UM 24-HOUR SECURITY EMERGENCY HOTLINE: 8822 4000
Other Useful Contacts:
| Unit / Service | Tel. Nr. | Units / Service | Tel. Nr. |
| Emergency | 999 | Weather Report | 1311 / 1312 |
| Police | 2857 3333 | Telephone Directory Enquiries | 181 |
| Fire Station | 2857 2222 | Water Supply Problem Report | 2822 0088 |
| Hospital Center S. Januário | 2831 3731 | Electricity Problem Report | 2833 9922 |
| Hospital Kiang Wu | (Macao) 2837 1333 /
(Taipa) 8895 1017 |
Telecommunications Problem Report | 1000 |
| MUST University Hospital | 2882 1838 |