Can I keep my China SIM card in the Huawei P30 when I go there? Can I put the US SIM card and China SIM card in slot 1 and slot 2 respectively ?

2 Answers

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QEEQ User

US cards and domestic cards can be placed in the mobile phone at the same time and can be online at the same time.

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QEEQ User

It seems like it's not possible, only one card can be used.