User's Manual

7. Faulty checking and Notices:
Faulty checking:
1). Power indicator is off, please check if you plug the power
adapter properly.
2). 4G indicator is off, please check if you insert SIM card
properly.
3). 3G/4G indicator doesn't blinking:
a, It is searching for the internet while it steady on within 3
minutes;
b, It can't connect to internet while it steady on more than 3
minutes, please change the CPE into another place
Notices:
1).Place the device on a stable surface.
2).Ideal operating temperatures are 0℃ to 40℃, ideal storage
temperatures are -20℃ to +70℃. Extreme heat or cold may
damage your device or accessories.
3).Keep the device away from sources of fire, water to avoid da-
mage your device or accessories.
4).Do not use your device during thunderstorms to protect your
device against any danger caused by lighting.
5) .Do not bend or press the external antenna, otherwise, comm-
unication quality may be reduced.