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REVENUE (Tables)
12 Months Ended
Dec. 31, 2017
REVENUE  
Summary of total operating revenue from external customers by mobile and fixed line services

 

                                                                                                                                                                                    

 

     

2017

     

2016

     

2015

 

Mobile services

 

 

8,688

 

 

8,089

 

 

8,797

 

Fixed line services

 

 

786

 

 

796

 

 

809

 

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Total revenue

 

 

9,474

 

 

8,885

 

 

9,606

 

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