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)
The full format of the email is [Email]@iitm.ac.in
List of Intercom Extensions
| NAME | ROLE | BUILDING | ROOM NO. | BUILDING NAME | OFFICE EXTN (PABX). | |
|---|---|---|---|---|---|---|
| Microelectronics/MEMS Lab | ESB | 1 | Electrical Sciences Block | 5474 | ||
| Microfluidics Facilities 1 | CFD | Computational Fluid Dynamics | 5657 | |||
| Microfluidics Facilities 2 | CFD | Computational Fluid Dynamics | 5649 | |||
| Microprocessor/Microcontroler Lab | ED | 218 | Department of Engineering Design | 5614 | ||
| Microscopy | HSB | 140 | Department of Humanities and Social Sciences Block | 5940 | ||
| Microwave Lab | ED | 401 | Department of Engineering Design | 5625 | ||
| Microwave Lab | HSB | 222 | Department of Humanities and Social Sciences Block | 5870 | ||
| Microwave Lab 1 | ESB | 322 | Electrical Sciences Block | 5446 | ||
| Microwave Lab 2 | ESB | 322 | Electrical Sciences Block | 5447 | ||
| Millind Brahme | Faculty, Humanities and Social Sciences | HSB | 351 | Department of Humanities and Social Sciences Block | 4508 | brahme |
| Mishra AK | Faculty, Chemistry | CYB | 212 | Department of Chemical Engineering | 4207 | mishra |
| Mitesh Khapra | Faculty | BSB | 348 | Building Science Block | 4371 | bshankar |
| MJM Lab | Old CYB | 103 | Department of Chemical Engineering | 5184 | ||
| Mobile Computing Lab | ESB | 239 | Electrical Sciences Block | 5448 | ||
| Modern Testing Lab | BSB | 124 | Building Science Block | 5277 | ||
| Mohan S | Faculty, Civil Engineering | ED | 524 | Department of Engineering Design | 4261 | smohan |
| Mohanasankar Sivaprakasam | Faculty, Electrical Engineering | ESB | 307 | Electrical Sciences Block | 4454 | mohanasankar |
| Molecular Biology Lab | BT | 411 | Department Of Biotechnology | 5116 | ||
| Molecular Oncology Lab | BT | 317 | Department Of Biotechnology | 5114 | ||
| Mossbauer Lab | SAIF | 28 | Sophisticated Analytical Instruments Facility | 5925 |