1-29
modifier is encountered in the dial
string
S10=
1 - 255
Set the length of time, in tenths of a
second, that the modem waits before
hanging up after a loss of carrier
020
S11=
50 - 150
DTMF duration and inter digit delay.
Set the duration and spacing, in mini-
seconds, in DTMF touch tine dialing
095
S12=
0 - 255
Define the maximum period, in 2-
hundredths of a second, allowed
between consecutive asynchronous
escape character “+” (plus) for the
escape sequence to be considered valid
050
S28=
0 - 255
V.34 modulation en-/disabler
0: disabled
1- 255: enabled
001
S30=
0 - 90
Inactivity timer. Set the length of time, in
minutes, that the modem counts when
there is no data flow in or out the DTE
serial port. A connection is disengaged
when the counter reaches the preset value
Set S30 =0 to disable the inactivity timer.
For buffer mode only.
000
S36=
Negotiation fallback options
007
0, 2
Hang up
1, 3
Fall back to an async connection
4, 6
Attempt MNP mode. If MNP fails,
hang up.
5, 7
Attempt MNP mode. If MNP fails,
fallback to async connection.
S37=
Desired DCE speed (line speed)
000
0
Maximum modem speed
2
Attempt 1200/75 bps connection
3
Attempt to a 300 bps connection
5
Attempt to a 1200 bps connection
6
Attempt to a 2400 bps connection
7
Attempt to a 4800 bps connection
8
Attempt to a 7200 bps connection
9
Attempt to a 9600 bps connection
10
Attempt to a 12000 bps connection
11
Attempt to a 14400 bps connection
12
Attempt to a 16800 bps connection
13
Attempt to a 19200 bps connection
14
Attempt to a 21600 bps connection
15
Attempt to a 24000 bps connection
16
Attempt to a 26400 bps connection
17
Attempt to a 28800 bps connection
