Acer HMU.0550.003 Benutzerhandbuch Seite 6

4
Problem
Modem
experiences errors
while on-line with
a remote modem.
AT Commands
Basic AT Commands
A summary of the commands implemented by the modem are shown
in the following table labeled "AT Command Set Summary".
Commands may be executed when the modem is in COMMAND mode.
COMMAND mode is entered upon one of the following conditions:
• After power up
• At the termination of a connection
• After the execution of a command other than dial or answer
commands (ATO or AT&T)
• Upon the receipt of the ESCAPE SEQUENCE (three consecutive
characters matching the contents of S register 2) while in online
mode
• Upon the on-to-off transition of DTR if D1, &D2, or &D3 has been
set
Solution
1
Make sure Call Waiting is turned off.
2
Make sure to use Xon/Xoff software flow control
when transferring binary files.