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Glossary
To help you understand the main technical terms
and abbreviations used in this booklet and take full
advantage of the features on your mobile phone,
here are a few definitions.
Call Barring
Ability to restrict outgoing and incoming calls
Call Diverting
Ability to reroute calls to another number
Call Holding
Ability to put one call on standby while answering
or making another call, you can then switch
between the two calls, as required.
Call Waiting
Ability to inform users that they have an incoming
call when engaged on another call
DCS
Digital cellular network standard based on the GSM
network architecture - With the higher frequency
range (1800 MHz for DCS instead of 900 MHz for
GSM), more radio channels can be available, thus
allowing the network to support more subscribers
and traffic.
Tri Band
Ability to operate with DCS (1800 MHz) GSM (900
MHz) and PCS (1900 MHz) networks - The phone
automatically uses the network with the strongest
signal and even switches networks during a call
within the same operator’s network.
GSM
(Global System for Mobile Communication)
International standard for cellular communication,
guaranteeing compatibility between the various
network operators - GSM covers most European
Summary of Contents for SL900
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