INSYS 56k small INT 2.0 Operating Manual page 53

INSYS Modem 56k small INT 2.0/USB 1.0
Command
AT&K<n>
AT-K<n>
June 06
Description
Select data flow control between the PC and the modem (handshake)
Fax operation default is RTS/CTS.
No data flow control
AT&K0
AT&K3 Select data flow control RTS/CTS (default)
AT&K4 Select data flow control XON/XOFF
AT&K5 Select transparent data flow control XON/XOFF
AT&K6 Select RTS/CTS and XON/XOFF data flow control
Activates the controlled half duplex operation on the serial interface
AT&K8
for RS485. In this mode, the CTS signal is deactivated (high), while the
INSYS Modem 56k small INT sends data at the serial interface. Thus,
the CTS signal can be used as driver release signal for a RS485 driver.
The polarity can be set with AT&R.
Extended MNP functions (MNP 10)
This command determines if a V.42LAP-M connection can be switched to a MNP 10
connection.
Disables switching from V.42 LAP-M to MNP 10 (default)
AT-K0
AT-K1 Ermöglicht V.42 LAP-M zu MNP 10 Umschaltung
AT Command Set
53