.RB [ "-r <sec>" ]
.RB [ "-t <msec>" ]
.RB [ "-T <msec>" ]
+.RB [ "-w <sec>" ]
.RB [ "\-vhV" ]
.SH DESCRIPTION
The default value is
.BR DEF_CMDTIME ms.
.TP
+.BR -w | --waittime\ < sec >
+This delay is maximum time allowed silently waiting for incoming data.
+After approx 30 minutes of waiting for Nokia 9110 data it will turn off
+its FaxModem feature disabling any further reading of messages.
+After such idle time \fBmdsms\fP will also reinitialize the modem to
+handle the case where the modem was silently powercycled in the meanwhile
+loosing its initial settings done by \fBmdsms\fP during its startup.
+The default value is
+.BR DEF_WAITTIME s.
+.TP
.BR -f | --file
When parameter <\fBmsg text\fP> has been specified, by using this option
\fBmdsms\fP will read the file with the <\fBmsg text\fP> filename instead