tethering_wifi_help.html - Android社区 - https://www.androidos.net.cn/

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<p><b>Portable Wi-Fi hotspot</b></p>
<span class="style1">You can turn your Android device into a portable Wi-Fi hotspot, to share your Android device's Internet connection with one or more computers or other devices</span>
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<li>When your device is serving as a Wi-Fi hotspot, you can't use your phone's applications to access the Internet via its Wi-Fi connection (but of course you remain connected to the Internet via your mobile data network)</li><br>
<li>You configure the hotspot with the Wi-Fi hotspot settings</li><br>
<li>For more information, visit <a href="http://www.android.com/tether#wifi">http://www.android.com/tether#wifi</a></li><br>
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