Glossary - Ericsson R320s User Manual

Glossary

Advice of Charge (AoC)
enables you to monitor the cost of calls made from your mobile phone. Details
of the last call and total calls made are shown in the phone display. To use this
service, it must be supported by your network.
Area Information (AI)
is a service that allows you to receive messages about pre-set topics i.e.
weather forecasts, road reports, etc. To use this service, it must be supported
by your network.
Calling Line Identification (CLI)
shows the number of the person calling you in your mobile phone display. You
can then make an informed choice as to whether or not to take the call. Bear in
mind that not all numbers can be displayed. To use this service, it must be
supported by your network.
Divert
enables you to forward calls to another number, for example your voice mail
or home phone.
DTMF or Touch Tone
Dual Tone Multi Frequency signal – codes sent as tone signals. Used for
telephone banking, accessing an answering machine, etc.
Dual Band GSM 900/1800
Your phone is a dual band phone, which means that you can use your phone
on two different kinds of networks – the GSM 900 and the GSM 1800 (also
called PCN or DCS 1800) systems.
A dual band phone that combines the two standards can use both frequencies.
This increases capacity in densely populated urban areas, and consequently
improves the coverage offered by your network operator. It also offers you
enhanced international roaming, thanks to the additional networks now
available when you are travelling.
The switching between the two systems is done automatically and seamlessly,
which means that you can use your phone without ever having to consider
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