Apple® iPhone® - Dual SIM with an eSIM - Switch Default Voice Line

Caution Currently, eSIM activation on a Verizon number isn't supported. Verizon numbers can only be activated on a physical SIM Card.

Note The Default Voice Line is the primary line used for voice, SMS, Data, iMessage, and FaceTime.

  1. From the Home screen, navigate: Settings Settings > Cellular.
  2. Tap Default Voice Line.
  3. Select the desired line (e.g., Primary, Secondary, etc.).

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