User's Manual
Grandstream Networks, Inc. GXV3140H USER MANUAL   Page 89 of 146 
 FIRMWARE VERSION 1.0.7.2 Updated : 11/2010 
Figure 75: Google Voice Call History 
Option “Messages” will show the users messages history. Option “Contacts” contains the Google Voice 
contact list and users could also select the contact to send message or dial out there. In “Account”, 
users could set up callback number. (See Figure 76) 
Figure 76: Google Voice Account Settings 
WEB BROWSER 
The GXV3140H has a full HTML Web Browser for Internet browsing. The web browser is accessible by 
selecting “MENU”-> “Web Browser”. After selecting OK, it may take several seconds to load the web 
browser. 










