DART 300 Migration Guide Comparative AT Command Reference
2110291 Rev 1.0 Page 27
Table 4-4: AT [*] Commands (continued)
Command DART 200 DART 300 Equivalent
*S
SLIP Mode Initiate
Initiates a SLIP session on the serial port. It is
also used to return to SLIP mode following an
escape.
SLIP Mode Initiate
SLIP sessions are started or re-entered with the
ATO (On-line) command.
*T
Telnet Keep-Alive
Allows the modem to time out, or keep-alive a
telnet session with no current activity. Similar
to the function of *K.
Telnet Keep-Alive
Not supported.
*U
Unblock Modem PIN Access
Used to unblock the modem if the PIN is
forgotten or is entered incorrectly 3 times.
Unblock Modem PIN Access
Not supported.
The Carat (^) command set is only available on the DART 200. The DART 300 uses alternative
commands or registers where equivalents exist.
Table 4-5: AT [^] Commands
Command DART 200 DART 300 Equivalent
^A
Address Set
Loads an IP Address into one of the 10 slots in
the DART 200’s NEI list.
Active NEI Write
The DART 300 uses an index register
(+WS197) to access a table of four NEIs.
^A<ip>/<n>
= +WS197=<n>+WPNEI=<ip>
Erasing an NEI is accomplished by writing an
IP address of 0.0.0.0
^C
Clear Blocked Status
Clears the blocked status of the PIN.
Clear Blocked Status
Not supported.
^F
Force PIN Usage
Specifies whether or not modem users require
PINs.
Force PIN Usage
Not supported.
^G
GMID – Multicast Group ID
Attaches a GMID to the user-defined multicast
NEI.
Consult the DART 300 User Guide for details
on multicast operation.
^H
Set SPI
Loads an SPI into one of the 10 slots in the
DART’s SPI table
Set SPI
Not supported.
^I
Set SPNI
Loads a SPNI into one of the 10 slots in the
DART’s SPNI table
Service Provider Network ID Table Write
The DART 300 does not index the SPNI list.
The entire list is replaced with each write.
^H<spni>/<n>
= +WPSPNI=[spni[,spni2[,…]]]>
