Toshiba L300D Manual Do Utilizador

User’s Manual

9-13

Troubleshooting

After making a call you 
can’t hear a ring

Make sure the tone or pulse selection in your 
communications application is set correctly.

You can also use the ATD command. Refer to the 
chapter on AT commands in online help files for 
Appendix C, 

Communication is cut 
off unexpectedly

The computer will automatically cut off 
communication when connection with the carrier 
is not successful for a set time interval. Try 
lengthening this time interval.

A 

 display is 

quickly replaced by 

Check the error control setting in your 
communications application.

You can also use the AT\N command. 

Character display 
becomes garbled during 
a communication

In data transmission, make sure the parity bit and 
stop bit settings correspond with those of the 
remote computer.

Check the flow control and communication 
protocol.

You cannot receive an 
incoming call

Check the rings before auto answer setting in an 
incoming call your communications application.

You can also use the ATS0 command. 

If problems persist, contact your dealer.

The system will not 
enter sleep/hibernation

Is Windows Media Player open? The system 
might not enter sleep/hibernation, if Windows 
Media Player is either playing a selection or 
finished playing a selection. Close Windows 
Media Player before you select sleep/hibernation.

If problems persist, contact your dealer.