Sony Ericsson Wireless Manager 4.0 User Manual page 77

9. In the Select Authentication Method drop-down list, select Secured password (EAP-MSCHAP
v2). Confirm this setting by clicking Configure. The Automatically use my Windows logon
name and password (and domain if any) check box should be selected.
10. Click OK. The Wireless Network Properties dialogue box is displayed.
11. Click OK.
12. Click OK.
To configure a network connection to use WPA-PSK with TKIP or AES encryption
1. Open the Windows XP wireless network connection utility.
2. On the Wireless Networks tab, verify that the Use Windows to configure my wireless network
settings check box is selected. If it is not, select the check box.
Note:
If this check box is unavailable, you cannot manage your wireless settings. To configure settings
on the Wireless Networks tab, you must be logged on as an administrator. If you cannot change
the settings on your Wireless Networks tab, contact your network administrator.
3. In the Preferred networks panel, select the wireless network for which you want to configure
a connection and click Properties. If the network you want is not listed, click Add, and then type
the SSID of the network to be configured in the Network name (SSID) field.
4. From the Network Authentication drop-down list, select WPA-PSK.
5. From the Data Encryption drop-down list, select TKIP or AES, depending on your network
encryption. Contact your network administrator if you are unsure of which encryption type
to use.
6. In the Network key field, type the network key.The network key must be a text phrase from
8 to 63 characters long, or a hexadecimal key (0–9, A–F) 64 characters long.
7. In the Confirm network key field, retype the network key.
8. Click OK.
9. Click OK.
Important!
If you are using the Windows Vista operating system, you must configure and use the Wireless
LAN feature of your GC89 via the Windows Vista user interface. Refer to the GC89 Wireless
LAN Guide for more information.
Using the Windows XP wireless network connection utility 69