Delete device and sim contact?

[Jaor12]

Por que no puede eliminar los contactos guardados en el dispositivo y en la tarjeta sim 

Why can not delete the contacts stored in the device and in the sim card

-GT

[EUPHORIC2017]

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@Jaor12wrote:

Por que no puede eliminar los contactos guardados en el dispositivo y en la tarjeta sim 

Why can not delete the contacts stored in the device and in the sim card

-GT

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Did you read this - https://support.sonymobile.com/global-en/xperiac5ultradual/userguide/adding-and-editing-contacts/#gr...? If you can't delete it, did you tried clean caches and others options in:

settings - apps - system apps - contact - delete (caches and ect)?