Qn local flow control selection, Vn protocol result code, B view numbers in blacklist – Toshiba Libretto U100 User Manual
Page 212: Cn data compression control
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User’s Manual
AT Commands
\Qn Local flow control selection
Result Codes:
OK
n=0,1,3
ERROR
Otherwise
\Vn Protocol result code
Result Codes:
OK
n=0,1
ERROR
Otherwise
%B View numbers in blacklist
If blacklisting is in effect, this command displays the numbers for which the
last call attempted in the past two hours failed. The ERROR result code
appears in regions that do not require blacklisting.
%Cn Data compression control
This command determines the operation of V.42bis and MNP class 5 data
compression. On-line changes do not take effect until a disconnect occurs
first.
Result Codes:
OK
n=0,3
ERROR
Otherwise
\Q0
Disable flow control.
\Q1
XON/XOFF software flow control.
\Q3
CTS/RTS to DTE (default).
\V0
Disable protocol result code appended to DCE speed.
\V1
Enable protocol result code appended to DCE speed
(default).
%C0 V.42bis/MNP 5 disabled. No data compression.
%C3 V.42bis/MNP 5 enabled. Data compression enabled (default).