TD 92476EN
05 October 2012 / Ver. PG1
User Manual
Aastra DT390 DECT Telephone
22
5.4.10 Call Back
To enable call back when a call is made to a busy telephone, and to be altered when the
telephone is free, do as follows:
1 Press "More" during the call.
2 Select "Call back"
1
.
3 Press "Select".
4 Press and wait until the telephone alerts.
5 When the telephone alerts, press and the call will automatically be started.
5.4.11 Send Call Waiting
This feature can be used when you want to announce a person that you are trying to
reach him/her by sending a notification tone to his/her handset. When the person is
engaged in a call, do as follows:
1 Press "More".
2 Select "Call waiting"
1
.
3 Press "Select". The other part will get a "Call waiting" signal.
When the line is free it will automatically call the number again.
5.4.12 Answer Call Waiting
Note: Depending on system setup and configuration, this feature might be handled in
one of two different ways:
Method 1
During an ongoing conversation and a short tone for another incoming call appears, do as
follows:
1 Press the soft key "More" during the call.
2 Select "Answer Call waiting".
3 Press "Select". The new call is now connected, and the first call is on hold.
When the line is free, the call on hold will automatically be dialled again. This is a system
dependent feature.
Method 2
If a second caller calls during a phone call, the handset will beep and display the text
"Internal call" for internal callers and "External call" for external callers. The handset will
also show the name or phone number of the second caller. To answer the second caller:
1 Press the soft key "Accept".
The text "Switch" briefly appears on screen, and the handset transfers to the
second call. The first call is put on hold.
2 When finished speaking with the first caller, select the "More" soft key.
3 Select "End Call".
The second call is closed and the first call is retrieved.
1. Visible if defined in the PDM/CPDM3.
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