I have done many tests, when I removed the Sim from Arduino, and put it in my phone, I found that the Sim is locked and it asks me to enter the puk code. Does anyone know where I can find the puk code of sim given to me along with the Arduino GSM?
I have done many tests, when I removed the Sim from Arduino, and put it in my phone, I found that the Sim is locked and it asks me to enter the puk code. Does anyone know where I can find the puk code of sim given to me along with the Arduino GSM?