ZyXEL Communications omni TA128 User Manual page 99

AT&I3
If the leased line mode configuration has been saved as the power-
on user's profile and upon power up, the TA128 will ALWAYS try
to make a connection with the remote site using the pre-selected
protocol, B-channel ( B1 or B2 ), and originate/answer mode. To
change the TA128 from leased line mode back to dial-up mode,
reset the modem to the factory default settings.
For some protocols that are originate/answer mode sensitive, use
the following command to configure the originate/answer mode:
AT*Mn
AT*M0
AT*M1
If the leased line mode is selected after power up, the following
commands can be used to make a leased line connection:
ATDB1
ATDB2
ATDB3
ATAB1
ATAB2
ATAB3
function in B1 channel.
leased line function in both B1 and B2 channels.
leased line auto-handshake mode selection S14b0.
leased line auto-handshake for Originate mode.
leased line auto-handshake for Answer mode.
use B1 channel in Originate mode.
use B2 channel in Originate mode.
use both B1 and B2 channels in Originate mode.
use B1 channel in Answer mode.
use B2 channel in Answer mode.
use both B1 and B2 channels in Answer mode.
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