User manual

144 :: Network connection
• Confirm that high-speed data services are correctly configured on your Treo:
1. Press Applications Launcher .
2. Choose the pick list in the upper-right corner, and then select All.
3. Choose the Prefs icon.
4. Choose the pick list in the upper-right corner, and then select Network.
5. If the Service field says Untitled, choose the Service pick list, and then select the
appropriate data service. Call your wireless service provider for more information
about their data services.
6. Choose Connect.
I can’t send or receive text messages
• Make sure Wireless Mode is turned on (see page 15).
• Contact your wireless service provider to verify that your plan includes messaging
services, that these services have been correctly activated, and that they are
available at your location. (Your wireless service provider should be able to tell you
if messaging services have been experiencing transmission delays.)
• If possible, contact the recipient or sender of the message, and make sure the
receiving device can handle the type of file that is being sent.
• If a text message arrives but does not display an alert, perform a soft reset (see
page 139).