User's Manual

FIRMWARE VERSION 1.0.1.14 GXP2130/GXP2140/GXP2160 USER MANUAL Page 19 of 84
before the product is returned. Grandstream reserves the right to remedy warranty policy without prior
notification.
Warning:
Use the power adapter provided with the phone. Do not use a different power adapter as this may damage
the phone. This type of damage is not covered under warranty.