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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
Emergency Call Admin Central Administration Building 9999
Emulsions Lab BSB 228 Building Science Block 5320
Enakshi Bhattacharya Faculty, Electrical Engineering ESB 339 Electrical Sciences Block 4419 enakshi
Endurance Testing Lab CEC 4 Central Electronics Center 8964
EnERG Lab FMB Fluid Mechanics Building 5092
Energy Catalysis, Combustion & Control Lab NAC1 404 New Academic Complex 9813
Energy Materials Lab NAC 114 Department of Metallurgical and Materials Engineering 8970
Energy Systems Lab NAC1 418 New Academic Complex 9818
Engg Design Stores ED 110 Department of Engineering Design 5630
Engineering Design Fax ED 105 Department of Engineering Design 4732
Engineering Design Head Department Head, Engineering Design ED 104 Department of Engineering Design 4731 edhead
Engineering Design Office ED 105 Department of Engineering Design 4730 edoffice
Engineering Unit Chairman Secretary ADB 3 Central Administration Building 8151 euoffice / cmnewc
Engineering Unit FAX ADB 3 Central Administration Building 8155
Engineering Unit Office ADB 3 Central Administration Building 8152
Entrance Taramani Guest House Taramani Guest House 8470
Entrance / Security Bhadra Bhadra Hostels 8717
Entrance / Security Tunga Tunga Hostels 8711
Entrance/Security Alakananda Alakananda Hostels 8560
Entrance/Security Brahmaputra Brahmaputra Hostels 8580