Siemens SIMATIC NET MODEM MD720, Системное руководство

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MODEM MD720 in Terminal Mode
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ATD Mobile originated Call to dial a number
Executive command
Command:
ATD[<n>]
Response: The connection cannot be established:
NO DIALTONE
BUSY
NO CARRIER
NO ANSWER
Data connection successfully connected:
CONNECT[<text>]
Parameter:
<n>:
String of dialing digits and optionally V.25ter modifiers (dialing digits): 0-9, * , #, +, A, B, C
Notice: -
ATE Local Echo On/Off
Executive command
Command:
ATE[<value>]
Response: OK
Parameter: <value>:
0 Local Echo off
1 Local Echo on <Default>
Notice: This setting determines whether or not the device echoes characters received from
application during command state
ATH Disconnect existing connection
Executive command
Command:
ATH
Response: OK
Parameter: -
Notice: On this command, all calls in progress are ended.
If a call is in progress, it is necessary to switch into the command phase by +++ before
entering commands.