No, you cannot use a nano SIM card in the Samsung Galaxy Tab A9+ if it is not the 5G or cellular version. The Galaxy Tab A9+ comes in different variants, and only the 5G or cellular models have a SIM card slot. If your model is Wi-Fi only, it does not support SIM cards.

For the 5G or cellular versions, such as the "Galaxy Tab A9+ 5G," you can use a nano SIM card in the designated SIM card slot.

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