ADTRAN ISU 2X64 user manual 5ESS

Appendix A: AT Commands

Command	Function
AT Command Response Message Options
Q0	Response messages on
Q1	Response messages off
AT Command Response Message Types
V0	Response messages codes
V1	Response messages words
AT Command Connect Message Options
X0	Simple connect message
X1-7	Connect messages with bit rate
Ready-To-Send (RTS) Control Line Options
_D0	1 mS delay
_D1	18 mS delay
MakeBusy Options
_B0	Make DTE port not busy (same as S135=0).
_B1	Make DTE port busy (same as S135=1).
Service Profile Identification (SPID) Access Options
_I0=	Access SPID#1 for DTE #1
_I1=	Access SPID#2 for DTE #2
Local Directory Number (LDN) Access Options
_N0=	Access LDN1 for DTE #1
_N1=	Access LDN2 for DTE #2
ISDN Switch Type Options
_S0	5ESS
_S1	DMS-100
_S2	National ISDN-1
_S3	NEC
_S4	Euro ISDN*
_S5	VN4*

92 ISU 2x64 Dual Port ISDN Service Unit User Manual 61200051L1-1D