About The Common Interface Slot - Nokia Mediamaster 221 T Owner's Manual

About the Common Interface slot

Common Interface slot
The Nokia Mediamaster 221 T has an integrated Common Inter-
face (CI) slot, which can give you access to future services such
as Audio Description.
Audio description is a service which provides an extra sound
commentary to accompany a programme. The purpose of this
commentary is to describe actions, scenery or facial expressions
to enable people with sight problems to enjoy the programme to
the full.
GB 6
ADM module