Qualcomm GSP-1620 Modem User Manual


 
Integrator’s Reference Manual
6-16 80-99208-1 Rev. D
Values
Power-On/Reset Default Value(s)
None.
Results Returned
OK
or ERROR; see Table 6-3 on page 6-9 for details.
DCE Received Line Signal Detector Behavior (&C)
Syntax
&C[<value>]
Description
Defines how the DCE controls RLSD (circuit 109) in relation
to detection of the received line signal from the far end.
Valid Values
Power-On/Reset Default Value(s)
1
Results Returned
OK
or ERROR; see Table 6-3 on page 6-9 for details.
DTE Data Terminal Ready Behavior (&D)
Syntax
&D[<value>]
Description
Defines how the modem (DCE) responds when the DTE
changes DTR (circuit 108/2) from ON to OFF state when a
connection is active.
0 Resets parameters to their factory defaults.
0 DCE always places RLSD in ON state.
1 DCE places RLSD in ON state when connection is
active and places in OFF state otherwise.
2 DCE winks RLSD by briefly placing RLSD in the
OFF state and then back ON when a data call ends.
This is a QUALCOMM-specific value.