Download Modem 2 Manual

28
Operator’s Manual
Command
Description
AT*H
Synchronize speed of connection set-up protocol
AT*H
specifies the speed at which synchronization is handled when
setting up an MNP10 link, before the modem goes into MNP10
mode.
AT*H0
Set-up takes place at highest possible speed
AT*H1
Set-up at 1.200 bps
AT*H2
Set-up at 4.800 bps
ATI
Identification
The modem sends an identifier to the PC in accordance with the parameter.
ATI0
Product code
ATI1
Previously calculated checksum of the EPROM
ATI2
Calculation of EPROM’s checksum and comparison with the
previously calculated checksum stored in the EPROM. Output
of OK if comparison correct.
ATI3
EPROM firmware version number
ATI4
Modem version number
ATI5
Country code parameter (Germany = 006 / Europe = 253)
ATI6
Data pump version number and revision.
AT&K
Select flow control between modem and PC
Default for fax operation is RTS/CTS.
T-Online requires AT&K0.
AT&K0
No flow control
AT&K3
Select flow control RTS/CTS
AT&K4
Select flow control XON/XOFF
AT&K5
Select transparent flow control XON/XOFF
AT&K6
Select RTS/CTS and XON/XOFF flow control