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SIGNIFICANT ACCOUNTING POLICIES (Tables) | 12 Months Ended
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Dec. 31, 2018
SIGNIFICANT ACCOUNTING POLICIES |
Schedule of depreciation and estimated useful lives of property, plant and equipment |
|  | Estimated Useful
|  | Life (in years)
Real Estate |  | 50
Fixed Network and Transportation |  | 5 – 10
Mobile Network Access |  | 3 – 7
Tower and Pole |  | 10 – 20
Switching Equipment |  | 5 – 7
Computer Equipment |  | 3 – 5
Vehicles |  | 5
Goods lent to customers at no cost |  | 2 – 4
Power Equipment and Installations |  | 2 – 12
Machinery, diverse equipment and tools |  | 5 – 10
Schedule of assumptions used in determining expense and benefit obligations |
|  | 2018 |  | 2017 |
Discount Rate (1) |  | 6.4 % - 15.2 | % | 4.6 % - 9.2 | %
Projected increase rate in compensation |  | 10.0 % - 31.2 | % | 8.0 % -16.3 | %
(1)Represents estimates of real interest rate rather than nominal rate.

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- Definition The disclosure of a sensitivity analysis for significant actuarial assumptions used to determine the present value of a defined benefit obligation. [Refer: Actuarial assumptions [member]; Defined benefit obligation, at present value] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 19 -IssueDate 2018-01-01 -Paragraph 145 -URI http://eifrs.ifrs.org/eifrs/XBRL?type=IAS&num=19&date=2018-03-01&anchor=para_145&doctype=Standard -URIDate 2018-03-16 + Details
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- Definition The disclosure of detailed information about depreciation and estimated useful lives of property, plant and equipment. + References No definition available. + Details
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