Nokia ?110 User Manual page 60

Request To Send threshold parameter, which controls for what size data
packet the low level RF protocol issues an RTS packet.
Company that offers its users telecommunication services. A service
provider may be a network operator or possibly a separate body.
Subscriber Identity Module card. A small plastic card with an embedded
integrated circuit. The SIM card is inserted into a wireless LAN card for
subscriber identification and other security related information.
Small plastic card with an embedded integrated circuit. Provides a secure
medium for storing and transporting information.
Transmission Control Protocol/Internet Protocol. A protocol for
interconnecting disparate networks to get data from one network device to
another.
Wired Equivalent Privacy. A security feature using the RC4 algorithm that
performs wireless data encryption. The WEP algorithm uses a 40-bit or 128-
bit key.
PC card conforming to the PC card type II specification. The card provides
the functions necessary for sending and receiving data across the air.
Any device with a PC card slot, into which the wireless LAN card can be
inserted in order to send and receive data.
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