LG LGVX9200 - Manual (Page 152)

150
Glossary
the row and one for the column to
determine which key was pressed.
ERI
Enhanced Roaming Indicator is a
feature to indicate whether a
mobile phone is on its home
system, a partner network, or a
roaming network. Many phones
indicate home vs. roaming as an
icon, but ERI capable phones can
clearly indicate third “partner
network” status.
EVDO
E volution Data Only or Evolution
Data Optimized (abbreviated as
EVDO, EV-DO, EvDO, 1xEV-DO or
1xEvDO) provides fast wireless
broadband access (3G) anywhere,
without needing a WiFi hotspot.
GPS
Global Positioning System is a
system of satellites, computers, and
receivers able to determine the
latitude and longitude of a specific
receiver on Earth. Position is
calculated using time and distance.
IS 2000
Type of digital signaling. It's the
second generation of CDMA digital
cellular, an extension of IS-95.
Differences between signaling
types have to do with pilot signal
and links to provide more traffic
channels, and control protocols.
NAM
Number Assignment Module is
how the phone stores the phone
number and its electronic serial
number.
SSL
Secure Sockets Layer Protocol
used to encrypt data sent over the
air.
TTY
Telet ypewriter. An
electromechanical typewriter that
either transmits or receives
messages coded in electrical
signals. A phone with TTY support
is able to translate typed
characters to voice or translate
voice into characters to display on
the TTY.