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SIM

El módulo de la identidad de SIM o del suscriptor es una tarjeta elegante pequeña que contiene la programación y la información. Puede almacenar la información del usuario como los números del phonebook y el IMSI o la identidad móvil internacional del suscriptor.

El SIM se puede utilizar en diversos teléfonos de la célula. Esto permite que el usuario cambie su teléfono sin tener que poner los datas detrás adentro en su teléfono nuevo.


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