When I decided that I needed to replace my terribly out of date mobile phone
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Wi-Fi gives freedom from wires and at the same time \"mobility\". Neither there is need to check those loose telephone connections nor worry to stay within the given length of your telephone wire; Wi-Fi enabled laptops and PDAs connect automatically to net once they enter a Wi-Fi Hotspot. In most of the developing countries, Wi-Fi is bringing broadband connection to the masses at free of cost. What else one can ask for? Kudos to the Wi-Fi concept.
Differences between Wi-Fi and WiMax. WiMax (MAN) provides last mile high speed internet access to the end user; whereas Wi-Fi provides Wireless LAN environment.
WeFi for Nokia is the best software for finding and connecting to wireless networks with your Nokia WiFi-enabled device. With WeFi, you always get the optimal WiFi connection, while keeping the battery consumption to a minimum.