SIM card

[Sp8]

SIM card number says it's already in use won't let you carry on

[Brianna182]

Changing from one plan to another shouldn't prompt you to enter a sim card number, unless you accidentally started a new account?

[Sp8]

SIM card has been on the public mobility for years just trying to change from one plan to another

[computergeek541]

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@Sp8 wrote:

SIM card number says it's already in use won't let you carry on

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SIM cards cannot be re-used. Unfortunately, you'll need another.