User manual

AT COMMAND SET
Section 4
4-12
Copyright (C) Dataplex Pty Ltd
ATP Set PULSE Dialling
Parameters : None
Default : None
If ATX3 (do not listen for dial tone) is set, ATP causes the DPX-213 to dial any further dial
commands with decadic pulses. If ATX4 (check for dial tone) is set, then regardless of the
state of the ATP command, the DPX-213 will dial the first digit of a dial string in tone
mode and recheck for dial tone. If dial tone is still present, the entire number will be
dialled in pulse mode, otherwise the rest of the number will be dialled in tone mode.
ATQ QUIET Mode
Parameters : 0 or 1
Default : 0 (Enable dialling messages)
This command controls whether or not the modem sends messages and result codes (such
as "OK") to the DTE as it executes commands (some software packages may not recognise
call progress messages); the AT command itself will still be echoed (unless ATE0 is
active).
ATQ0 - Enables command and call progress messages to be sent to the DTE.
ATQ1 - Enables Quiet Mode and ensures no messages are passed during call placement.
When ATQ1 is in use, sufficient time must be allowed for each command issued to
be executed or closely spaced commands may be misinterpreted by the modem.
ATSr? Read STATUS Register Contents
Parameters : r = 0 to 53
Default : 0 (Display Register 0)
This command will return a three digit decimal value of the selected S register, r. The
display is always in decimal, even for bit mapped registers.