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Using Dual SIM with two nano-SIM cards and your iPhone XS Max or iPhone XR in China, Hong Kong, or Macau

https://support.apple.com/en-us/HT209173iPhone XS Max and iPhone XR purchased in mainland China, Hong Kong, and Macau can use two physical SIM cards. If you aren’t in mainland China, or if you’re in Hong Kong or Macau and have an iPhone XS, get help with Dual SIM with an eSIM.

Tech Top Tens (update)

The Technology Review lists the educated predictions of their editors and chose 10 emerging areas of technology that will soon have a profound impact on the economy and on how we live and work. These advances span information technology, biotechnology and nanotechnology – the core of TR coverage in every issue. • Meanwhile, I4U news has put together The Top 10 Gadgets of 2000 – the coolest gadgets they have reported about on I4U this year 2000. • Not every disappearing technology deserves that fate. Sometimes the “losers” have an elegance and simplicity the “winners” lack. The Technology Review presents the Ten Passed Technologies.