7
Private Branch Exchanges
7.1
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.
The dealer where you purchased the exchange can provide information as to whether the
telephone will work properly with the exchange.
7.2
Dialling pause
In the case of private branch exchanges, it is necessary to dial a specific number (e.g. 9" or 0")
in order 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. Especially for such
private branch exchanges, it is possible to insert an automatic pause after the number for the
outside line so that the number can be dialled in a continuous process without having to wait for
the dialling tone.
After entering the number for the outside line and before continuing with the actual phone number,
press the B button. After an outside line has been obtained, your telephone will wait for 3
seconds before dialling the actual telephone number.
Note: The pause can also be entered with the phone numbers in the phone book.
− Private Branch Exchanges −
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