Sharp has a Ziggo CI + or Common Interface Plus certification for all models from her Quattrone series. This means that consumers in possession of these HDTV models directly can use all the features it offers Ziggo network without using a set-top box required. This is also need to operate with just one remote. Users of these models also receive full support from Ziggo on CI +. The Digital TV Module (CAM CI +) is a compact module for digital TV that easily + directly into the CI module of the Sharp series Quattrone to integrate. The advantage is that no longer need a separate