Multitech MMH900, User Manual

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Chapter 5 - Commands
dialing commands.
For example, enter the following to dial a phone number (555-1212)
through a switchboard.
ATD9,5551212 (hit Return)
When a carrier signal is detected, the Connect (1) Result Code is
displayed.
If no carrier is detected, the No Carrier (3) Result Code is displayed
after about 30 seconds.
4 You are now communicating with your remote MultiMux. Any
commands you now execute will be done by the remote unit. For
instance, to request status of the remote system execute the List
Channel Parameters Command by entering the following:
ATL (hit Return)
The following, which will be an actual listing of the remote unit’s
channel parameters, will appear on your supervisory console:
STP FLOW ENQ/ PASS PASS
CHN SPD WORD BIT PARITY CONTROL ACK ECHO PACE EIA XON
01 19200 8 1 NONE XON/XOFF OFF OFF OFF OFF OFF
02 19200 8 1 NONE XON/XOFF OFF OFF OFF OFF OFF
03 19200 8 1 NONE XON/XOFF OFF OFF OFF OFF OFF
04 19200 8 1 NONE XON/XOFF OFF OFF OFF OFF OFF
To end your call to the remote site you can either terminate the
whole command modem operation and put your supervisory console
back into communications with your local MultiMux or you can end
the current call and remain connected to your command modem for
additional remote communications.
To end the current call and place the supervisory console control
back to the local MultiMux, enter the following command:
AT#MA0 (hit Return)
To end the call and remain connected to your command modem,
enter the following command:
+++ (hit Return)
Wait for the OK (0) Result code to be displayed on your supervisory
console, then enter the following:
ATZ (hit Return)