Specifications

Chapter 2 - AT Commands, S-Registers and Result Codes
27
COMMAND: @
VALUES: n/a
DEFAULT: n/a
DESCRIPTION : Causes modem to wait for ringback, then 5
seconds of silence before processing next
part of command.
COMMAND: +++AT<CR>
VALUES: n/a
DEFAULT: n/a
DESCRIPTION : In-band Escape Sequence. Places modem
in Command mode while still remaining On-
Line. Enter +++ followed by the letters A
and T, up to ten command characters, and a
RETURN.
COMMAND: BREAK AT<CR>
VALUES: n/a
DEFAULT: n/a
DESCRIPTION: Out-of-band Escape Sequence. Places
modem in Command mode while still
remaining On- Line. Not preceded by AT.
Enter a BREAK signal, followed by the
letters A and T, up to sixty command
characters, and hit RETURN.