User's Manual
GXV3240 User Manual 
ASSISTIVE TOUCH 
Grandstream Co., Ltd 
Software Version:1.0.0.11 Document Version:0.1 
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  SD Card Upgrade: When the MWI LED goes off for the first time after the phone is powered, 
press the hardkeys “*” and “#” in the meanwhile, remove your finger from the button when the 
indicator is on again. 
  Android Security Mode: Long press the    after rebooted the phone. 
  Security Mode: When the phone displays the second GRANDSTREAM pattern after powered, 
long press the menu button
  until the desktop appears to access the security mode. 
MANAGING STATUS BAR 
The GXV3240 status bar is located on the top of the screen. Touch the bar and slowly drag it down 
to  display  the  full  status  list.  Once  the  status  bar  is  opened,  users  could  view  Notifications  and 
System Settings. 
Figure 11 GXV3240 Open Status Bar 
The Notifications in the Status Bar is as shown in figure below. 
x-PDFDivision










