To reach IITM telephone extensions from outside, the caller has to dial prefix (044) 2257-xxxx, where xxxx is the PABX number
For residential PABX lines (wherever provided)
- Replace 8xxx with 9xxx
- Replace 4xxx with 6xxx
If residential line is not provided "Number Not Available" or Engaged Tone will be heard.
Board PABX No : IVRS (8000) / ASR (9000)
| NAME | ROLE | BUILDING | ROOM NO. | BUILDING NAME | OFFICE EXTN (PABX). | |
|---|---|---|---|---|---|---|
| Mechatronics Lab | ED | 217 | Department of Engineering Design | 5631 | ||
| Medall | Library | Central Library | 5555 | |||
| Media Cell | ICSR | Industrial Consultancy & Sponsored Research Building | 9785 | |||
| Media Lab Asia 1 | CSD | Department of Electrical Engineering | 5440 | |||
| Media Lab Asia 2 | CSD | Department of Electrical Engineering | 5441 | |||
| Medical Image Guidance Lab | ESB | 319 | Electrical Sciences Block | 8957 | ||
| Medical Materials Lab | HSB | Department of Humanities and Social Sciences Block | 5765 | |||
| Medical Record Counter MRD | HSP | IITM Institute Hospital | 8337 | |||
| Meenakshi R | techstaff, Management Studies | DOMS | 255 | Department of Management Studies | 4584 | rmeena |
| Meeting Lounge | DOE | 114 | Department of Ocean Engineering | 5845 | ||
| Meeting Room | ICSR | 517 | Industrial Consultancy & Sponsored Research Building | 8923 | ||
| Meeting Room | ICSR | Industrial Consultancy & Sponsored Research Building | 8369 | |||
| Meghana Nasre | Faculty | CSB | 11 | Computer Sciences Block | 4373 | meghana |
| Meher Prasad A | Faculty, Civil Engineering | STR | 210 | Structural Engineering Laboratory | 4260 | prasadam |
| MEMH Lift | MEMH | Mechanical Engineering | 5741 | |||
| Merin Simi Raj | Faculty, Humanities and Social Sciences | HSB | 241 | Department of Humanities and Social Sciences Block | 4524 | merin |
| MES CAD Lab | MES | 214 | Manufacturing Engineering Section | 5702 | ||
| MES Library | MES | 201 | Manufacturing Engineering Section | 5704 | ||
| MES Office | MES | 100 | Manufacturing Engineering Section | 5705 | ||
| MES Robotics Lab | MES | 209 | Manufacturing Engineering Section | 5706 |