8
Important!
Warning: Do not use the wireless LAN card when the use of a wireless device
is prohibited or when it may cause interference or danger. Note that the
wireless LAN card may cause similar interference as a cellular device and
must not be used in areas where the use of a cellular device is prohibited.
Warning: Be careful when moving your computer so that you do not cause
damage to the protruding end of the inserted wireless LAN card.
Warning: In Europe, this equipment is intended to be used in the following EU
Member States: Austria, Belgium, Denmark, Finland, France, Germany,
Greece, Ireland, Italy, Luxembourg, Netherlands, Portugal, Spain, Sweden,
and United Kingdom. This equipment can also be used in Norway and
Switzerland.
Warning: Use the wireless LAN card in the specified countries only. Using the
wireless LAN card in any other country or with an incorrect country setting
may be illegal.
Warning: This equipment operates at 2.4 - 2.4835 GHz. Note that in France
the use of this equipment is only allowed at the frequency band of 2.445 -
2.4835 GHz (channels 10, 11, 12, and 13).
Note: Transmitted data is not encrypted by the wireless LAN card by default.
For more information about security in data transmission, please visit
www.forum.nokia.com.
Security
Security issues should always be carefully considered to ensure the secure
transmission of data in both wired and wireless LANs. In current wireless systems,
for example, access points need to authenticate wireless stations to prevent
unauthorized access to the network. Authentication is a service that confirms the
identity of an entity, such as a user or a computer, or confirms the origin of a
transmitted message.
The Nokia C110/C111 supports the wired equivalent privacy (WEP) protocol to
provide security equivalent to that of a wired local area network. The WEP
protocol utilizes the RC4 algorithm with an up to 128-bit secret key, which
encrypts data before it is transmitted over the radio waves. This provides
protection against intruders and unauthorized access to the data. When the
wireless stations in a wireless LAN wish to communicate using WEP, they must
have possession of the same secret key.
The Nokia C110/C111 is equipped with an integrated smart card reader. Smart
cards and smart card readers provide a tool for managing secure user
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General
Weight and Dimensions
