|
S0
|
Auto-answer
|
0 to 255
|
Sets the number of the rings required before
the modem automatically answers a call. Setting
this register to zero disables auto-answer mode
|
|
S1
|
Ring counter
|
0 to 255
|
S1 is incremented each time the modem detects
a ring signal on the telephone line.
|
|
S2
|
Escape character
|
0 to 127
(Default = 43)
|
S2 holds the decimal value of the ASCII character
used as the escape sequence. A value over 127
disables the escape process.
|
|
S3
|
Carriage Return Character
|
0 to 127 ASCII decimal (Default=13)
|
Sets the command line and result code terminator
character. Pertains to asynchronous operation
only.
|
|
S4
|
Line feed Character
|
to 127 ASCII decimal (Default=10)
|
Sets the character recognised as a line feed.
Pertains to asynchronous operation only.
|
|
S5
|
Backspace Character
|
0 to 32 ASCII decimal (Default=8)
|
Sets the character recognised as a backspace.
|
|
S6
|
Wait for dial tone
|
2 to 255 seconds
|
Sets the time in seconds that the modem will
try to detect a dial tone (if set) and wait
before starting to dial.
|
|
S7
|
Wait for Carrier after dial
|
1 to 255 seconds
|
Sets the time in seconds that the modem will
wait for a carrier before hanging up.
|
|
S8
|
Pause time for delay
|
0 to 255 seconds
|
Sets the time the modem must pause when the
‘,’ dial modifier is used.
|
|
S9
|
Carrier detect response time
|
1 to 255 tenths of a second.
|
Sets the time in 10th of a second, that the
carrier must be present before the modem considers
it valid and turns on RLSD.
|
|
S10
|
Lost carrier to Hang-up delay
|
1 to 255
|
Sets the time in 10th of a second, that the
modem waits before hanging up after a loss of
carrier.
|
|
S11
|
DTMF Tone duration
|
50 to 255 milliseconds (Default=95)
|
|
|
S12
|
Escape Prompt Delay
|
0 to 255 1/50 of a second
|
Defines the maximum period, in fifties of a
second, allowed between receipt of the last
character of the three escape character sequence
and the sending of the OK message.
|
|
S18
|
Test timer
|
0 to 255 seconds
|
Sets the length in seconds that the modem conducts
a test.
|
|
S25
|
Delay to DTR
|
0 to 255 seconds
|
Sets the time that the modem will ignore DTR
before taking action specified by &Dn.
|
|
S26
|
RTS to CTS delay
|
0 to 255 hundredths of a second
|
Sets the time delay, before the modem turns
on CTS after detecting an OFF-ON transition
on RTS when &R0 is commanded.
|
|
S32
|
XON Character
|
0 to 255 ASCII decimal (Default=17)
|
|
|
S33
|
XOFF Character
|
0 to 255 ASCII decimal (Default=19)
|
|
|
S38
|
Delay Before Forced Hang-up
|
0 to 255 seconds
|
This register sets the delay between the modem’s
receipt of the H command to disconnect and the
disconnect operation.
|
|
S86
|
Call Failure Reason Code
|
0,4,5,9,12,13 or 14
|
When the modem issues a NO CARRIER result code,
a value is written to this S-register.
0 Normal disconnect, no error occurred
4 Loss of carrier
5 V.42 negotiation failed
9 The modems could not find a common
protocol
12 Normal disconnect initiated by
the remote modem
13 Remote modem does not respond after
ten retransmissions of the same message.
14 Protocol violation
|
|
S91
|
PSTN Transmit level Attenuation
|
0 to 15dBm (Corresponding to 0 to -15dBm transmit
level) Default : 10dBm
|
Set the transmit level attenuation level from
0 to 15dBm for the PSTN mode. Some countries
may not permit changing the transmit level.
|
|
S95
|
Extended Result Codes
|
|
The bits in this register can be set to override
some of the Wn command options. A bit set to
a 1 in this register will enable the corresponding
result code regardless of the Wn setting.
Bit 0 Connect message indicates DCE
speed
Bit 1 Append /ARQ to CONNECT XXXX
Bit 2 Enable CARRIER XXXX message
Bit 3 Enable PROTOCOL message
Bit 4 Reserved
Bit 5 Enable COMPRESSION XXXX
Bit 6 Reserved
Bit 7 Reserved
|
