Electronic and Postal Communication (Licensing) G.N. No. 430 (contd) telecommunication systems identify the particular Subscriber Identity Module and its installed information; “subscriber” means a person who receives communication service or a content service under an agreement with or pursuant to terms and conditions established by an applications or a content service licensee; “Subscriber Identity Module” in its abbreviation SIM means an electronic communication module used to identify a subscriber; “support services” means a service which consists of the provisions management services to a subscription broadcasting service which may include, but is not limited to subscriber management support, subscription fee collection, call centres, sales and marketing and technical and installation; “traffic” means voice calls and / or data communication between subscribers; “virtual application services licence” means an electronic communication licence entitling the holder who does not own any network facilities nor operate any network to provide one or more application services; “VSAT” means a very small aperture terminal (two-way or oneway) satellite ground station satellite which operate in Ku-band and C-band frequencies with antenna sizes ranging from 75cm to 1.8m for Ku-band and 1.8m to 2.4m for C-band with data rates ranging from 56Kbps up to 4Mbps; “VSAT licence” means a licence entitling the holder to use very small aperture terminals. 189