Sony Ericsson GC79 User Manual

Page of 93
Troubleshooting
61
Windows
®
 2000
All Windows
®
 Operating Systems
Error 619: 
The port is 
disconnected 
during dial-up
An ISDN mode (V110 or V120) has been selected when creating 
a connection, but is not supported by the network.
Select Analogue mode when creating the connection in the 
Connection Wizard.
Error 678: 
Computer you 
are dialling is 
not responding 
during dial-up
Either: Service is not supported by SIM (usually for CSD/HSCSD) 
or the computer is not answering.
1 Check SIM settings with your service provider if necessary.
2 Make sure that the server you are dialling is OK.
3 Make sure that Analogue mode has not been selected with 
57.6 kbps data rate (V110 or V120 mode must be selected 
and supported by the network).
Error 691: 
Access denied, 
user name and 
password 
incorrect on the 
domain during 
dial-up
The domain name entry is incorrect.
Correct the domain name entry or delete if not required.
Error 718: The 
card was unable 
to dial during 
dial-up
This error indicates a PPP conversation started, but it was terminated 
because the remote server did not respond within an appropriate 
time. This can be caused by poor line quality or a problem with the 
server (ISP). This error can occur when your modem has connected 
to the ISP and has sent a username and password, but there is no 
response from the server. 
Wait a few minutes and try again.
Error 734: The PPP link 
control protocol was 
terminated during dial-up
The APN entry is incorrect, the signal is weak or the 
connection is lost whilst dialling.
See the support section on www.sonyericsson.com 
site for a list of network operator APNs.
Error 678: Computer 
you are dialing is not 
responding during dial-up
Either: Service is not supported by SIM 
(usually for CSD/HSCSD) or the computer is not answering.
Check SIM settings with your service provider if necessary.
Make sure that the server you are dialing is OK.
If you are unsure which speed to choose from the Speed tab, 
start with Analogue 9600, and check to see if it works. Once 
your connection works on Analog, you can try the V110/V120 
settings to see if faster speeds are available. V110/V120 
also connects faster than analog. When roaming you may 
need to repeat this procedure to adapt your settings to the 
capability of the local network operator.