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switel DCT 587x Combo Bedienungsanleitung Seite 192

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PBX / Supplementary Services
9 PBX / Supplementary Services
R−key and recall time, supplementary services
Your telephone supports supplementary services provided by your telephone network provider,
such as brokering, call waiting and conference facilities. Press the d to use these supplementary
services. Please contact your telephone network provider regarding which Recall (Flash) time must
be set to use the supplementary services. Also contact your telephone network provider with re-
gard to enabling supplementary services. The recall (flash) time is set using the menu;
. Page 169.
R−key on private branch exchanges
If the telephone is connected to a private branch exchange, functions such as transferring calls
and automatic call back can be used via the d key. 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
functions. The sales outlet 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; . Page 169.
Number for an outside line (access code)
When using private branch exchanges, it is necessary to dial an access code to obtain the dialling
tone for an outside line. The number for an outside line is often 0" or 9". Dial this number first and
wait for the dialling tone. You can then dial the actual phone number.
Dialling pause
When using private branch exchanges, it is necessary to dial an access code to obtain the dialling
tone for an outside line. When using some older private branch exchanges, it takes a little time be-
fore 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 with-
out having to wait for the dialling tone. The dialling pause is inserted by pressing and holding the
u key for 3 seconds.
The actual phone number is dialled a certain time after the number for an outside line.
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If one−touch dialling keys are to be used when the phone is connected to a private
branch exchange, please take this into consideration and enter the access code
before the actual phone number when programming the one−touch dialling keys.
It is also possible to program a dialling pause between the number for an outside
line and the actual phone number; . Section Dialling pause".
The dialling pause can also be entered with the phone numbers in the phone book.
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