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MODMTER

Syntax:                 MODMTER

Use:                    To determine the status of trailing edge ring
                        detector.

Parameters:             COM0 for com1, COM1 for com2, COM2 for com3, and
                        COM3 for com4.

Returns:                The first character in the sending parameter will
                        have a "Y" if trailing edge ring detector is turned
                        on, a "N" if trailing edge ring detector is turned
                        off. If you did not pass the parameter correctly
                        (e.g. FOXLIB = "ZOM0"), your sending parameter
                        will be unchanged.

Example:                . load c:\FOXLIB\modmter
                        . FOXLIB = "COM0"
                        . call modmter with FOXLIB
                        . ?substr(FOXLIB,1,1) = "Y"
                        .T.
                        . rele modu modmter

                        From this example, trailing edge ring detector is
                        turned on.