Sony Xperia 10
Using your phone as Wi-Fi hotspot
When you use your phone as a Wi-Fi hotspot, you can share your phone's internet connection with other devices via Wi-Fi. To use your phone as a Wi-Fi hotspot, you need to set up your phone for internet.
Slide two fingers downwards starting from the top of the screen.
Press the settings icon.
Press Network & Internet.
Press Hotspot & tethering.
Press Portable hotspot.
Press Configure hotspot.
Press the field below "Network name (SSID)" and key in the required name.
Press the drop down list below "Security".
Press WPA2 PSK to password protect your Wi-Fi hotspot.
Press the field below "Password" and key in the required password.
Press SAVE.
Press the indicator below "Portable hotspot" to turn on the function.
Press the Home key to return to the home screen.
Turn on Wi-Fi on the other device.
Find the list of available Wi-Fi networks and select your own Wi-Fi hotspot.
Key in the password for your Wi-Fi hotspot and establish the connection.
When the connection is established, you can access the internet from the other device.