6.9 Description of the AT Commands
Haye
s Commands
s command set (AT commaThe Haye nds) has over time developed into an industry
m manu addition, m rs use specific modem
eir different pr rt these c ompatible with
cturer
and makes em go off-hoo r to connect to the calling
dem. If no s ecognized afte fied time, the modem
ain.
uery and set baud ra ATB returns cur
ssign baud rate (ATB e, 2400,4800,960
B Returns the current Baud
B9600 Adjust the Baudrate to 96
ction. ATDip ess (ATDP and A ted
(P=pulse dial, T=tone dial)
D192.109.223.4 ATD192,109,2
3.4 ATDP192,109
223.4 ATDT192,109,
sable:
n
s on or off
0 modem hang n-hook), th off. Only
le in command m m al function to
t informa
2 (h
ww
standard among mode facturers. In
cts. In pa
anufacture
commands for th odu ommands are not c
modems of other manufa s.
ATA This comm
o
the mod k, in orde
remote m ignal is r r a speci
hangs up ag
ATB Q
A
te.
valu
rent baud rate.
0,19200,38400,115200 Baud)
AT rate
AT 00
funATD Dialing
ATD
addr TDT are suppressed and execu
as
AT
AT
23,4
,223,4 DP192.109.22
ATDT192.109. 223,4
ATE Command echo enable/ di
ATE0 echo off ATE1 echo o
ATH Modem goe hook.
ATH s up (goes o e connection is broken
possib ode. ATH1 mode goes off hook (identic
ATO).
ATI Return produc tion.
ATI0 ardware code)
ATI1 w.ipcas.de (w
ipE (p
V6 03 (f
uld attac odem (ma ould be saved
).
oolname
ame
ATO Return to data mode. ATO
Note: By entering the “Escape-Sequenz” (Default: +++) you can switch to
command mode during a modem connection, where AT commands can be
executed. This does not break off the connection. The ATO command terminates
the command mode.
ATP Enable and disable the password configuration mode of the modem.
ebsite)
ATI2 ther.Modem roduct name)
ATI3 .3 19.12.20 irmware, date)
ATN A toolname co
in high letters
hed to the m x. 20 Characters, it w
ATN=name To give a t
ATN? Show tooln
Änderungen vorbehalten Stand 09.09.05
ipcas GmbH ipEther232 V11.01 Seite 68 von 150
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