user manual
Grandstream Networks, Inc. GXV3175 USER MANUAL   Page 7 of 119 
   FIRMWARE VERSION 1.0.0.32  Updated : 12/2010 
 
This docu ment is subject to change without notice. Th e latest electronic version of this user  manual is  
available for downloading here:
http://www.grandstream.com/support/gxv_series_phone/gxv3175/documents/gxv3175_usermanual_englis
h.pdf 
  Reproduction or transmittal of the entire or any part, in any form or by any means, electronic or print, for any 
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