Email: support@iict.buet.ac.bd
| Type | Mobile | PABX | Hours |
|---|---|---|---|
| NOC | – | 6530 | Office Hours |
| General Support | – | 6530 | Office Hours |
| Help Desk (BIIS & CASR) | – | 6520 | Office Hours |
| Repair Lab | – | 6548/6226 | Office Hours |
| Residential Hall Internet | 01804256104-05 | 6219 | 8 AM to 9 PM |