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A – Telephone operation:

2 Telephoning: Basic functions

2.11Automatic callback when busy

When the connection you are calling is busy, you can activate the

”automatic callback when busy” function. As soon as the busy connection is free again, the callback is signalled to you. The party being called must be external with a Euro ISDN line!

The function can only be used if it has been made available by the local ISDN exchange of the telephone network operator. When ”Call back” is activ, then the name and function keys are disabled.

 

The connection you are calling is busy: You hear the busy tone.

Request

 

 

 

 

(

)

-

activate function

callback

 

 

 

 

 

 

 

 

 

 

 

 

Accepting automatic callback

 

 

As soon as the party you are calling has finished his/her call, the callback is

 

signalled to you. In the display:

+ display of the tel. number

Lift the handset: The person you were calling is automatically called again.

When the person you are calling answers: Make the call. The callback is then deleted.

Notes

 

If you are in the middle of a call when the callback occurs, this is signalled

 

 

by the camp-on tone and display of the telephone number (see “Camp-on

 

 

busy”).

 

 

 

 

 

This ISDN function can only be used if it is available for your line.

 

 

”Automatic callback when busy” cannot be used, when ”autodial” is

 

 

activated.

 

 

 

 

 

 

 

2.12 Intercepting a telephone number

 

 

If you are being pestered by a caller, you can have his number stored =

 

 

”intercepted”. This possible up to 20 seconds after the call has ended.

 

 

Intercept is also possible, when the caller has activated telephone number

 

 

suppression! The “intercepted” telephone number can be obtained from

 

 

the local office of you telephone network provider.

 

 

The ISDN function must have been previously ordered from your telephone

 

 

network provider. Additionally this ISDN service must be activated at your

 

 

SmartLine D750: See part A, section 5.12.

 

 

 

 

 

 

 

(

)

-

switch on function -

 

 

 

 

 

 

 

 

 

 

 

 

A – Telephone operation:

3

Telephoning: During a call

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3.1Notepad

During a call, you transfer the telephone number of a caller into the notepad memory, so that you can call him/her later on.

Call with telephone number display (from an ISDN line with telephone number transfer): The telephone number can be transferred directly.

- Press number redial key once or several times, to select a

memory

Take over the telephone number of the caller -

Call without telephone number display: A telephone number dictated by the caller can be entered manually – once the number redial memory has been selected.

3.2Consultation

You can set up a 2nd call during a telephone call. During this consultation, the 1st party is put ”on hold”. He/she cannot hear the consultation call. After that you can continue the first conversation.

You are in the middle of a telephone call:

- Dial telephone number - make the consultation call

End consultation: disconnect key - Continue the 1st call

3.3Transfer

You can set up a 2nd call during a telephone call so that you can subsequently connect both parties with each other.

You are in the middle of a telephone call:

 

-

dial tel. number -

announce the transfer

 

 

-

 

Notes

After transferring, the call charges will continue to be charged to the

 

person who set up the respective connection.

The ”exchange connection” function can only be made available at present with one line of the telephone at a PABX (Private Automatic Branch Exchange).

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Philips D750 manual Automatic callback when busy, Intercepting a telephone number, Consultation, Transfer