Setup wlan connection

How to setup a wlan (wi-fi) connection in Sony Ericsson mobile phones:

• Search for available networks in the are you are in, notice the strength of the signal.
• Go to : New account , choose a name for your account.
• choose security:WEP and choose Find SSID.
• Network mode: infrastructure.
• make sure to enter the same password of the network in the Web key.
• Save.
• Then connect to the network you choose.

This is almost the same in all phones, you get the idea!