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• Avoid using the modem near or inside metallic structures or establishments that can emit
electromagnetic waves, because signal reception may be affected.
• The modem is not waterproof. Keep the modem dry and store it in a shady and cool place.
• Do not use the modem immediately after a sudden temperature change. In such case,
dew may be generated inside and outside the modem, so do not use it until it becomes dry.
• Handle the modem carefully. Do not drop, bend or strike it. Otherwise the modem may be
damaged.
• Only qualied personnel can dismantle and repair the modem.
• An operating temperature between -10°C and +60°C and a humidity between 5% and 95%
are recommended.
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