HTC Touch Touch Diamond Quick Start Manual page 11

Configure data connection settings
After the device restarts, you will be asked if you want to
automatically configure your device's data connections.
By letting the device configure the data connection settings,
you do not need to enter the settings for 3G/GPRS and WAP
manually.
To automatically configure data connection settings
1.
When you see the Connection
Setup notification message
at the bottom of the screen,
tap Yes.
Connection Setup then starts
to configure your device's data
connection settings.
2.
After the Connection Setup
completes the configuration,
tap Restart.
Note For step 1, if your SIM card supports multiple network operator
profiles, a message will appear with network profile choices.
Select the profile you want to use and tap OK.
Quick Start Guide 11