Absolutely. Modern smartphones equipped with Dual SIM functionality, supporting both a physical SIM and an eSIM, allow you to keep your existing physical SIM card active concurrently with your DataESIM. This configuration is highly advantageous for power users. You can designate your physical SIM for traditional calls and SMS, particularly for receiving 2FA codes or maintaining your primary number, while allocating DataESIM for all high-speed data requirements, ensuring optimal bandwidth and avoiding international roaming charges for data.
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Can I maintain my physical SIM card as active alongside my DataESIM?
Updated April 22, 2026
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