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It indicates the SIM card is protected by the PIN code.
It indicates the SIM card is protected by the PUK code.
Status indicator LED (RED)
It indicates the gateway has not been correctly registered with the network, the
SIM card is protected by the PIN code or other problems.
It indicates the gateway is correctly registered to the network.
Line status indicator LED / Data
transmission indicator LED (WHITE)
It indicates that the line is in use or that a data connection is in progress.
It indicates that the line is not in use and the gateway is registered to a 2G or
3G network.
It indicates that the line is not in use and the gateway is registered to a 4G
network with low signal level.
It indicates that the line is not in use and the gateway is registered to a 4G
network with medium signal level.
It indicates that the line is not in use and the gateway is registered to a 4G
network with good signal level.
Содержание 4G.next Voice
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