ISDN Access Server User Guide
82
M2
Speaker always on
M3
Speaker on after last digit dialed, off at
carrier detect
ATNn
Ring volume control,
n
=0 disables ring
function. n=0-7
ATO
Return to on-line state
ATP
Pulse dial
ATQn
Result code displayed
Q0
Modem returns result code
Q1
Modem does not return result code
Q2
Return result code but quiet in answer
mode (will not show in AT&V
n
)
ATS0=n
Number of rings required before modem
answers. n=0 disables auto-answer.
ATSr.b=n
Set bit
b
of S-register
r
to
n
.
(0 or 1)
ATSr.b?
Inquiry bit
b
of S-register
r
ATSr=n
Set S-register
r
to value
n
, where
n
is a
decimal number between 0-255
ATSr?
Display value stored in S-register
r
ATT
Tone dial
ATVn
Verbal/Numeric result codes
V0
Display result codes in numeric form
V1
Display result codes in verbose form
ATXn
Result code options. n=0-7
Summary of Contents for IAS-240
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