The largest scale project was the implementation of telecommunications systems for the South-Island Line (East) between 2012 and 2016. The list includes data networking system, telephone system, passenger information display system, CCTV system and PA system etc. The SIL (East)...

Real-time platform condition and waiting time for the next train for 2 cross-harbour lines are shown in the concourse and platforms of the major interchange station – Admiralty Station. Passengers would be informed and could decide which route to choose.