AASTRA 7434ip User Guide EN - Manual (Page 25)

IP P HONE FOR MX-ONE™
25 6/1553-DBC 434 01 Uen D 2012-02-22
Congestion tone
Vacant number tone
Call waiting tone or verification tone
Intrusion tone
Conference tone*
Connection in progress tone
On hold
* The conference tone can be disabled by the system administrator.
Note: The tones above are the most commonly used tones worldwide.
Many markets use a differing tone for one or more situations.
2.9 Handset Mode
The handset mode means that you lift the handset in order to make or
answer a call. The features and processes described in this manual are
based on the handset mode, but it is possible also to make and answer
calls in handsfree mode, that is, without lifting the handset.