LG VN271 - Manual (Page 126)

Glossary
124
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
N Number A Assignment M Module is
how the phone stores the phone
number and its electronic serial
number.
SSL
S Secure S Sockets LLayer Protocol is
used to encrypt data sent over the
air.
TTY
T Telett yypewriter. 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.