Specifications

V.3229 / V.3229L <C#>-69
5
Asynchronous Operating Commands
Determines application of data compression while
running LAPM protocol. Refer to 8 for explanation.
*default
Originate MNP Link
\O
The AT\O command forces the local modem to
return online and initiate an MNP link regardless of
whether it originated or answered the call. For this
command to succeed, the remote modem must have
received the AT\U command. The modem sends
two link requests (18 seconds) and if the remote
modem does not respond the modem returns to nor-
mal mode.
Accept an MNP
Link
\U
Forces the modem to return online and accept an
MNP link independent whether the modem originat-
ed or answered the call. For this command to suc-
ceed, the remote modem must have received the
AT\O command.
This command causes the modem to wait indefinitely
for the remote modem to issue the "originate MNP
link" command.
Table 64:
Command Operation
%C Data compression disabled
%C1 Enabled on transmit and receive data*
%C2 Enabled on transmit data only
(enhanced compression)
%C3 Enabled on receive data only
(enchanced compression)