Note:
If the following feature codes don't work on your phone, please contact Administrator to turn on the
Enable Call Features on phone's Web GUI. Enable Call Features is under phone's Web GUI->Account-
>Call Settings tab.
Firmware Version 1.0.0.35
GXP1610/GXP1620/GXP1625
Page 32 of 36
User Guide
VoIPon www.voipon.co.uk sales@voipon.co.uk Tel: +44 (0)1245 808195 Fax: +44 (0)1245 808299