LG Electronics VX8350Red manual Pressed on the phone, Key was pressed, Is a feature to indicate

Acronyms and

Abbreviations

DTMF	Dual-Tone Multi Frequency
	(or “touch-tone”) is a method
	used to communicate keys
	pressed on the phone.
	Pressing a key generates
	two simultaneous tones, one
	for 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	Evolution 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	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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