How to input Biss Key on Alphabox X4 Decoder.

  I want to share with our fans on how to successfully input Biss Key on AlphaBox X4  decoder.  Follow the following procedure  :
* Press the menu botton on your remote control.
* Locate settings
* On the setting Bar, enter 2778
* The access control option will display 
* Clck or press  OK on the Access Control
* Locate CONSTANT.CW Edit and press OK
*  Input your biss key ( CAID:SERVICE ID: BISS KEY ). You are one, now enjoy your channels.