NetComm V90 - Manual (Page 23)

YML871 Rev1 V90 VoIP Phone User Guide V90 VoIP Phone User Guide
www.netcomm.com.au 
APPENDIx A FUNCtION KEy
The NetComm V90 VoIP Phone has five programmable function keys. These function keys can be defined
using the Web Configuration page under Configuration > Phone Settings.
Note: the above image shows the default configuration of the function keys
To redefine the function key, you need to tick Enable for the corresponding key and select or enter the new
variable for it.