Novatel Minstrel S, User Manual

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Index 95
Minstrel S
TM
User Guide Version 1
GU-90023058
Glossary S-V
scanning
The Minstrel S will look for the best cellular channel to use for data transmission by scan-
ning through the channels. This involves measuring the signal strength of various chan-
nels to determine which is the strongest and, therefore, most reliable.
secondary DNS address
As with personal computers that access the Internet, modems using CDPD technology
must also have access to a Domain Name Server (DNS). The DNS translates Universal
Resource Locators (URLs) such as World Wide Web addresses or domain names into IP
addresses and is shared by multiple devices. If the modem cannot connect to the DNS
using the primary address, it will try to connect using the secondary DNS address.
segment
Each network address consists of four numeric segments, which are divided by a period
(".").
side
Each Wireless IP service area is divided into two sides, which are labeled A and B. A sin-
gle carrier or service provider is assigned to each side. How these sides are used is dic-
tated by the setting of the Network Provider field in the Config screen. Note that the side
associated with a selected service provider may change with the service area.
sleep mode
The Minstrel S can be configured to automatically enter sleep mode when the modem is
not actively transmitting or receiving data. In this mode, the modem will consume very lit-
tle power, thus extending the host device’s battery life.
SPI
The SPI is an identifier for a Wireless IP network provider and is called the Service Pro-
vider Identifier. This number is used globally for each specific network provider.
SPNI
The SPNI is the Service Provider Network Identifier, which is used to identify a specific
network region or domain for a Wireless IP network provider.
TEI
A TEI is a Temporary Equipment Identifier and is assigned to your Minstrel S by the Wire-
less IP network upon registration. The TEI changes as you move into different service
areas.
terminal emulator
A terminal emulator allows you to communicate with a device directly. The Terminal
screen provides this functionality.