78
Private Branch Exchanges / Supplementary Services
105
7
Private Branch Exchanges / Supplementary Services
R−button on private branch exchanges
If the telephone is connected to a private branch exchange, all the functions associated with the
R−button
,
such as transferring calls, automatic call back, etc., can be used. Refer to the operating manual provided
with your private branch exchange as to which Recall (Flash) time must be set in order to use these func-
tions. The dealer where you purchased the exchange can provide information as to whether the telephone
will work properly with the exchange. The Recall (Flash) time is set using the menu. Refer to Page 106 for
the sequence of option selections.
Dialling pause
When using private branch exchanges, it is necessary to dial a specific number to obtain the dialling tone
for an outside line. When using some older private branch exchanges, it takes a little time before the dialling
tone becomes audible. In the case of such private branch exchanges, a dialling pause can be inserted after
the number for an outside line in order to continue dialling directly without having to wait for the dialling
tone.
Insert a dialling pause
The actual phone number is dialled a certain time after the number for an outside line.
The dialling pause can also be entered with the phone numbers in the phone book.
R−button and supplementary services
Your telephone supports supplementary services provided by your telephone network provider, such as
brokering, call waiting and conference facility. These supplementary services can be used by implementing
the
R−button
. Please contact your telephone network provider regarding which Recall (Flash) time must be
set to use the supplementary services. Please contact the telephone network provider with regard to enab-
ling the supplementary services. The Recall (Flash) time is set using the menu. Refer to Page 106 for the
sequence of option selections.
Caller number display (CLIP
1
)
The caller number display function is a supplementary service offered by telephone network
providers. Contact your network provider for further information.
If this function is available with your telephone line, the number of the caller appears in the display when the
phone rings. If the caller has suppressed transmission of his phone number, the corresponding message
appears in the display. The phone number is not displayed and, as a result, is not stored in the call log.
Answering machine in the telephone network
An answering machine in the telephone network is a supplementary service offered by many telephone net-
work providers. If your telephone network provider offers an answering machine in the telephone network
for you, you are informed of new messages received by an icon (
VMWI
2
). This function can only be used
when your telephone network provider actually offers the service. Contact your network provider for further
information.
1
CLIP: C
alling
L
ine
I
dentification
P
resentation
2
VMWI
:
V
isual
M
essage
W
aiting
I
ndication
Содержание DET177 series
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