Tandy DCM212 Operation Manual page 68

Hayes
protocol
reference
Tbble 12.
Dialing Conditions
in
X
Command Mode
Condition: Result
codes=ON,
Type
of the
code=Verbal
Dialing
Mode
Condition
XO
(Basic) Default
XI (Extended)
X2
(Advanced)
Input
ATDxxxxxxx
Center)
ATXIDxxxxxxx
[ENTER]
ATX2Dxxxxxxx
Center)
No
dial
tone
detected
Dials
normally
and
waits
for carrier
Same
as
XO
mode
Displays
NO
DIAL
TONE
and
aborts
dialing
Busy
tone
received
Displays
NO
CAR-
RIER
and
aborts
di-
aling after
the time
set
by
S7
Same
as
XO
mode
Displays
BUSY
and
aborts
dialing
Reorder tone
received
Displays
NO
CAR-
RIER
and
aborts
di-
aling after
the time
set
by
S7
Same
as
XO
mode
Displays
REORD-
ER
TONE
and
aborts
dialing
Gets no
answer
Displays
NO
CAR-
RIER
and
aborts
di-
aling
after
the time
set
by
S7
Same
as
XO
mode
Displays
NO
AN-
SWER
and
aborts
dialing after
8
ringbacks
No
carrier
detected
Displays
NO
CAR-
RIER
and
aborts
dialing
Same
as
XO
mode
Same
as
XO
mode
Connected
in
300 bps
Displays
CONNECT
and goes
on-Jine
Same
as
XO
mode
Same
as
XO
mode
Connected
in
1200 bps
Displays
CONNECT
and goes
on-line
Displays
CON-
NECT
1200 and
goes
on-line
Same
as X1
mode
Note:
While
in
X2
mode,
the
Modem
will
disconnect
after 8
ringbacks
and
send
the
message
NO
ANSWER.
Since the
carrier
wait tone defined
by
the
register
S7 overrides the
call-
detection
mode, redefine the value
of S7
for
a
duration longer
than
the defaulted
30 seconds
when
using this feature.
62