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17
Use Your USB Modem
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Please use original accessories or accessories that are authorized. Using any unauthorized accessories may affect your modem’s performance,
and violate related national regulations about telecom terminals.
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Avoid using the modem near or inside metallic structures or establishments that can emit electromagnetic waves. Otherwise it may influence signal
reception.
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The modem is not waterproof. Please keep it dry and store in a shady and cool place.
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Do not use the modem immediately after a sudden temperature change. In such case, it will produce dew inside and outside the modem, so don’t
use it until it becomes dry.
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Handle the modem carefully. Do not drop, bend or strike it. Otherwise the modem will be damaged.
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No dismantling by non-professionals and only qualified technicians can undertake repair work.
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Operating temperature range of -10 °C ~ +55 °C and humidity range of 5% ~ 95% are recommended.