What should I do if my Tecno KG7 Spark 8 Series phone causes interference with radio or TV?
Reorient or relocate the receiving antenna, increase separation between your device and receiver, connect to a different outlet circuit. Consult a specialist for further solutions (Page 8).
From the official Tecno Kg7 Spark 8 Series Smartphone With 5000mah Battery manual, page 8
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