User's Manual
8
2.1 Data Mode Command
A/ Executes Last Command
When modem receives this command, modem executes the last command string
entered. Do not conclude it by pressing “Enter”.
A Answer Command
This command instructs the modem to go off-hook and answer an incoming call.
Bn Communication Standard Setting
This command determines ITU-T vs. Bell standard.
B0 Selects ITU-T V.22 mode when the modem is at 1200 bits/s.
B1 Selects Bell 212A when the modem is at 1200 bits/s (default).
Result Codes:
OK : n = 0, 1, 15, 16
ERROR : Otherwise
Dn Dial
This command instructs the modem to begin the dialing sequence. A dial string can
be up to 40 characters long. Any digit or symbol (0-9, *, #, A, B, C, D) could be dialed
as touch-tone digits. The following may be used as dial string modifiers:
P Pulse dialing.
T Touch tone dialing (default).
W Wait for second dial tone.
@ Wait for quiet answer. Wait for five seconds of silence after dialing the number.
! Hook flash.
, Pause during dialing.
; Return to command mode.
^ Disable data calling tone transmission.
S = n Dial a telephone number previously stored using the &Zn = x command
(see the &Zn = x command for further information). The range of n is 0?.
En Echo Command
ATEn command controls whether or not the characters entered from your computer
keyboard are echoed back to your monitor while the modem is in command mode.
E0 Disables echo to the computer.
E1* Enables echo to the computer (default).
Result Codes:
OK: n = 0, 1
ERROR: Otherwise