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OPERATION, MAINTENANCE, AND TELECOMMUNICATION SERVICE EXPENSES
12 Months Ended
Dec. 31, 2022
OPERATION, MAINTENANCE, AND TELECOMMUNICATION SERVICE EXPENSES  
OPERATION, MAINTENANCE, AND TELECOMMUNICATION SERVICE EXPENSES

26.  OPERATION, MAINTENANCE, AND TELECOMMUNICATION SERVICE EXPENSES

The breakdown of operation, maintenance, and telecommunication service expenses is as follows:

    

2020

    

2021

    

2022

Operation and maintenance

 

19,956

 

21,467

 

22,746

Radio frequency usage charges (Note 33c.i)

 

5,930

 

6,097

 

6,510

Leased lines and Customer Premises Equipment("CPE")

 

3,353

 

5,003

 

3,530

Concession fees and USO charges (Note 16)

 

2,411

 

2,472

 

2,601

Electricity, gas, and water

 

946

 

898

 

904

Cost of SIM cards, vouchers, and sales of peripherals (Note 8)

 

544

 

739

 

747

Project management

 

538

519

400

Vehicles rental and supporting facilities

 

378

 

305

 

343

Insurance

 

334

 

432

 

230

Others (each below Rp100 billion)

 

185

 

201

 

173

Total

 

34,575

 

38,133

 

38,184

Refer to Note 31 for details of related parties transactions.