Ubuchwepheshe be-SIM khadi sebuthuthuke kakhulu kusukela yethulwa ngo-1991. Sisukile kulawo makhadi asayizi wekhadi lesikweletu saya kuma-nanoSIM amancane esiwasebenzisa kuma-smartphone ethu namuhla. Kodwa imboni yeselula ayimi futhi isinyathelo esikhulu esilandelayo silapha: i-eSIM noma i-SIM ebonakalayo, ethembisa ukuguqula indlela esixhuma ngayo.
Iyini ngempela i-eSIM?
I-eSIM noma i-SIM ehlanganisiwe iyisisekelo i-SIM chip ehlanganiswe ngqo kuhadiwe yedivayisi, kungakhathaliseki ukuthi i-smartphone, ithebhulethi, iwashi elihlakaniphile noma ikhompyutha ephathekayo. Ngokungafani namakhadi e-SIM aphathekayo esijwayele ukuwafaka kumakhalekhukhwini wethu, i-eSIM ayikhipheki noma ingene esikhundleni somsebenzisi.
Le chip edidiyelwe yenza umsebenzi ofanayo ncamashi nekhadi le-SIM lendabuko: ihlonza futhi iqinisekise idivayisi kunethiwekhi yeselula yomsebenzisi, okukuvumela ukuthi wenze amakholi, uthumele i-SMS futhi uxhume ku-inthanethi yeselula. Umehluko wukuthi njengoba idayiswa ebhodini lomama, i-slot noma i-tray akudingekile ukuyifaka.
Ukucushwa kanye nokusetshenziswa kwe-eSIM
I-eSIM yakhelwe ukunikeza umuzwa ofanayo kumakhadi e-SIM endabuko, kodwa ngokunethezeka kokungadingi ukuphatha ikhadi. Opharetha beselula kancane kancane bamukela lobu buchwepheshe, ekuqaleni inikezela njengenye indlela kumakhadi we-MultiSIM kumadivayisi esibili.
Ukuze usethe i-eSIM, inqubo ingase ihluke kancane kuye ngenkampani yenethiwekhi nedivayisi, kodwa iyonke ilula kakhulu. Endaweni yamakhasimende noma kuhlelo lokusebenza lweselula lomsebenzisi, ungacela isevisi ye-eSIM kwedivayisi yesibili, njengethebhulethi noma iwashi elihlakaniphile.
Ukwenza kusebenze i-eSIM kwenziwa kusetshenziswa ikhodi ye-QR noma iphrofayili yokuvula u-opharetha ayinikeza umsebenzisi. Vele uskene le khodi ngekhamera yedivayisi yakho noma ulandele imiyalelo ukuze ulande iphrofayela, futhi i-eSIM izozilungiselela yona ngokuzenzakalelayo nenombolo yocingo ehambisanayo nohlelo lwedatha.
Njengekhadi eliphathekayo, i-eSIM ine-PIN khodi kanye ne-PUK ukuyivikela ekusetshenzisweni okungagunyaziwe. Uma ngabe idivayisi ilahleka noma yebiwa, I-eSIM ingavinjwa ngokuthinta isevisi yamakhasimende ka-opharetha. Inzuzo ye-eSIM ukuthi njengoba ihlanganiswe ku-hardware yedivayisi, ayikwazi ukususwa ngokomzimba, okwenza kube nzima ngesela ukufihla indawo yocingo oluntshontshiwe.
Esinye isici esithokozisayo se-eSIM ukuthi ivumela ukugcina amaphrofayili amaningi avela ku-opharetha abahlukene, ukwazi ukushintsha phakathi kwazo ngokwezidingo zomsebenzisi. Lokhu kuwusizo ikakhulukazi kubahambi abavamile abadinga ukuxhuma kumanethiwekhi endawo emazweni ahlukene ngaphandle kokushintsha ngokomzimba amakhadi e-SIM.
Ngokuphathelene nokucushwa kwe-eSIM, izinyathelo zingahluka kancane phakathi kwamadivayisi we-Android ne-iOS, kodwa ngokuvamile kuhlanganisa ukukhetha ukuthi izosetshenziselwa idatha kuphela noma izingcingo, kungakhathaliseki ukuthi kuzoba umugqa oyinhloko noma wesibili uma unokuningi, nezinye izilungiselelo eziyisisekelo. Umsebenzisi uzonikeza imiyalelo enemininingwane yecala ngalinye.
I-eSIM ifuna ukunikeza isipiliyoni somsebenzisi esishelelayo nesivumelana nezimo, ukugcina ukusebenza okufanayo nokuvikeleka njengama-SIM khadi aphathekayo. Njengoba abathwali nabakhiqizi abengeziwe besebenzisa lobu buchwepheshe, kungenzeka kube indinganiso entsha yokuxhumana kweselula kuzo zonke izinhlobo zamadivayisi.
Izinzuzo zokubheja ku-eSIM
Ukwamukelwa kobuchwepheshe be-eSIM kuletha izinzuzo eziningi kubo bobabili abasebenzisi, abakhiqizi kanye nabaqhubi. Ezinye zezinzuzo eziyinhloko yilezi:
- Imiklamo emincane, enamandla: Ngokususa isidingo sokufaka ithreyi ye-SIM, abakhiqizi bangakha amadivaysi azacile, alula, futhi amelana kakhulu namanzi nothuli.
- Sala kahle amakhadi nama-adaptha: Akusekho ukukhathazeka ngokulahlekelwa ikhadi elincane noma ukusebenzisa ama-adaptha ukushintsha usuka ku-nano uye ku-Micro SIM lapho uvuselela ifoni yakho. Nge-eSIM, ukushintsha amadivayisi kuzoba lula njengokuskena ikhodi ye-QR.
- Imigqa eminingi kudivayisi eyodwa: I-eSIM ikuvumela ukuthi ugcine futhi wenze kusebenze amaphrofayili o-opharetha amaningana kutheminali efanayo. Ungakwazi, isibonelo, inombolo yakho yomuntu siqu kanye nenombolo yakho yomsebenzi ku-smartphone efanayo ngaphandle kwesidingo semodeli ye-SIM ekabili.
- Ukuxhumana komhlaba jikelele okulula: Uma uya kwelinye izwe, ungakwazi kalula ukwenza isivumelwano sohlelo lwedatha yasendaweni ngokulwenza lusebenze ku-eSIM yakho, ngaphandle kokuthi ufune isitolo sangempela noma ulawule iselula yakho.
- Ukuphatheka okusheshayo: Ukushintsha ama-opharetha kuzoba yindaba yamaminithi. Ngeke kusadingeka ukuthi ulinde ukuthola ikhadi elisha, kodwa ungenza inombolo yakho ku-eSIM isebenze ngokuchofoza okumbalwa.
Ukutholakala kwe-eSIM yamanje
I-eSIM ubuchwepheshe obusha, kodwa Manje isiyatholakala enanini elihle lamadivayisi asezingeni eliphezulu. I-Apple iyifaka kuwo wonke ama-iPhones ayo kusukela kumamodeli we-2018 XS kanye ne-XR, kanye naku-iPad Pro kanye ne-Apple Watch Series 3 nakamuva.
Emhlabeni we-Android, amafulegi amaningi kusukela ngo-2020 asenayo i-eSIM. Lokhu kuyisimo se-Samsung Galaxy S20, i-Note20, i-S21 ne-Z Flip, i-Huawei P40 ne-Mate 40, i-Google Pixel 4 ne-5, i-Motorola Razr noma i-Oppo Find X3.
Mayelana nabaqhubi, I-Movistar, i-Orange, i-Vodafone ne-Yoigo manje ivumela ukusetshenziswa kwe-eSIM e-Spain, nakuba okwamanje ikakhulukazi kumawashi ahlakaniphile njenge-Apple Watch noma i-Samsung Galaxy Watch. Kancane kancane bazonweba ukuhambisana kumadivayisi amaningi namanani.
Ikusasa elingenawo ama-SIM khadi aphathekayo
Yize lolu shintsho luzothatha isikhathi futhi sizophila namakhadi aphathekayo ne-eSIM iminyaka, Umkhakha uzibophezele ngokusobala ekwenziweni kwezinto ezibonakalayo kwe-SIM esikhathini esimaphakathi. Esimeni esizayo, ama-smartphone ethu, amaphilisi, izinto ezigqokwayo ngisho nezimoto zizofika zisezingeni nge-eSIM.
Lokhu ngeke kwenze ukuphila kube lula kubasebenzisi kuphela, kodwa Izovula umnyango wamathuba amasha afana namadivayisi amancane, amanethiwekhi ayimfihlo, ukuxhumeka kwezigidi zamadivayisi e-IoT noma amanani eselula e-la carte esingenza kube ngokwakho futhi siwenze asebenze ngaso leso sikhathi kusuka kuhlelo lokusebenza.
I-eSIM ingesinye isibonelo sendlela emisha eguqula ngayo ezokuxhumana zeselula ukuze zizivumelanise nazo izwe elixhumene ngokwandayo, elivumelana nezimo futhi elihlakaniphile. Izwe lapho ikhadi lepulasitiki elilula liba yinto ebonakalayo, evula uhla lwamathuba amasha. Ikusasa lokuxhumana kweselula ngokungangabazeki lidlula ku-eSIM.
Ngingu-Sebastián Vidal, unjiniyela wekhompyutha ozifelayo ngobuchwepheshe kanye ne-DIY. Ngaphezu kwalokho, ngingumdali we tecnobits.com, lapho ngabelana khona ngezifundo zokwenza ubuchwepheshe bufinyeleleke kakhudlwana futhi buqonde wonke umuntu.