Aztech MWR647 Easy Start Manual page 19

4. My device has a slow connection and even gets disconnected often.
Check the device's current location and operator signal. Relocate it if necessary.
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Check the environment of the device. Poor ventilation can cause device overheating.
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. I cannot charge my mobile phone.
Press T key to check whether the battery is empty.
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Check if the Power Switch is at C or Charging mode.
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Use a different USB cable.
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