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¿Cómo desbloquear tarjeta movistar?
La única solución para seguir usando tu tarjeta SIM consiste en introducir el código PUK de Movistar. No puede modificarse y también viene indicado en la tarjeta que te dieron al contratar tu línea móvil. A diferencia del código PIN, el código PUK consta de 8 dígitos.
¿Qué significa bloqueo de operador en iPhone tarjeta SIM bloqueada?
Para evitar que otras personas usen la tarjeta SIM para llamadas o datos celulares, puedes usar un PIN de la SIM. Luego, cada vez que reinicies el dispositivo o quites la tarjeta SIM, esta se bloqueará automáticamente y verás “SIM bloqueada” en la barra de estado.
What is a SIM lock?
A SIM lock, simlock, network lock, carrier lock or ( master) subsidy lock is a technical restriction built into GSM and CDMA mobile phones by mobile phone manufacturers for use by service providers to restrict the use of these phones to specific countries and/or networks.
Is it illegal to lock a SIM card?
In telecommunication contracts it is frequent the practice to lock the use of a sim card of one operator with a phone acquired through the same mobile operator. Obstructing the unlocking of the phone may be illegal if the consumer is entitled to it.
How do I know if my SIM card is locked?
On recent phone models running Android software, the phone will display a message saying “SIM network unlock PIN” or “Enter Network Lock Control Key” if network locked. Windows phones will display the message, “This SIM card can only be used on specific networks.
Do SIM locked phones work with any carrier?
SIM lock. Most mobile phones can be unlocked to work with any GSM network provider, but the phone may still display the original branding and may not support features of the new carrier. Besides the locking, phones may also have firmware installed on them which is specific to the network provider.