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Glossary
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PUK2 code
The PUK2 code is supplied with some SIM cards. The code is
required when you want to change a disabled PIN2 code. If you
enter an incorrect PUK2 code ten times in succession, you will not
be able to access the functions which require the PIN2 code. To use
these functions again, you will need to obtain a new SIM card from
your network operator.
You cannot change the PUK2 code.
S SIM (Subscriber Identity Module) card
The SIM card contains all the information the cellular network
needs to identify the network user. The SIM card also contains
security-related information.
SMTP (Simple Mail Transport Protocol)
An Internet protocol governing the transfer of electronic mail.
SSL (Secure Socket Layer)
A security protocol that prevents eavesdropping, tampering, or
message forgery over the Internet. Documents using SSL are
identified with the prefix HTTPS.
TTCP Port
Identifies the data port of the destination computer.
TCP/IP (Transmission Control Protocol/Internet Protocol)
A protocol that governs data communication in the Internet and in
the TCP/IP networks.
U URL (Uniform Resource Locator)
Link information required by the WWW to connect to a given
WWW host computer. The URL usually starts with http:// followed
by www. For example, the Nokia Wireless Data Forum home page
can be found at http://www.forum.nokia.com. URLs are often
referred to with phrases like “Home page location,” “Site location,”
“can be found at...”
V Voice mailbox
A voice mailbox is a network service or a personal answering
machine where people can leave you voice messages.