E51 User Guide - Nokia
E51 User Guide - Nokia
E51 User Guide - Nokia
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Glossary<br />
Glossary<br />
3G 3rd generation mobile communications. A<br />
digital system for mobile communications<br />
which aims at global use and provides<br />
increased bandwidth. 3G lets a mobile<br />
device user access a wide variety of services,<br />
such as multimedia.<br />
Ad-hoc<br />
operating<br />
mode<br />
A WLAN network mode where two or more<br />
devices connect to each other using WLAN<br />
directly without a WLAN access point.<br />
Cookies Cookies are little pieces of information,<br />
given by the server to you, to store<br />
information about your visits to a web site.<br />
When you accept cookies, the server is able<br />
to evaluate your use of the web site, what<br />
you are interested in, what you want to<br />
read, and so on.<br />
DNS Domain name service. An internet service<br />
that translates domain names such as<br />
www.nokia.com into IP addresses such as<br />
192.100.124.195. Domain names are easier<br />
to remember but this translation is needed<br />
124<br />
because the internet is based on IP<br />
addresses.<br />
DTMF tones Dual Tone Multi-Frequency tones. The DTMF<br />
system is used by touch-tone telephones.<br />
DTMF assigns a specific frequency, or tone,<br />
to each key so that it can easily be identified<br />
by a microprocessor. DTMF tones allow you<br />
to communicate with voice mailboxes,<br />
computerised telephony systems, and so<br />
on.<br />
EAP Extensible authentication protocol. EAP<br />
plug-ins are used in wireless networks to<br />
authenticate wireless devices and<br />
authentication servers.<br />
EGPRS Enhanced GPRS. EGPRS is similar to GPRS,<br />
but it enables faster connection. For more<br />
information on the availability of EGPRS and<br />
data transfer speed, contact your service<br />
provider.<br />
© 2007 <strong>Nokia</strong>. All rights reserved.