| Call Center of TEI |
(2410) 611061-72 |
| Head of Department |
(2410) 684574-596 |
| Administration's Office |
(2410) 684387 |
| Head of Administration's Office |
(2410) 684592 |
| Technical Support of the Department |
(2410) 684338 |
| Residence Hall Center |
(2410) 613312 |
| Library and Information Service |
Interior Call : 380-2 |
| Interconnection Office |
Interior Call: 218, fax: (2410) 611995 |
| Academic Restaurant |
Interior Call: 207 |
| Athletic Activities Center |
Interior Call: 347 |
| Sanitary Care |
(2410) 610981 |
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