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Rev 3.0B Feb.08
•
n=0 : No forwarding character.
S211=n
For applications or situations where hardware control of the
DTR signal is not possible, the modem can be configured to
ignore DTR. When Ignore DTR is enabled, the modem
operates as if the DTR signal is always asserted.
•
n=0 : Use hardware DTR. (default).
•
n=1 : Ignore DTR.
•
n=3 : Ignore DTR and assert DSR. This value is deprecated,
and it is recommended to use &S to control the DSR
instead. When this value is set to 3, &S will automatically
be set to 0. See also: &D and &S.
Vn
Command Response Mode.
•
n=0 : Terse (numeric) command responses
•
n=1 : Verbose command responses (Default).
Xn
Extended Call Progress Result mode.
•
n=0 : Turn off extended result codes (Default).
•
n=1 : Turn on result codes. This adds the text 19200 to the
CONNECT response.
&Cn
Set DCD mode.
•
n=0 : Always assert DCD.
•
n=1 : Assert DCD when in a data mode (UDP, TCP, PPP, or
SLIP) (Default).
n=2 : Assert DCD when the modem has network coverage.
•
&Dn
Set DTR mode.
•
n=0 : Ignore DTR, same effect as HW DTR always asserted
(same as S211=1).
•
n=2 : Use hardware DTR (same as S211=0).
&Sn
Set DSR mode.
•
n=0 : Always assert DSR (Default).
•
n=1 : Assert DSR when in a data mode (UDP, TCP, PPP, or
SLIP) (Default).
Configuration Commands
99
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