Glossary of Terms
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 mobile or fixed line.
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.
GSM (Global System for Mobile Communication)
International standard for cellular communication, guaranteeing compatibility between the various network operators. GSM covers most European countries and many other parts of the world.
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