Paradyne 2001 User Manual page 77

Table B-1. AT Command and S-Register List (16 of 34)
AT
Command/ Description
S-Register
S84= AT Command Mode
n
Determines how the DataPort 2001 responds to
valid and invalid AT commands.
S84=0
S84=1
S84=2
CAUTION: Once the ATS84=2 command has
been issued, the DataPort 2001 cannot be
reconfigured by any AT commands, and it
responds OK to all commands. Commands that
do not affect configuration function normally. The
only configuration change that is acted on is
ATS84=0, which restores normal AT Command
mode.
S85= Fast Disconnect
n
Determines whether the DataPort 2001 instantly
goes on-hook in response to a disconnect
command.
0 = Disable
1 = Enable
Normal
ERROR result code is not issued in
response to invalid commands
All invalid commands and all commands
that alter configuration options are
ignored