Dell Precision T7400 Quick Reference Manual page 39

E-Mail, Modem, and Internet Problems
CAUTION:
Before you begin any of the procedures in this section, follow the
safety instructions in the
NOTE:
Connect the modem to an analog telephone jack only. The modem does not
operate while it is connected to a digital telephone network.
NOTE:
Do not plug a telephone cable into the network adapter connector (see "Back
Panel Connectors" in your User's Guide).
C M
H E C K T H E I C R O S O F T
open your e-mail attachments:
In Outlook Express, click Tools→ Options→ Security.
1
Click Do not allow attachments to remove the check mark, as needed.
2
C
H E C K T H E T E L E P H O N E L I N E C O N N E C T I O N
C
H E C K T H E T E L E P H O N E J A C K
C
O N N E C T T H E M O D E M D I R E C T L Y T O T H E T E L E P H O N E W A L L J A C K
U
S E A D I F F E R E N T T E L E P H O N E L I N E
• Verify that the telephone line is connected to the jack on the modem (the jack has
either a green label or a connector-shaped icon next to it).
• Ensure that you hear a click when you insert the telephone line connector into
the modem.
• Disconnect the telephone line from the modem and connect it to a telephone; then
listen for a dial tone.
• If you have other telephone devices sharing the line, such as an answering machine,
fax machine, surge protector, or line splitter, bypass them and use the telephone to
connect the modem directly to the telephone wall jack. If you are using a line that is
3 meters (10 feet) or more in length, try a shorter line.
R M
U N T H E O D E M D I A G N O S T I C
Windows XP:
→
Click Start All Programs
1
Follow the instructions on the screen to identify and resolve modem problems.
2
Modem Helper is not available on certain computers.
Windows Vista:
Start
Click
1
Follow the instructions on the screen to identify and resolve modem problems.
2
Modem diagnostics are not available on all computers.
Product Information Guide
O E
U T L O O K
—
T
O O L
→
Modem Helper.
→ →
All Programs
X P R E S S S E C U R I T Y S E T T I N G S
—
Modem Diagnostic Tool.
Quick Reference Guide
.
— If you cannot
39