Nokia ?110 User Manual page 59

Wireless LAN
A local area network in which radio, microwave, or infrared links are used to
connect devices instead of physical cables.
Media Access Control. A protocol that governs access to a shared
transmission medium, such as a wireless LAN. In a local area network, MAC
address is the computer's unique hardware address.
Each memory location on a computer has its own memory address. All the
information on a computer's memory can be accessed based on its memory
address.
String of up to 32 alphanumeric characters comprising the name of the
logical group to which the wireless station belongs.
Type of communication that must be selected when using a wireless LAN
card. The two operating modes available for the Nokia C110/C111 are ad
hoc and infrastructure.
Personal Identification Number code. PIN code (4 to 8 digits) is an access
code for protecting a smart card against unauthorised use.
Feature unique to the Nokia C110/C111. A profile is a collection of settings
needed for connecting to a wireless LAN. You can easily switch between
networks by selecting an appropriate profile.
PIN Unblocking Key code. PUK is a eight-digit code supplied with a smart
card. The code is needed when you want to change a blocked PIN code.
The distance that a radio signal travels from a radio transmitter before
becoming too weak for a radio receiver to identify it.
Moving from one access point to another without having to re-establish the
connection.
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