User's Manual
GXV3240 User Manual 
GXV3240 WEB GUI 
Grandstream Co., Ltd 
Software Version:1.0.0.11 Document Version:0.1 
186 
corresponding icon. Press the hardkey HEADSET or the numeric key 
will initiate the headset mode as default. 
Press  the  Answer  button  on  screen  or  the  hardkey  HEADSET  to 
speak via headset when there is an incoming call 
Press  the  hardkey  HEADSET  to  switch  to  the  Headset/Speaker 
during an active call . 
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