The service is for unlock iPhone fromSpain Movistar. IMEI, which are unlocked of this service will be accept any SIM card. If in your check result by IMEI there is a line: Spain Telefonica Movistar (Telefonica), you can use this service.
ATTENTION: This service is only for unlocking from Spain Movistar. If you order this service for unlocking from any other operator or if you choose the incorrect model - you will lose money for the wrong order.