Table 7 lists the configuration options, the AT commands or S registers used to change them, and the
command format.
Table 7 Configuration Options
Parameter
Options
Command/
Register
Format
Default
computer Communications
Baud rate
300-9600 bps
S*4
ATS*4=n
2
Parity
on/off, 7-8 bits, start/stop
S13
ATS13=n
8
Echo
on/off
E
ATE, E1
E1
Carriage return
0-127 decimal ASCII equivalent
S3
ATS3=
13
Line feed
0-127 decimal ASCII equivalent
S4
ATS4=
10
Backspace
0-32 and 127 decimal ASCII equivalent
S5
ATS5=
08
Call Answering
Auto answer
on/off, number of rings
S0
ATS0=n
off
Password
on/off
set code number
*C
*W
AT*C, *C1
AT*...n#
off
no number
Dialing Out
Dial string:
Pause before dialing
to wait for dial tone
Pause for comma
DTMF dialing rate
0-255 seconds
0-255 seconds
50-255 milliseconds
S6
S8
S11
ATS6=n
ATS8=n
ATS11=n
2 seconds
2 seconds
70
Call Disconnect:
Call completion timeout
Call disconnect timeout
Rings before disconnect
0-255 seconds
0-255 seconds
0-255 rings
S7
S10
S*0
ATS7=n
ATS10=n
ATS*0=n
30 sec
0
0
Store and autodial number
Store number
Dial stored number
33 characters
—
&Z
S
AT&Z=n...n
no number
—
Messages
Message display
on/off
Q
, Q1
on
Message format
digit or verbose
V
V3
Message definitions
which call progress is reported
M
M2
Call progress monitoring
which call progress is detected
X
B (all)
Table 8 lists the parameters and their default settings alphabetically.
Table 8 Default Configuration (by Parameter)
Parameter
Default
State
Auto answer
S0=0
Disabled
Backspace character
S5=08
ASCII 08
Baud rate
S*4=2
1200 baud
Call completion timeout
S7=30
30 seconds
Call disconnect timeout
S10=0
Disabled
Call progress monitoring
⇐
All detectors enabled
Carriage return character
S3=13
ASCII 13
DTMF dialing rate
S11=70
70
Echo on/off
⇐
E1
On
Line feed character
S4=10
ASCII 10
Message display definition
⇐
M2
Messages are displayed until answer (with line testing)
Message display on/off
⇐
Q
Enabled
Message format
⇐
V3
T-311 word result codes are returned
Parity information
S13=8
8-bit data word, parity off
Password definition
⇐
*W
No password entered
Password enable/disable
*C
Disabled
Pause before dialing
S6=2
2 seconds
T-311
Page 42
Содержание T-311
Страница 1: ...Telephone Access Unit T 311 Product Manual 40 400 00045 Rev B ...
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Страница 10: ...T 311 Page 2 Figure 1 T 311 Telephone Access Unit ...
Страница 17: ...Reference Manual Chapter 4 Dialing Instructions 40 400 00045 Rev B Page 9 Figure 3 System Connections ...
Страница 20: ...T 311 Page 12 Figure 5 Universal Mounting Bracket Optional Figure 6 Universal Mounting Shelf Optional ...
Страница 58: ...T 311 Page 50 Figure 7 T 311 Block Diagram ...