W
ARRANTY
If you purchased your GXP21xx from a reseller, please contact the company where you purchased your
phone for replacement, repair or refund. If you purchased the product directly from Grandstream, contact
your Grandstream Sales and Service Representative for a RMA (Return Materials Authorization) number
before you return the product. Grandstream reserves the right to remedy warranty policy without prior
notification.
Grandstream Networks, Inc.
Page 6 of 48
GXP21xx User Manual
Firmware version: 1.0.1.110
Last Updated: 01/2012