Huawei 4G ROUTER 3 PRO Schnellanleitung Seite 6

Optional configurations
Installing external antennas
In addition to the build-in antenna designed to satisfy your basic needs, you can also install external
antenna to the router to improve signal reception. Please contact your carrier to purchase the antenna. If
you only require one antenna, plug it into the
•
Turn off the router and unplug the power adapter before installing any external antennas.
•
External antennas are only suitable for indoor use. Do not use external antennas during
thunderstorms.
•
Only use external antennas provided by your carrier.
socket.
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