Sierra Wireless DART 200 CDPD Modem - Manual (Page 194)

DART 200 CDPD Modem User’s Guide Index
Sierra Wireless, Inc. Index-2
A (cont.)
AT\R2, 8-8
AT\R3, 8-8
AT\R4, 2-13, 2-15, 8-7, 8-8
AT\R5, 8-7
AT\Rn, 8-6
AT\S, 5-26
AT\S?, 2-6, 2-7, 2-8, 4-3, 5-26
ATS0=1, 5-6, 5-18, 8-12
AT\S+n, 4-3
AT\S-n, 4-3
ATSn?, 8-6
ATS13 = 0, 8-8
ATS102?, 2-13
ATS126?, 2-16
ATS13=0, 2-15
ATS53?, 5-3, 5-7, 5-10, 5-15, 5-16
ATS56?, 2-16
ATS57?, 2-12, 2-13, 2-15, 7-2, 8-15
ATS60=1, 2-15
Attention commands. See AT commands
AT\T, 8-17
AT\Tn, 8-9
auto answer, 5-2, 5-11, 5-14, 5-19, 8-1, 8-12
setting, 5-6, 8-12
Auto SLIP, 1-2, 5-24, 7-2
autobaud, 8-3, 8-18
function, 8-22
reactivating, 8-23
authentication
services, 3-1
B
B side
definition, 1-3, 2-7
backward compatibility, 5-6, 5-9, 5-18, 8-12
function, 5-6
with basic UDP, 5-6
bandpass filter, 7-3
Basic UDP. See UDP
batteries, 7-1
BLER, 2-11, 2-12, 2-15
checking, 2-11
block error rate. See BLER
broadcast
datagrams, 4-2
messages, 5-5
NEI, 4-2
broadcast mode
definition, 4-1
when to use, 4-2
C
CDPD
acquiring a channel on, 2-4
advantages, 1-3
airlink, 8-23
application structure, 8-2
block transfers, 8-23
broadcast messages, 4-2
broadcast mode, 4-1
channels
BLER of, 2-12
searching for, 2-10
strongest, 2-11
class addresses, 5-24
forced hopping, 2-10
initiating communication with, 1-4
Internet addresses, 5-24
modems
checking, 4-3
network,1-1, 5-22
authentication services, 3-1, 3-2
carriers, 1-3
difference between synchronous, 8-3
enabling the DART on, 5-17
forwarding data to, 8-8
functions, 1-3
IP Addresses, 1-3
operating the DART 200 on, 5-4
overview, 1-3
parity, 8-17
pinging, 5-27
registering DART on, 5-15, 8-6
role of DART in, 1-4
types, 2-10
protocol layers, 5-26
protocols
TCP, 5-15
UDP, 5-5
registration, 2-16
security, 3-1
selecting versions, 2-8
session
shutting down, 8-19
signal, 2-10
status sensing, 8-15
supported versions, 1-1
telnet session, 5-28
vulnerability, 3-1
CDPD 1.0, 2-8, 2-12
CDPD 1.1, 2-8
main objective of, 2-11
requirements, 2-12
signal strength, 2-15
switching to, 2-8
CDPD Forum, 1-4
cell dragging
avoiding, 2-12
definition, 2-11