User guide

Cookies Cookies are little pieces of
information, given by the
server to you, to store
information about your
visits to a web site. When
you accept cookies, the
server is able to evaluate
your use of the web site,
what you are interested in,
what you want to read, and
so on.
DNS Domain name service. An
internet service that
translates domain names
such as www.nokia.com
into IP addresses such as
192.100.124.195. Domain
names are easier to
remember but this
translation is needed
because the internet is
based on IP addresses.
DTMF
tones
Dual-tone multifrequency
tones. The DTMF system is
used by touch-tone
telephones. DTMF assigns a
specific frequency, or tone,
to each key so that it can
easily be identified by a
microprocessor. DTMF tones
allow you to communicate
with voice mailboxes,
computerised telephony
systems, and so on.
EAP Extensible authentication
protocol. EAP plug-ins are
used in wireless networks
to authenticate wireless
devices and authentication
servers.
EGPRS Enhanced GPRS. EGPRS is
similar to GPRS, but it
enables faster connection.
For availability and data
transfer speed, contact your
service provider.
174 Glossary
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