Possible Clues:

• U.K. network, with "the"
• Telly network, with "the"
• Telly network, with 'the'
• BBC nickname (with "the")
• English channel, with 'the'
• UK network, with "the"
• Something to watch on the telly, with 'the'
• The BBC
• BBC (informally)
• BBC nickname, with "the"