Palm Treo 650 Using Manual page 179

• Press and hold the Power/End button
and hold the same button to turn it back on again.
• Perform a soft reset (see "Performing a soft reset" on page 170).
• Confirm that the DUN setting is turned off in the Bluetooth
"Using dial-up networking on your Treo™ 650 smartphone" on page 64).
• Confirm that high-speed data services are correctly configured on your
smartphone:
1. Go to Applications
2. Select Network.
3. If the Service field says Untitled, select the Service pick list and select the
appropriate data service.
4. Select Done.
I can't send or receive text messages
• Make sure your phone is turned on (see "Turning your phone on and off" on
page 14).
• 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.
• If possible, contact the recipient or sender of the message, and make sure the
receiving device can accept text messages.
• Confirm that the DUN setting is turned off in the Bluetooth
"Using dial-up networking on your Treo™ 650 smartphone" on page 64).
• If a text message arrives but does not display an alert, perform a soft reset
(see "Performing a soft reset" on page 170).
to turn off your phone. Then press
and select Prefs
®
application (see
.
®
application (see
Network connection :: 177