Fit - Dte Inactivity Timeout; Fpr - Fixed Dte Rate - AOpen FM56 Manual

1 <DLE> <SUB> (not supported)
Reporting Current or Selected Values
Command: +FDD?
Response: +FDD: <value>
Example: +FDD: 0 For the default setting.
Reporting Supported Range of Parameter Values
Command: +FDD=?
Response: +FDD: (<value> range)
Example: +FDD: (0)

4.2.2.4 +FIT - DTE Inactivity Timeout

This command specifies a DTE inactivity timeout value that allows the modem to break
away from an unsuccessful connection attempt at any stage of a facsimile transfer. The
DTE inactivity timer operates only while the modem is off-hook.
Syntax
+FIT=<time>,<action>
Defined Values
<time> The <time> parameter indicates the DTE inactivity timeout in seconds. The value
of 0 indicates
that timeout is disabled (default). The required timeout range is 1 to 255 seconds. The
inactivity
timer starts when the modem has taken some action that requires DTE response. If the
DTE does
respond, the modem resets the inactivity timer. Inactivity timer related events are listed
in
Table 4-3.
<action> The <action> parameter has two meanings.
0 Upon timeout, the modem will go on-hook, executing an implied ATH command;
then reset to +FCLASS=0.
1 Upon timeout, the DCE will only go on-hook.
Reporting Current or Selected Values
Command: +FIT?
Response: +FIT: <time>,<action>
Example: +FIT: 0,0 For the default settings.
Reporting Supported Range of Parameter Values
Command: +FIT?
Response: +FIT: (<time> range), (<action> range)
Example: +FIT: (0-255),(0-1)
Table 4-3. Inactivity Timer Start and Stop Events
On-line state Start timer event Stop timer event
Waiting for a command modem sends final result code DTE sends AT or "at"
for transmit data modem sends CONNECT after +FTM or +FTH command
DTE sends data Waiting for transmit data modem sends <XON> or sets CTS ON DTE
sends data
Waiting to deliver received data modem sends <XOFF> after +FRM or +FRH
command DTE sends <XON>
Waiting to deliver received data DTE sets V.24 Ckt 133 OFF after
+FRM or +FRH command
DTE sets V.24 Ckt 133 ON

4.2.2.5 +FPR - Fixed DTE Rate

This numeric extended-format parameter specifies the data rate at which the modem will