Hola no se si se podrá pero por si acaso, el IMEI es 353181000832684 Es un Siemens M55 movistar de tarjeta.
It's possible by unlocking code.I found the unlocking code here www.mobileunlocksolutions.com/siemens-m55/rs1wp9/ .You can unlock your mobile using this & also guides you throughout the process.
