AT&T MERLIN LEGEND Release 2.0 Installation Section page 277

Connecting Data Equipment
9. Enter command mode, set the options, and save the options into
protected memory to prevent loss of settings in case of a power failure:
a . Type AT and press [ENTER] to enter the local mode.
b . Type AT&D2 and press [ENTER] .
Option set: A data call will be dropped when the data module
turns off the DTR signal, loses power, or when the connection
between the data module and the modem is dropped.
Type AT&C1 and press [ENTER] .
c .
Option set: The data carrier detect (CD) signal is set to follow,
meaning that this signal turns off when a data call is no longer in
progress.
Type ATS0=1 and press [ENTER] .
d .
Option set: Auto Answer (incoming data calls will be answered
automatically).
e . Type ATQ1 and press [ENTER] .
Option set: Disable result codes.
f . Type AT&W and press [ENTER] .
Writes the options to protected memory.
10. Reconnect the data module in place of the terminal (undo Step 1).
6-34 Modem Pools