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C O M M O N Q U E S T I O N S
N E T W O R K C O N N E C T I O N
233
13
CH
AP
T
E
R
My Treo 750 won’t connect to the Internet
Your Treo 750 supports GPRS or UMTS
wireless data networks. To connect to the
Internet, you must subscribe to data
services with Cingular.
•
Contact Cingular to verify that your
subscription plan includes data services
and that these services have been
correctly activated. Cingular should also
be able to tell you if there are any
outages in your location.
•
Press and hold
Power/End
to
turn
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 Treo 750 by doing
the following:
1
Press
Start
and select
Settings
.
2
Select the
Connections
tab, and then
select
Connections
.
3
On the
Tasks
tab, select
Manage
existing connections
.
4
If Cingular appears in the list, press
OK
. If not, contact Cingular for
assistance.
I can’t send or receive text or multimedia
messages
•
Make sure your phone is on (see
Turning your Palm
®
Treo
™
750 smart
device on/off).
•
Contact Cingular to verify that your plan
includes messaging services, that these
services have been correctly activated,
and that they are available at your
location. (Cingular should be able to tell
Your phone is connected to a
UMTS network, but you are not
actively transmitting data. You can
still make or receive calls.
KEY
TERM
UMTS (Universal Mobile
Telecommunications System)
A
third-generation (3G) wireless technology that
is designed for high-speed data transfer with
rates up to 384 Kbps.
KEY
TERM
EDGE (Enhanced Data Rates for
GSM Evolution)
A wireless technology that
can provide fast data transfer and Internet
access with rates up to 236.8 Kbps.
Summary of Contents for 1051NA - Treo 750 Smartphone 60 MB
Page 1: ...Your Palm Treo 750 Smart Device ...
Page 4: ......
Page 72: ...Y O U R P H O N E W H A T A R E A L L T H O S E I C O N S 64 3 C H A P T E R ...
Page 140: ...In this chapter Camera 133 Pictures Videos 138 Windows Media Player Mobile 142 ...
Page 158: ...In this chapter Contacts 151 Calendar 153 Tasks 159 Notes 161 ...
Page 258: ...W H E R E T O L E A R N M O R E 250 ...
Page 264: ...T E R M S 256 ...
Page 274: ...S P E C I F I C A T I O N S 266 ...