Novatel Wireless NRM-MC950D Manual Do Utilizador

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Glossary
Glossary
Attached
When your Merlin XU870 has found a cellular network and has 
registered to it, the LED will flash (see page 47). In this state you can 
send and receive SMS. However, to pass data (i.e., surf the web or 
check your email), you must be connected.
APN
Access Point Name. Provides routing information for GPRS. The APN 
consists of two parts; the Network ID, which identifies the external 
service requested by a user of the GPRS service, and the Operator ID, 
which specifies routing information.
bps
Bits per second rate of data flow.
Broadband
High capacity high speed, transmission channel with a wider bandwidth 
than conventional copper telephone lines. Broadband channels can 
carry video, voice, and data simultaneously.
Connected
To connect to the cellular network you require an APN. You might also 
require a user name and password, depending on your service provider. 
Once you are connected, you can pass data (i.e., surf the web or check 
your email). 
EDGE
Enhanced Data GSM Environment OR Enhanced Data for Global 
Evolution. EDGE is an enhanced version of GPRS that enables the 
delivery of multimedia and other broadband applications to mobile 
devices. It is designed to deliver data downloads at rates up to 237 kbps 
and is considered an evolutionary step to 3G/UMTS.
Firewall
A hardware or software boundary that protects a network or single 
computer from unwanted outside traffic.
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