BLU Tank 4.5 - Manual (Page 17)

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phone will search and connect to a Wi-Fi the network automatically. If the WLAN connection is not
available, you may use GPRS/HSPA connection.
Note: GPRS/HSPA connection depends on the service provider of the SIM card in the phone.
Flight Mode
When enabling the flight mode, all wireless functions of the phone will be disabled, including call
functions, data service, Bluetooth and Wi-Fi. The flight mode can be enabled by the following
steps: Press Settings-> Wireless and Networks->More->Flight Mode. Press icon to enable
the flight mode. Press icon to switch to the Flight Mode Off status.
Wi-Fi
Turn on Wi-Fi
Press Settings -> Wireless and Networks -> Wi-Fi. Press the icon to turn on Wi-Fi. When the Wi-Fi
is turned on, the phone will search any available Wi-Fi networks. If the Wi-Fi network is unsecured,
the phone will prompt you to connect to the network. If the network is unsecured, the phone will
prompt you to enter the security password to connect to the network. When the phone is
connected to Wi-Fi, the icon may appear in the right status bar. The icon will also display
the Wi-Fi signal strength. The more solid bars in the Wi-Fi icon, the stronger the Wi-Fi signal is .
Add and Delete Wi-Fi