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AT Command Set and S-Registers
14-233810-A2-GB30-30 September 1998
Table 14-2
(9 of 12)
3800 Series S-Registers
S-Register Front Panel BranchDescription
S64 V.25bis New Line Character
Register identifies to the modem the type of line terminator used by the
DTE while in V.25bis mode.
Register has the following values:
0 = Carriage Return and Line Feed
1 = Carriage Return
2 = Line Feed
Factory setting is carriage return and line feed (CR + LF).
Configure\Edit\DTE Dialer
S65 Line Current Disconnect
Register determines if the modem disconnects if an 8-millisecond or
90-millisecond interruption in loop current occurs.
Register has the following values:
0 = Enable (8msec)
1 = Enable (90msec)
2 = Disable
Factory setting is Enable (8msec).
Configure\Edit\Line Dialer
S66 NMS Call Messages
Register determines if the modem sends information regarding status
(Call Progress) and/or sends summarized call statistics (Call Connect) to
the network management system (COMSPHERE 6700 Series NMS).
Register has the following values:
0 = Call Connect & Progress
1 = Disable
2 = Call Connect Only
3 = Call Progress Only
Factory setting is Call Connect & Progress.
Configure\Edit\Misc
S67 Directory Location 1 Callback
Register determines if the modem uses the single number callback
function.
Register has the following values:
0 = Disable
1 = Enable
Factory setting is Disable.
Configure\Edit\Misc
S69 Make Busy Via DTR
Register determines if the modem goes off-hook (busy) when DTR is Off.
Register has the following values:
0 = Disable
1 = Enable
Factory setting is Disable.
Configure\Edit\Line Dialer
S74 Network Position Identification
Register identifies each modem as either a control or tributary modem.
Register has the following values:
0 = Tributary
1 = Control
Factory setting is Tributary.
Configure\Edit\Misc