Multitech CommPlete MT5634HD8, User Manual, Page: 25 / 99

3 AT Commands
CommPlete Communications Server 19
Examples:
To pulse-dial the number 555-1212, type
ATDP5551212
and press E
NTER
.
To tone-dial the same number, type
ATDT5551212
and press E
NTER
.
To call out of a {xe "PBX phone systems"}PBX (switchboard) system where a 9 has
to be pulse-dialed, and the rest of the number has to be tone-dialed after pausing
for a second dial tone, type
ATDP9,T5551212
and press E
NTER
. (The comma causes
a pause.)
V Switch to Speakerphone Mode{xe "AT commands:V"}{xe "Switch to
Speakerphone Mode command"}
Inserting V into the dialing command causes the modem to switch to speakerphone
mode and dial the following number. Use ATH to hang up.
W Wait for New Dial Tone{xe "AT commands:W"}{xe "Wait for New Dial
Tone command"}
Inserting W into the dialing command causes the modem to wait for another dial
tone before it resumes dialing. (It is not necessary to enter W at the beginning of the
dialing command.)
Note: Because the modem must be able to detect the dial tone for this command to
work, you also must select wait-for-dial-tone dialing with the {xe "Result Codes
and Call Progress Selection command"}{xe "AT commands:X"}X2 or X4 command.
, Dialing Pause{xe "Dialing Pause command"}{xe "AT commands:,
(comma)"}
Enter a comma in the dialing string to make the modem pause while dialing. This
pause lasts two seconds (North American models) or four seconds (U.K. and Interna-
tional models) for each comma entered. You can force longer pauses by entering
multiple commas, or you can change the length of the pause caused by a comma by
setting register S8{xe "S-registers:S8"}{xe "dialing:pause time"} to any value from
0 through 255 seconds (North American), 4 through 7 seconds (U.K.) or 4 through 255
seconds (International).
Note: Each comma in a dialing command counts as one of the 60 allowed characters.
; Return to Command Mode After Dialing{xe "Return to Command Mode
command"}{xe "AT commands:; (semicolon)"}
Enter a semicolon (;) as the last character of a dialing command to cause the modem
to return to command mode immediately after executing the command instead of
waiting for a carrier signal and going online.
For example, type
ATDT5551212;
to tone-dial the number and immediately go
back into command mode. The semicolon is useful when modem data transfer is not
desired, as in voice communications, or in applications using touch tones as a data
entry method, such as bank-by-phone.