Palm TREO750 User Manual page 276

13
T R O U B L E S H O O T I N G
My smartphone won't connect to the
Internet
Your smartphone supports GPRS or UMTS
(3G or HSDPA) wireless data networks.
To connect to the Internet, you must
subscribe to data services with your
wireless service provider.
Contact your wireless service provider
•
to verify that your subscription plan
includes data services and that these
services have been correctly activated.
Your wireless service provider should
also be able to tell you if there are any
outages in your location.
Press and hold Power/End
•
off your phone, then press and hold the
same button to turn it back on.
Perform a soft reset (see Performing a
•
soft reset).
Confirm that data services are correctly
•
configured on your smartphone by
doing the following:
1 Press Start
2 Select the Connections tab, and then
select Connections
268
N E T W O R K C O N N E C T I O N
to turn
and select Settings.
.
3 On the Tasks tab, select Manage
existing connections.
4 If your wireless service provider's name
appears in the list, press OK
contact your wireless service provider
for assistance.
I can't send or receive text or multimedia
messages
Make sure your phone is on and that
•
you're inside a coverage area (see
Turning your phone on).
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 message you're sending.
If a text message arrives but does not
•
display a notification, perform a soft
reset (see Performing a soft reset).
. If not,