Getting Started; Installing The Sim Card - Huawei B311 Quick Start Manual

Getting Started

Step 1: Installing the SIM card
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Choose the correct SIM card and insert it into the SIM card slot as shown in the preceding diagram and then
connect the power adapter to the router. The router will turn on automatically and search for available mobile
networks.
Indicators:
Network status indicator
Signal strength indicator
Do not insert or remove a SIM card when the router is running, as this may affect performance or
damage the SIM card.
Cyan/blue/yellow: Connected to an LTE/3G/2G
network.
White: More signal bars indicate a stronger signal.
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