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). | |
|---|---|---|---|---|---|---|
| Maiya MP | Faculty, Mechanical Engineering | RAC | 203 | Mechanical Engineering | 4665 | mpmaiya |
| Major Operation Theatre | HSP | 140 | IITM Institute Hospital | 8338 | ||
| Malathy D | Faculty, Humanities and Social Sciences | HSB | 351 | Department of Humanities and Social Sciences Block | 4505 | mdurai |
| Mallikarjuna JM | Faculty, Mechanical Engineering | ICEL | 208 | I.C. Engines Laboratory | 4698 | jmmallik |
| Man Machine Interface Lab | CSD | 154 | Department of Electrical Engineering | 5431 | ||
| Management Studies Fax | DOMS | 106 | Department of Management Studies | 4552 | ||
| Management Studies HOD | Department Head, Management Studies | DOMS | 106 | Department of Management Studies | 4551 | mshead |
| Management Studies Office | DOMS | 106 | Department of Management Studies | 4550 | msoffice | |
| Manager | Accounts | ICSR | Industrial Consultancy & Sponsored Research Building | 9796 | ||
| Manager | HR | ICSR | Industrial Consultancy & Sponsored Research Building | 9795 | ||
| Manager | Purchase | ICSR | Industrial Consultancy & Sponsored Research Building | 9798 | ||
| Manager | Admin | ICSR | 2 | Industrial Consultancy & Sponsored Research Building | 9800 | |
| Manager | NCCRD | National Centre for Combustion Research and Development | 9862 | |||
| Manas Mukherjee | Faculty | MPS | 102 | Metallurgical and Materials Engineering | 4782 | manas.mukherjee |
| Mandakini Hostel Gate | HST | 8270 | ||||
| Mangala Sundar K | Department Head, Chemistry | CYB | 103 | Department of Chemical Engineering | 4220 | mangal |
| Mani A | Faculty, Mechanical Engineering | RAC | 202 | Mechanical Engineering | 4666 | mania |
| Manickavasagam V | techstaff | CWS SS | Central Workshop Sr. Sec. | 8169 | mvasagam | |
| Manikandan Mathur | Faculty, Aerospace Engineering | CTC | 214 | Composite Technology Center | 4025 | manims |
| Manikandan Narayanan | Faculty | BSB | 346 | Building Science Block | 4375 | nmanik |