Samsung S500e User Manual page 43

S500E UserMan/ENG 9/15/04 3:44 PM
CDMA (Code Divided Multiple Access)
One of International standard for cellular communication and it covers some
part of China and many other parts of the world including Korea.
LCD (Liquid Crystal Display)
Commonly used to refer to the screen display on the wireless phone.
LED (Light Emitting Diode)
Commonly used to refer to a small light on the wireless phone or on the
Desktop Charger. The LED lights on the phone to indicate an incoming call.
The lights on the charger indicate that battery charging is taking place.
Line Identification Services
Service allowing subscribers to view or block the telephone numbers of
callers.
PIN (Personal Identification Number)
Security code that protects the phone against unauthorized use.
The PIN is supplied by the service provider with the RUIM card.
It may be a four to eight-digit number and can be changed, as required.
PUK (PIN Unblocking Key)
Security code used to unlock the phone when an incorrect PIN has been
entered three times in succession. The eight-digit number is supplied by the
service provider with the RUIM card.
Roaming
Use of your phone when you are outside your home area (when traveling for
example).
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RUIM (Removable User Identification Module)
Card containing a chip with all the information required to operate the phone
(network and memory information, as well as the subscriber's personal data).
The RUIM card fits into a small slot on the back of the phone and is protect-
ed by the battery.
SMS (Short Message Service)
Network service sending and receiving messages to and from another sub-
scriber without having to speak to the correspondent. The message created
or received (up to 160 characters long) can be displayed, received, edited or
sent.
Soft Keys
The purpose of which:
1. Varies according to the function that you are currently using.
2. Is indicated on the bottom line of the display just above the corresponding
key.
Voice Message
Computerized answering service that automatically answers your calls when
you are not available, plays a greeting (optionally in your own voice) and
records a message.
Wireless
Radio-based Systems that allow transmission of telephone or data signals
through the air without a physical connection, such as a metal wire (copper)
or fiber optic cable.
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Glossary