"The device must obtain a "Wireless Radio Transmission Equipment Model Approval Certificate" in accordance with Chinese law, and the date of manufacture or import of the device should be within the validity period of the certificate." (Source: Ministry of Industry and Information Technology)
However, if I can't provide the radio's manufacturing date or import date, then I won't be able to verify anything using the serial number. What should I do?
Will this check during setup? Device IC78
闽ICP备2021006864号-7
闽公网安备35020602002794号