User’s Manual
PM-GSM-UM-0701
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Confidential Proprietary
F. Glossary
Cell Broadcast
This network service allows you to receive the broadcasted text messages on various topics such as
weather, traffic, local district code, local hospitals, taxis or pharmacy in the area where you are.
CUG (Closed User Group)
This network service allows the restriction of calls to and from a selected user group.
DTMF (Dial Tone Multi Frequency)
Codes sent as tone signals. Used for telephone banking, for accessing an answering machine, etc.
FCC (Federal Communications Commission)
The Federal Communications Commission (FCC) is an independent United States government agency,
directly responsible to Congress. The FCC was established by the Communications Act of 1934 and is
charged with regulating interstate and international communications by radio, television, wire, satellite
and cable. The FCC's jurisdiction covers the 50 states, the District of Columbia, and U.S. possessions.
GSM
Global System for Mobile communication. This is a digital mobile telecommunication system that is
used in most of the world.
GPRS
This is an abbreviation of General Packet Radio Service which enables a packet data communication
with a high-speed.
Network Service Operator
To be able to use your phone, you need a subscription to a network. You get this subscription from a
network operator, together with a SIM card that you need to use with your phone.
MMS (Multimedia Message Service)
This is an abbreviation of Multimedia Messages Service. The data including text, image, sound and
movie can be sent with this service.
AUDIO
AUDIO (MPEG-1 Audio Layer-3) is a standard technology and format for compression a sound
sequence into a very small file (about one-twelfth the size of the original file) while preserving the
original level of sound quality when it is played
PIN (Personal Identification Number)
The code is to establish authorization for access to certain functions or information in your SIM card.
The PIN code comes with your subscription. It may be a four to eight digit number and can be
changed as required.
PIN2 (Personal Identification Number 2)
The code is an authorization code to access certain special field in your SIM card. The PIN2 code
