106
Glossary
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
umber
A
ssignment
M
odule is how the phone stores the phone number and its
electronic serial number.
SSL
S
ecure
S
ockets
L
ayer Protocol is used to encrypt data sent over the air.
TTY
T
ele
ty
pewriter. 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.