Datasheet

INSYS Modem 336/56k 4.1 (UL) S Registry
S24* Time period until switching into sleep mode
The time after which the modem switches to energy saving mode (sleep) during
inactivity is determined (in seconds) in S24. The energy saving mode will be quit
as soon as characters are sent to the modem, or when a call comes in.
Note: When the modem is in sleep mode, it is necessary to send an “AT”
command before sending other commands. This first “AT” com-
mand may not be answered with “OK”. Further AT commands may
be entered immediately.
S25 Time period for DTR signal
Time period, in which a modem waits without a DTR signal before it hangs up
(1/100 seconds).
S26 Time period between RTS/CTS
Time period between RTS and CTS activation in 1/100 seconds.
S27* General settings
Bit Meaning
Bit 0-3 RS232-Mode Asynchronous Mode Selection:
0: see AT&M0 or AT&Q0
9: see AT&Q5
10: see AT&Q6
Bit 4.5 Reserved
Bit 6 CCITT or Bell
Modulation
CCITT/Bell Select
0: CCITT Modulation
1: Bell Modulation
Bit 7 Remote Control Status Remote control
0: Remote control OFF
1: Remote control ON
S29
Time period for modifier “flash”
Sets the time period in tenths of seconds, after which the modem hangs up due to
a flash in the dialing string.
S30 Time period until hang up due to silence
Time period, in which the modem waits without activity before hanging up. Units
in seconds (only for FAX Class 1).
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