Ate (Echo) Command; Ath (Hangup) Command; Atz (Reset) Command; Ata (Answer) Command - Honeywell CNI2 Operating And Installation Manual

CNI2 Operating and Installation Guide
starting with this command.
ATV1 (default): This instructs the CNI2 to return "verbose" result codes starting with this
command. This is the default setting
NOTE:
An ATV command will override the Use Non-verbose Result Codes setting that was
programmed by MP32.

ATE (echo) Command

An AT modem can be instructed to immediately return every character it receives. This is called
"echoing". The "ATE" command controls this function. The default is echo OFF.
ATE, ATE0 (default): This instructs the CNI2 to disable echoing starting with the next
command.
ATE1: This instructs the CNI2 to enable echoing starting with the next command.

ATH (hangup) Command

ATH, ATH0: Once a connection has been established this instructs the CNI2 to terminate the
connection with the central computer. The normal response to this is "NO CARRIER". If a
connection does not exist then the normal response will be "OK".

ATZ (reset) Command

ATZ, ATZ0: Once a connection has been established this command instructs the CNI2 to
terminate the connection with the central computer. The normal response to this is "NO
CARRIER". If a connection does not exist then the normal response will be "OK".

ATA (answer) Command

ATA: This instructs the CNI2 to answer an incoming call and establish a connection with the
central computer. The normal response is a "CONNECT" message if a connection is
established or "NO CARRIER" if one could not be established. The CONNECT message can
be modified using MP32.

ATD (dial) Command

ATDxxxx, ATDPxxxx, ATDTxxxx: This instructs the CNI2 to establish a connection to the
central computer. The "xxxx" portion of this command is the phone number or IP address of the
central office. For "ATD" commands with no phone number included, the CNI2 will use the
primary destination phone number or IP address that was programmed by MP32.
The normal response is a "CONNECT" message if a connection is established or "NO
CARRIER" if one could not be established. The CONNECT message can be modified using
MP32.
For CSD calls the "xxxx" portion of the ATD command is the destination phone number followed
by a <cr>. Example ATD3215551212<cr> will dial the number 555-12212 in area code 321.
For IP mode the "xxxx" portion of the ATD command is IP address/Port Number <cr>. For
example ATD192.34.165.29/23267 will connect to IP address 192.34.165.29 on Port #23267.
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