Liverpool Telephone Exchange Federal government Manual telephone exchange established by the Post Office to connect local and 'trunk' or long distance calls. In 1902 the charges were 6d for 3 minutes and 4d for each additional three minutes. Milestone Opened 1902 {"name":"Opened","target":"","target_text":null,"date":{"#markup":"<span class='date'>1902<\/span>"},"date_start":"1902","date_end":"1902"} Type Federal government {"name":"Federal government","target":"","target_text":null,"date":{"#markup":"<span class='date'><\/span>"},"date_start":null,"date_end":null} image image