ZyXEL Communications Comet 3356, Руководство пользователя

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42 Status Registers & Result Codes
S9 - Carrier Detect Response Time
Sets the time, in tenths of a second, that the carrier must be present before the modem
considers it valid and turns on RLSD. As this time is increased, there is less chance to
detect a false carrier due to noise from the telephone line.
S10 - Lost Carrier To Hang Up Delay
Sets the length of time, in tenths of a second, that the modem waits before hanging up
after a loss of carrier. This allows for a temporary carrier loss without causing the local
modem to disconnect.
S11 - DTMF Tone Duration
Sets the duration of tones in DTMF dialing. This value has no effect on pulse dialing.
S12 - Escape Prompt Delay (EPD)
Defines the maximum period, in fiftieths of a second, allowed between receipt of the
last character of the three escape character sequence from the DTE and sending of the
OK result code to the DTE. If any characters are detected during this time, the OK will
not be sent. Note that sending of the OK result code does not affect entry into command
mode.
S18 - Test Timer
Sets the length of time, in seconds, that the modem conducts a test (commanded by &Tn)
before returning to the command mode. If this register value is zero, the test will not
automatically terminate; the test must be terminated from the command mode by issuing
an &T0 or H command. When S18 is non-zero, the modem returns the OK message upon
test termination.
S24 - Sleep Inactivity Timer
Set the length of time, in units of 10 seconds, that the modem will operate in normal
mode with no detected telephone line or DTE line activity before entering low power
sleep mode.
S25 - Delay To DTR
Sets the length of time that the modem will ignore DTR for taking the action specified by
&Dn. Its unit is one hundredth of a second.
S26 - RTS to CTS Delay
Sets the time delay, in hundredths of a second, before the modem turns CTS ON after
detecting an OFF-to-ON transition on RTS when &R0 is commanded.
S29 - Flash Dial Modifier Time
Sets the length of time, in units of 10ms, that the modem will go on-hook when it
encounters the flash (!) dial modifier in the dial string. The time can be limited as it is a
country dependent parameter.