How do I switch wireless local area network (WLAN) off on my Nokia device?
You cannot switch off wireless local area network (WLAN) on your Nokia device. To reduce battery consumption, you can specify that your Nokia device does not scan for available networks. To turn off the background scan: • Press the Menu key, and select Tools > Settings > Connection > Wireless LAN. • Select Scan for networks > Never. • To save your changes, select Back. When Scan for networks is set to Never, your Nokia device still listens to available networks, and you can use available WLAN networks as usual.