Avaya ip office 4600 사용자 설명서

You can use this function to disconnect a caller.  This feature can also be 
used with conferencing - See "Conferencing Calls" on page 13.   
4406D+ and 4606D+ sets should have a Drop button programmed on the 
phone.  Contact your system administrator to do this. 
 
To drop a call:. 
1. Press Menu 

. 

2. Select Drop (This feature can also be set under a DSS key, see page 

22). 

or 
1. Press Menu 

 twice. 

2. Select Func and then select Drop. 
 
 

The Mute   key allows you to stop the caller from hearing you while still 
allowing you to hear them. While a call is muted, the lamp above the Mute 
key is on (on the 6400 sets) and flashing (on 4400 and 4600 sets). 
On the 4400 sets, when headset mode is active (see Using Headsets on 
Page 19), the Mute button works for the Headset. 
 

The number shown in the right-hand of the phone display when idle is the 
number of incoming calls stored in your phone's call history. These are calls 
that have rung your phone (answered or unanswered) for which a CLI was 
available. The phone can store the 32 most recent calls.  
The redial facility allows you to see a record of the outgoing calls dialed 
from your phone, see "Redial" on page 7.   
Call History is not available on the 4406D+, 4606D+ and TransTalk

®

 MDW 

9040 sets. 
To display the call history: 
1. Press Menu 

 twice. 

2. Press  and then select Hist. 
3.  The display shows the time, date and number of the caller. Use the   

and   keys to display the details of different callers. 

4.  You can then select to either callback the caller or delete the call from 

the call history. 
•  To delete the call from call history: Select Delet. 
•  To call the caller: Select Call.