I went back after staying for 4 days at Mumiang. I was here before about 40 years ago.This is Berhala island where one time ie may be 50 years ago where people with leprous were isolated on this island.
This communication network was installed by Telekom by seeing the logo on the telephone booth. I looked around and found the network no more working. And abandon without any maintenance.
This is the activity people do here at Mumiang.