User manual

Section 4
AT COMMAND SET
Copyright (C) Dataplex Pty Ltd
4-13
ATSr=n Set STATUS Register Contents
Parameters : r = 0 to 53, n = 0 to 255.
Default : r = 0, n = 0
The ATSr=n command allows the user to change the modem configuration parameters by
altering the values stored in the S registers. You must first convert a binary bit mapped
register into decimal before attempting to set it. Use the S register descriptions and
Appendix B to get the correct bit number. This command should be used with care, as
loading incorrect results into the S registers can produce unpredictable results. Type
at&fK
to reload the factory default settings if the S registers become corrupted.
ATT Set TONE Dialling
Parameters : None
Default : None
This command enters the tone dial mode and awaits the next ATDnnnn command. Typing
attK
is a valid entry. Additionally, typing 'T' within a dial string such as the
following command string:
atdt 1234567K
is acceptable. This
command overrides the automatic tone/pulse dialling selection only when used as a dial
modifier.
ATV Set VERBOSE Response Codes
Parameters : 0 or 1
Default : 1 (Verbose Mode)
Determines whether the DPX-213 returns result codes from commands to the DTE in text
format or digit/numerical format (Verbose or Terse). Most communications programs use
digit responses to determine command status.
ATV0 - Selects digit (terse) responses; digit code is followed by a carriage return.
ATV1 - Selects verbose or text responses; word code is preceded and followed by a
carriage return character (S-register 3) and a line feed character (S-register 4).