User guide

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20BA312004/A0_en
Calling number identification
Introduction
Your telephone supports the feature "call-
ing number identification" *) on accesses
for analogue switched connections. Before
you can use the CLIP display, you need to
apply for a call number transfer from your
telephone company, if such a transfer is not
yet in place. The default setting for the CLIP
display is OFF. The call numbers are stored
only if they are transmitted (see Introduc-
tion). The display is cyclical, i.e. the last entry
is again followed by the first entry. If it is
activated, the CLIP indication is provided
automatically on the handset display after
the first ringing signal.
The call number cannot be displayed if
– the call number information is not
available at the exchange,
– the caller has an unlisted call
number,
– the caller has suppressed the
display of his call number, "calling
line identification restriction or
CLIR",
– the call is made from a public
telephone station,
– the handset is not within the range
of the base station,
– you are operating the telephone
behind certain PBXs.
Activating/deactivating CLIP
Deactivating CLIP
Handset switched to ON
1.
‚‚
2.
980
3.
‚
You hear the audible acknowledge-
ment tone.
Activating CLIP (default setting)
Handset switched to ON
1.
‚‚
2.
981
3.
‚
You hear the audible acknowledge-
ment tone.