6100 MPS-B Programming Manual

6100 MPS-B LINK MANAGEMENT
Modem Signals
For either half-duplex or full-duplex mode, it is
preferable to have Control CF set OFF (MPSBNOCONTROLCF).
For example, in full-duplex mode, the line turns around
faster when Control CF is OFF. However, you may have
Control CF set ON for full-duplex mode (that is, RTS will
raise after DCD drops).
2-21