AASTRA DT590 for MD Evolution User Guide EN - Manual (Page 51)

181 MD Evolution – Cordless DT590
During Calls
Call Waiting
If you hear the Call Waiting tone during an ongoing conversation,
another person is trying to contact you.
To terminate the ongoing call and answer the waiting
call
Ъ Щ
Press to finish the ongoing call.
The waiting call is signalled on your phone. Ь Ы
Press to answer the new call.
Transfer and Inquiry
You have an ongoing internal or external conversation and you
want to transfer an ongoing call: »
Press to put the current call on hold.
You hear the dial tone and R is displayed. ¿
Call the third party.
When the third party answers, you can switch between the calls,
Create a Conference, and end one of the calls.
Note: Make sure that you are connected to the desired
party. Please read the notes and warnings in section
“ Useful Hints” on page 139 . Ъ Щ
Press to transfer the call.
Or:
R +
1
Press to return to the first call.
Transfer to a busy extension
You can even transfer calls to busy extensions. The other party will
hear a muted signal (call waiting tone), and the call will be extended
as soon as the ongoing call is terminated (if Camp-on is allowed).