Sunday . 1 August . 2021

For the first time ever, Apple has announced iPhones with Dual SIM functionality. The new iPhone XS and iPhone XS Max have sầu this built-in, but in most places it won"t necessarily be what you might expect.

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See, the iPhones come with just one physical SIM slot as usual. It"s just that this is augmented with an eSIM. So if at least one of the carriers you intend to lớn use supports the eSIM standard, then you can take advantage of the Dual SIM function. Otherwise, you"re out of luông chồng.

The good news is that more và more carriers should start waking up lớn the eSIM reality. The bad news is that, at the moment, the danh sách is very short: only 14 networks across 10 countries support this standard, along with worldwide service providers GigSky and Truphone.


Note that to lớn use two different carriers, your iPhone must be unlocked. If a CDMA-based carrier (such as Verizon or Sprint in the US) provides your first SIM, then your second SIM will not tư vấn CDMA.

To use the eSIM you will activate your cellular plan with a QR code provided by your carrier. You can store more than one eSIM in your device, but can only use one at a time.

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If you buy an iPhone XS Max in Đài Loan Trung Quốc, Hong Kong, or Macau, none of the above sầu applies. Over there Apple will provide a special SKU of its biggest handmix ever, one which comes with a proper Dual SIM thiết đặt. As you can see from the image above, the two cards will basically sit on top of each other in the slot.

Both systems use Dual SIM Dual Standby, which lets you make and receive sầu calls on both lines. Note though that if one number is on a call, incoming calls on the other number will go khổng lồ voicgmail. Also, if you are active on a voice number that isn"t your designated data number, data will not work while your are on the Hotline.

As with other Dual SIM solutions on the market, Apple lets you label each SIM card, as well as choose a mặc định line. The secondary line can be used for data only - a handy option if you"re traveling and pichồng up a local SIM just for that purpose.

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For each liên hệ you Hotline the iPhone will choose the same number you used last time. If you haven"t called before, then your default number will be used. Yet if you want you can specify which subscription to lớn use for a specific tương tác.

Chuyên mục: Tin Tức