0049-1800-xxx 326X V.34, V.34-SDC and V.32bis Series Modem – USER’S GUIDE 02/23/2010
Rev. A
Page 81
of
205
S-Register 6 – Wait for Dial Tone
If
Call Progress
is set to 0, 1, or 3 (ATX0, ATX1, ATX3), and blind dial is selected, the modem does
not look for a dial tone. Instead, the modem goes off-hook and waits for the number of seconds
specified by S-Register 6 before blind dialing a telephone number (if
Blind Dial
is set to S6,
AT
*
BD2). This S-Register does not affect the wait dial modifiers W, w, or
:
.
S-Register 7 – Wait for Data Carrier
If
Call Timeout
(AT
*
TT) is set to S7, the value of S-Register 7 determines the number of seconds that
the modem waits for a carrier signal from the remote modem after dialing or answering a call.
S-Register 7 also affects the dial modifiers @, W, w, and
:
.
Dial Modifier “@”
If
Call Timeout
(AT*TT) is set to S7, the value of S-Register 7 determines the length of time for
which the @ dial modifier instructs the modem to detect five seconds of silence.
Dial Modifier “W”, “w”, and “:”
If the
Dial Wait
option (AT
*
DD) is set to S7, the value of S-Register 7 determines the value of the
dial wait modifier. The dial wait modifier determines how long the modem waits for a second dial
tone after the modem has dialed a number.
