweGreen Z Fold
- Huawei ikwabonelela ngokuhambelana nolu hlobo lweSIM ukusuka kwi-P40 kuzo zontathu iinguqulelo.
Ungayiseta njani i-SIM yefowuni
Ukuqwalasela i-smartphone yethu ye-SIM emibini, into yokuqala ekufuneka siyenzile kukumisela indlela esifuna ukuyisebenzisa ngayo le migca mibini, Oko kukuthi, yeyiphi esifuna ukuba ngumgca ophambili kwaye yeyiphi ilayini yesibini.
Kufuneka sisekele nokuba yintoni umgca sifuna ukusebenzisa idatha (Ngekhe sizisebenzise zombini ngokudibeneyo kodwa siyakwazi ukunxibelelana phakathi kwenye nenye).
Okokugqibela, kufuneka sikhethe ukuba yeyiphi imigca emibini esiyifunayo setwa njengeyona iphambili ekuthumeleni imiyalezo.
