DART 300 Migration Guide Comparative AT Command Reference
2110291 Rev 1.0 Page 25
Table 4-3: AT [\] Commands (continued)
Command DART 200 DART 300 Equivalent
\R
Registration Control
Controls the modem’s CDPD network
registration. Auto-registration is controlled by
a combination of \R4 and S13=0.
S13 controls the registration timeout.
See the DART 200 User Guide for details.
Registration Control
The DART 300 controls registration with a
combination of +WS173 and commands
+WPREG and +WPDEREG.
Register +WS198 controls the registration
process timeout.
\R0 = +WPDEREG
\R1 = +WPREG
\R2 = not supported (H1 can be used to
deregister when session is closed.)
\R3 = not supported
\R4 = +WS173=1
\R5 = +WS173=0
\S
Subscriber Identity
Displays the modem's NEI (IP Address), used
to select the NEI to be used for network
registration, and also used to display the SPNI
list.
It supports both point-to-point (normal) and
multicast (if being used) IP Addresses. The
CDPD Service Provider provides the IP
addresses.
See the DART 200 User Guide for details.
Subscriber Identity
Setting the NEI is managed with register
+WS197 and the command +WPNEI.
Selecting the NEI to register is controlled with
+WS197 (manual registration) and +WS176
(auto-registration).
SPNI list display is available using
+WPSPNI?.
For details on Broadcast and Multicast, consult
the DART 300 User Guide.
\T
Automatic Transmit Control
Enables the inter-character timer (S50) for
data forwarding.
PAD Inter-Character Timer
+WS70 sets the inter-character timeout. A
setting of zero disables it.
\T0 = +WS70=0
\T1 = +WS70=t (where t is the setting
used in S50 of the DART 200).
The Asterisk (*) command set is only available on the DART 200. The DART 300 uses
alternative commands or registers where equivalent functionality exists.
Table 4-4: AT [*] Commands
Command DART 200 DART 300 Equivalent
*A
Server Type
Specifies the type of server to be used: TCP or
UDP.
Server Type
The DART 300 selects packet service for both
client and server sessions.
*A0 = S0=0+WS212=0 (no server)
*A1 = +WS45=1 (TCP)
*A2 = +WS45=0 (UDP)
*B
Broadcast Reception Control
Enables or disables the reception of IP
broadcast packets.
Consult the DART 300 User Guide for details
on Broadcast application.
