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Telephone Directory

To reach New Rummy 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). EMAIL
Ramanathan S Faculty, Chemical Engineering MSB 239 Mechanical Sciences Block 4171 srinivar
Ramaprabhu S Prof. E. G. Ramachandran Chair professor, Physics HSB 111 Department of Humanities and Social Sciences Block 4862 ramp
Ramasubba Reddy M Faculty, Applied Mechanics MSB 207 Mechanical Sciences Block 4057 rsreddy
Ramesh A Prof. M. A. Parameswaran Chair, Mechanical Engineering ICEL 203 I.C. Engines Laboratory 4676 aramesh
Ramesh Babu N Faculty, Mechanical Engineering MES 106 Manufacturing Engineering Section 4675 nrbabu
Ramesh Gardas Faculty, Chemistry CYB 208 Department of Chemical Engineering 4248 gardas
Ramesh K Institute Chair Professor, Applied Mechanics MSB 224 Mechanical Sciences Block 4058 kramesh
Ramesh Kannan Kandasami Faculty, Civil Engineering BSB 119 Building Science Block 4259 rameshkk
Ramesh Kasilingam Faculty, Mathematics NAC1 631 New Academic Complex 4647 rameshk
Ramesh Kumar A techstaff, Mechanical Engineering MDS 310 Machine Design Section 4725 a_rameshkumar
Ramkumar P Faculty, Mechanical Engineering MDS 408 Machine Design Section 4684 ramkumar
Ramkumar V techstaff, Chemistry CYB 123 Department of Chemical Engineering 4244 vramkumar
Ramnarayan R Faculty, Chemical Engineering MSB 127 Mechanical Sciences Block 4174 ramna
Ramya B Faculty, Electrical Engineering CEC Central Electronics Center 4482 bramya
Ranga Rao G Faculty, Chemistry KCL 106 Department of Chemistry 4226 grrao
Ranjit Bauri Faculty NAC1 151 New Academic Complex 4778 rbauri
Ranjit Kumar Nanda Faculty, Physics HSB 245 Department of Humanities and Social Sciences Block 4887 nandab
Ranjith Mohan Faculty, Aerospace Engineering CTC 212 Composite Technology Center 4026 ranjith.m
Rapid Prototype Lab ED 120 Department of Engineering Design 5624
Rarified Gas Dynamics Lab Hall RGDL Rarefied Gas Dynamics (RGD) Laboratory 5011