National
Helplines
Police - 110
Ambulance - 118 / 119
Fire - 113
Search & rescue - 115
Natural disasters - 129
Electricity emergency - 123
Mobile phones - 112 Tollfree Airline
Garuda Indonesia - 800-342-7832
National
Languages
Bahasa Indonesia (modified form of Malay)
English
Dutch
Local dialects (of which the most widely spoken is Javanese)
Note: more than 700 languages are used in Indonesia