Modem at commands – NetComm IG6000 User Manual
Page 13

Industrial Modem User Guide
YML3913A
13
Modem AT Commands
Your Industrial Modem ª has a number of specific commands that control and enhance its operation. To access and
change these commands open a local terminal connection with your modem using your preferred communications
software, such as WinFax Pro, and type the letters AT followed by the specific command and press <Enter>. The
AT commands are case insensitive and may be entered in either lower or capital letters.
n
indicates the default settings
Commands
Command
Description
A
Answer call
D
Dial number
H
Hang up modem
O
Enter Online state
Dial Modifiers
Dial Digits
09, A, B, C, D, #, *
,
Pause while dialling
F or ^
Disable calling tones
J
Initiate MNP 10 at 1200 bps (V.22)
K
MNP 10 cellular power level adjustment for this call
L
Redial last number
M
Initiate MNP 10 at 4800 bps (V.32)
P
Pulse dial number
R
Switch to answer mode
S=n
Dial stored number ÔnÕ (where n=09)
T
Tone dial number
W
Wait for dial tone
;
Return to Local command state
!
Hook flash
@
Wait for quiet answer