No. 3 Cap.172 Electronic and Postal Communications 2010 11 service; and use of electronic communications services; (c) to construct, maintain and operate an electronic communications network; and (d) to provide an electronic communications service; “Applications Service Licence” means an electronic communications licence entitling the holder to provide one or more applications services; “application service licensee” means a holder of an application service licence; “assignee” means a person who holds an individual assignment or who is registered under a class assignment; “assignment” means an individual assignment or a class assignment; “Authority” means the Tanzania Communications Regulatory Authority established under Tanzania Communications Regulatory Authority Act; “authorized dealer” includes agent and distributor authorized by applications service licensee to sell or distribute SIM cards and, or non - SIM card devices to subscribers; “blacklisting” means, to render a mobile telephone inactive by any mobile cellular operator, and to deliberately disable any access which any person in control of the said mobile telephone may have, to any of the mobile cellular operators; “blacklist” means all IMEI numbers reported as lost, stolen or destroyed; “broadcasting apparatus” means an apparatus for the reception of television broadcast or for reception of sound broadcasts and, where an apparatus is designed or constructed for the reception of both television and sound broadcasts other than those relating to television broadcasts, such apparatus shall be deemed to comprise two sets of apparatus, one for the reception of television which is television broadcasts and another one for the reception of sound broadcast which is radio, as the case may be; “broadcasting flag” means a set of status bits or “flag” set in the data stream of a digital television programme that indicates