Turn off the wi fi hotspot feature when you no longer need shared internet access for other devices.
Portable wifi access point.
Wireless access points aps or waps are networking devices that allow wi fi devices to connect to a wired network.
Leaving the feature activated drains the cell phone battery.
They form wireless local area networks wlans an access point acts as a central transmitter and receiver of wireless radio signals.
If you use a hotspot in a public place or are concerned about hackers intercepting your data change the password before broadcasting your signal.
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An access point connects to a wired router switch or hub via an ethernet cable and projects a wi fi signal to a designated area.
Mainstream wireless aps support wi fi and are used in homes public internet hotspots and business networks to accommodate wireless mobile devices.
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