LG freedom 2 Owner's Manual page 120

Glossary
NAM
Number Assignment Module is
how the phone stores the phone
number and its electronic serial
number.
SSL
Secure Sockets Layer Protocol
is used to encrypt data sent over
the air.
TTY
Teletypewriter. 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.
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