User Guide (Tech Document)
© 2008
-2019 Seeed Technology Co., Ltd. All rights reserved. www.seeed.cc
26
/
51
4.1.2
Connecting to 4G
Please refer to previous chapter to install SIM card. Please make sure it is a 4G SIM card because the
device only supports 4G network. Then connect the gateway to the Ethernet cable and power cable.
Power on the gateway. The process and LED indications are the same as connecting to Ethernet (as
shown above).
Note:
Select a way to access the Internet. If cable network is selected, please take out 4G card. If you
choose 4G network, do not connect to Ethernet. Because when the network is unstable, it may cause
conflicts, resulting in abnormal networking.