AASTRA DT690 - Manual (Page 67)

1424-EN/LZT103 088 Uen F5 2012-03-14 67
D URING C ALLS
To switch on the microphone again, do the following:
1. Press More, select Microphone on, and press Select.
Or
Press and hold . A short beep is heard to indicate that the
microphone is turned on /off.
Note: During an emergency call, the soft key More is disabled, which
means that you can only turn off the microphone by pressing and
holding .
12.4 Opening Contacts During Call
During a call it is possible to search for a contact in the local, the
company and the central phonebooks.
To search a contact during a call, do the following:
1. Press More.
2. Select Contacts, and press Select.
3. Select Call contact to search a contact in the local or company
phonebook. Or select Central Phonebook to search a contact in
the central phonebook.
4. Press Select.
5. Select or search a contact.
Note: If you wish to call the selected contact, you press Call or .
Then the first call is put on hold. For more information, see 12.5
Inquiry on page 67.
12.5 Inquiry
Inquiry means placing an ongoing call on hold, and then calling a new
party.
Note: This feature needs to be configured in the WinPDM or CPDM3.
Please contact the system administrator.
To make an inquiry to a third party during an ongoing call, do the
following:
1. Press More during the call.
2. Select New call and press Select.