Mobile devices can connect to Wireless access points providing they are within range of the wireless network and have built-in Wi-Fi capabilities. The majority of smartphones and some feature phones have built-in Wi-Fi connectivity. WLAN is also known as Wi-Fi, 802.11a, b, g and n.
What is a type of WLAN network?
A wireless local area network (WLAN) is a wireless distribution method for two or more devices that use high-frequency radio waves and often include an access point to the Internet. A WLAN allows users to move around the coverage area, often a home or small office, while maintaining a network connection.
How do I protect my apps from being deleted?
To activate this feature, go to the Settings app on your device’s home screen, tap General, scroll down, tap Restrictions, tap Enable Restrictions, create a four digit passcode and enter it again when prompted, and then toggle Deleting Apps to OFF.
How do you turn off an app?
If you want to switch to another app, simply tap on the app’s icon or thumbnail. To close an app, though, simply swipe upward on that app’s thumbnail until you flick it off of the screen. You can close just one app, or close them all if you like. Once you’re done, either tap on an open app or press the Home button.