PiPO Max-M7 pro 3G - Manual (Page 17)

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Wi-Fi: tap “Settings” → “Wireless & networks” to turn on wifi and scan. It
will show a list of Wi-Fi networks scanned in range. Choose a strong
Wi-Fi network to connect. (You may need to input the password).
Bluetooth: Turn on Bluetooth, enable the file transmission
Data usage:
VPN: First, set a locked screen before adding VPN profile,