LG U8110 Owner's Manual

Second Generation wireless communication system. 2G system
supports low quality voice and low-rate packet-data service. 2G
refers to GSM in European countries, and CDMA in America. 

Third Generation wireless communication system. 3G means next
generation wireless communication system developed based on
the second generation wireless communication systems. 3G
system supports real-time communication service and high-rate
packet-data service. 3G refers to UMTS developed based on GSM
in European countries, 

Access point refers to a point through which users can connect to
the network so that the users can use the network services.

Adaptive Multirate codec. A voice codec developed by ETSI for
GSM. AMR supports 8 coding rates (from 4.75 to 12.2Kbps) so as
to adaptively provide the quality of voice service in various radio
channel conditions.

Download means transmitting files from one computer system to
another. Downloading usually means transmitting files from a big
system to a small system.

A standard defined by the IrDA consortium. It  specifies a way to
wirelessly transfer data via infrared radiation.
The IrDA specifications include standards for both the physical
devices and the protocols they use to communicate with each
other.

U8110 User Guide  ll   Glossary  

Glossary