Nrog rau kev txhim kho kev sib txuas lus kev sib txuas lus siv tau, qhov loj ntawm daim npav rho nyiaj ntau ntxiv, tab sis cov kev ua haujlwm tau nyob sib txawv ntawm cov khoom siv SIM tshiab, tab sis cov khoom siv sib txawv thiab cov khoom siv zoo dua thiab cov khoom siv zoo dua qub. {{}
{{0 {}} Lub luag haujlwm tseem ceeb ntawm SIM daim npav
Tus SIM (cov neeg yuav khoom yog tus neeg siv khoom tseem ceeb rau cov neeg siv xov tooj, thiab yog siv rau cov ntaub ntawv sib txuas lus, thiab yog siv cov ntawv xov tooj, thiab siv Is Taws Nem}
{{02. sib piv ntawm peb hom SIM daim npav
| Ntaus | Qhov loj me (L × w × tuab) | Khoom Siv Hluav Taws Xob era | Tseem siv? |
|---|---|---|---|
| Mini Sim | 25 hli × 15 hli × 0.76mm | Cov xov tooj, cov smartphones qub (e . g., iPhone 3GS) | Tsis tshua muaj siv |
| Micro Sim | 15 hli × 12 hli × 0.76mm | Mid-ERA smartphones (e . g ., iPhone 4 / 4S) | Tseem siv hauv qee |
| Nano sim | 12.3mm × 8.8mm × 0.67mm | Cov xov tooj niaj hnub (e {{{0} g .}, iPhone 5 thiab tom qab qauv) | Lub maintstream |
Txhua daim npav SIM yog ntxhib tib tuab, tab sis nano sim yog me ntsis thinner yog me ntsis lub xov tooj txawb sab hauv tsim qauv kev tsim qauv.}
3. sib xyaw thiab hloov cov hau kev
Vim tias cov qauv ntaus ntawv ntau, kev ua lag luam kuj tau tsim ib daim npav "peb-hauv-ib daim ntawv tsim me me hauv kev xav tau kev xav tau {}}
- Nano SIM → micro / mini: Siv daim npav kev yoog
- Mini / micro → Nano: tuaj yeem txiav nrog daim npav txiav nyiaj (ceev faj)
Txhawm rau kom tsis txhob ua rau lub nti, nws raug nquahu kom siv cov thawj peb-hauv-ib daim npav los hloov lub sim daim npav ntawm qhov loj me.
4.} Kev loj hlob qib
Me me, ntau qhov chaw-txuag: Txhawm rau tawm ntawm ntau qhov chaw hauv sab hauv lub xov tooj ntawm tes, me me SIM daim npav yog nrov dua .
Kev Hloov Mus rau ESIM: Nyob rau hauv xyoo tsis ntev los no, kho kom maj mam hloov cov npav, thiab cov chaw taws teeb tuaj yeem rub tawm rau kev nkag mus rau lub network.
Lub ntsiab
Lub ntsiab sib txawv ntawm mini SIM, micro SIM thiab nano sim yog qhov loj me me txawb xov tooj ua rau peb yoog tau thiab yooj yim thaum hloov twj siv {}}
