BELGACOM Forum 510, Руководство пользователя

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Features
Your Forum Phone 510 and your ISDN line offer many functions
above and beyond simply making calls. Some of these features
are network services, e.g. call forwarding, conference calls, dis-
play of caller telephone numbers, etc., which you can use on
your terminal.
Other features are specific to your Forum Phone 510, e.g. call
filter, transmission of your telephone number during calls, call
charge display, telephone lock, etc. The following sections
describe how to use the various ISDN and Forum Phone 510
features.
Call Filter
You can activate a call filter if you wish. If the filter is active,
calls are only signalled if the caller is listed in the telephone
book.
The call filter treats all calls in the same way, even calls arriving
during another call (call waiting).
Press the
Menu
softkey.
Select the Terminal menu with the arrow keys and then press
the
Trminal
softkey.
Select the
FiltOn
or
FiltOff
softkey.
The call filter is activated or deactivated accordingly.
Depending on whether the filter is active or inactive the
FiltOn
or
FiltOff
softkey, with which you can set the relevant state,
is visible.
Calls where the caller withholds his/her telephone number are
never signalled when the call filter is active as there is no tele-
phone number available to compare with a telephone book
entry.
By pressing the
≥
arrow key you can see that the feature is
active.
31 Features