Switch Between An Internal And External Call; Call Waiting; Caller Line Identification - BELGACOM Twist 657 User Manual

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Twist657_IFU_EN_Belgacom.book Page 23 Wednesday, December 6, 2006 4:15 AM

Switch between an internal and external call

c
1.
Press
key once to switch between an internal call and external call.
Three-party conference call
The conference call feature allows one external call to be shared with two handsets (in intercom). The three
parties can share the conversation and no network subscription is required.
c
1.
Press and hold
to put the external call on hold and start the intercom procedure (the caller can no
longer hear you).
c
2.
Long press
to display the handset numbers which are available for intercom. Scroll
m
sets
and press
SELECT
m
press
.
SELECT
The called handset rings.
r
3.
Press
key on the called handset to answer the internal call, where both internal callers can talk.
c
4.
Press and hold
Intrusion
is displayed on the screen.
TIP If
Intrusion
mode is activated (see page 52), a three-party conference call is automatically
established if the second handset takes the line when there is already an external call in progress.

Call waiting

If you have subscribed to Call Waiting service, the earpiece will emit a beep tone to inform you that there is a
second incoming call. The number or name of the second caller will also be displayed if you have subscribed to
Caller Line Identification service (CLI). Please contact Belgacom for more information on this service.
Press
Operation
r
2
Put the current call on hold and answer the second call.
+
r
1
End the current call and answer the second call.
+
r
0
Reject the second call and continue with your current call.
+
Alternatively, you may press
:
waiting. To confirm, scroll

Caller Line Identification

Caller Line Identification (CLI) is a special service that you may subscribe from Belgacom. If you have sub-
scribed to CLI service, the identity of the caller (caller's number or name) will be displayed on your handset
during an incoming call. If you have not subscribed to this service, or if the caller has chosen to withhold the
number, the identity of the caller will not be displayed. Please contact Belgacom for more information on this
service.
Call
to call all the handsets or scroll to the specific handset you want to call and
for 2 seconds on the first handset to start the three-party conference, whereby
m
to select
Accept &
OPTION
to your desired option and press
:
Hold,
Accept & End
or
Reject CW
m
OK
.
EN
to
All Hand-
during call
23

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