Sicela usebenzise sitshelwa selayisense ye-e-Radio Spectrum ku:
Thumela izicelo zamalayisense emvamisa yomsakazo bese ulandelela ku-inthanethi
Bheka bese ulanda amakhophi e-elekhtronikhi wamalayisense anikezwe omsakazo
Izimali ezikhokhwayo zemvamisa ye-radio frequency
Kubuyekezwe ngo-
Feb 28, 2020