palmOne Treo 650 Using Instructions page 166

164 :: Network connection
• Press and hold the Power/End button
and hold the same button to turn it back on again.
• Make sure the Data Services icon
application (near the top of the screen). If you do not see this icon, data services
are not available in your current location and you cannot connect to the Internet.
• Perform a soft reset (see "Performing a soft reset" on page 156).
I can't send or receive SMS text messages
• Make sure your phone is turned on (see "Turning the phone on and off" on
page 14).
• Delays can occur between when a message is sent and when it is received.
• Contact Verizon Wireless to verify that your plan includes SMS messaging.
• 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 "Performing a soft reset" on page 156).
I can't send or receive MMS multimedia messages
• Make sure your phone is turned on (see "Turning the phone on and off" on
page 14).
• Delays can occur between when a message is sent and when it is received.
• Contact Verizon Wireless to verify that your plan includes MMS multimedia
messaging services, that these services have been correctly activated, and that
they are available at your location (Verizon Wireless should be able to tell you if
messaging services have been experiencing transmission delays).
• Make sure the Data Services
see this icon, data services are not available in your current location and you
cannot connect to the Internet.
to turn off your phone. Then press
appears on the Main View of the Phone
icon appears on the Home screen. If you do not