User's Manual
Using the SIP Handset 
PN: 1725-36034-001_C.doc  69 
If you want to…  Then… 
Listen to voicemail 
When any proxy has outstanding messages, the voicemail icon will display. 
The
 LINE menu will display a plus (+) indication when there is a new 
voicemail for that line. Indications are cleared when the handset receives 
notification that all new voicemail messages have been read.
1 Press START and dial the number assigned to message retrieval and 
press START again. 
2 Follow system instructions to retrieve messages. 
Alternately, if a PROXYn_MAIL_ACCESS value has been configured for the 
corresponding proxy, the voicemail system can also be accessed by 
pressing the Msg softkey, which will appear after selecting a line and before 
beginning to dial. 
Do Not Disturb 
(reject all incoming calls) 
Press FCN 2. The handset will not ring for new incoming calls. 
When the do-not-disturb feature is enabled, the standby screen will display 
Do Not Disturb
. 
Clear Do Not Disturb 
Press FCN 2 again to resume ringing for new incoming calls.
Redial the last number 
you dialed 
1 Press START. 
2 Press Redl. 
3  Verify that the displayed number is the one you want and the line # is 
valid. 
4 Press START. 
Activate a registered OAI 
function on an OAI 
server 
1 Press START. 
2 Press FCN. 
3  Navigate to desired OAI function using Up and Down buttons. 
4  Select the OAI function using the Select button or shortcut key. 
Silence while ringing 
Press
 the END key to silence the ring. 
Adjust the 
headset volume 
While the headset is plugged in, press the up/down volume buttons on the 
side of the handset during the call. 
End the call 
Press the
 END key to return to the standby mode. 
Turn on the backlight 
The backlight comes on when any key is pressed or when there is an 
incoming call, and stays on for 10 seconds. It turns off if another key is not 
pressed for 10 seconds. 










