Modem Manager Functions

The following functions are related to the Modem Manager.

CancelCall	Removes a queued call or abandons a call that is in-progress
Fail	Tells the Modem Manager to abort and retry an established, outgoing call
FindModem	Returns a pointer to one of the Modem Manager's own internal modem objects. This pointer may then be used to access public, read-only properties for display purposes
MakeCall	Queues a call request
ModemCount	Number of available modems
ModemDev	Obtain wave device handle
ModemDial	Initiate an outgoing call
ModemDigits	Monitor a voice call for key presses
ModemList	Enumerate the available modems and their capabilities
ModemMedia	Determine or change the media mode of a call
ModemStream	Prepare to receive an incoming call
ModemTransfer	Transfer a call to another system service
Register (Modem Manager)	Registers a discriminator that accepts incoming calls

 

Note also, that the Connect() method of the Serial Port tag includes the parameter, ConnectInitString, which can be used to programmatically send an initialization string for any particular connection attempt. If valid, this will override the initialization string configured in the serial port. A "\r" is always appended to this string.