If the serial number sent to the device is 9 characters, which is the standard size for serial numbers, then the starting code and secret key numbers are not received correctly. The reason is that the ";" symbol between the serial number and the starting code is not discarded, but kept as part of the starting code.
There is an easy fix, slightly modifying the getSerialNumber() function.
If the serial number sent to the device is 9 characters, which is the standard size for serial numbers, then the starting code and secret key numbers are not received correctly. The reason is that the ";" symbol between the serial number and the starting code is not discarded, but kept as part of the starting code.
There is an easy fix, slightly modifying the getSerialNumber() function.