palmOne Treo 650 Using Instruction page 176

CrowAce.book Page 174 Tuesday, November 9, 2004 10:02 AM
• 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 168).
• Confirm that high-speed data services are correctly configured on your Treo:
1. Go to Applications
2. Select Network.
3. If the Service field says Untitled, select the Service pick list and select the
appropriate Cingular Wireless data service .
4. Select Done.
I can't send or receive text or multimedia messages
• Make sure the SIM card is inserted correctly (see "Inserting the SIM card" on
page 14) and your phone is turned on (see "Turning Treo on and off" on page 15).
• Contact Cingular Wireless to verify that your plan includes messaging services, that
these services have been correctly activated, and that they are available at your
location (Cingular Wireless 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 an text message arrives but does not display an alert, perform a soft reset
(see "Performing a soft reset" on page 168).
174 :: Network connection
to turn off your phone. Then press
and select Prefs .