Verilink Productivity 500 (34-00236) Product Manual - Manual (Page 56)

Page 56 500 TA Option Configuration
Back Space Character S5
This command configures the character sent by the AT command processor
to back up one space in the command line. The standard character used for
this is the ASCII backspace (8).
Escape Sequence Guard Time S12
This command sets the escape sequence guard time--the minimum pause
before and after the escape characters (pause, +++,pause). The guard time also
defines the maximum amount of time between each of the three characters in
the escape sequence. This becomes significant only at low data rates and small
pauses. The guard time is in 0.02 second increments.
DTE Guard @G
This command prevents any changes to the options via the PC except for the
duration of the call. It disables AT commands which write to the stored profile
(&W and &Z) and causes the 500 TA to reload all options from stored profile 0
at the end of each call.
Command Operation
S5= Range: 0-127 default (8)
Command Operation
S12= Range: 0-255 default (50)
Units = 1/50 seconds
Command Operation
@G=D Disable DTE Guard
@G=E Enable DTE Guard