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OTHER LIABILITIES (Tables) | 12 Months Ended
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Dec. 31, 2020
OTHER LIABILITIES |
Schedule of other liabilities |
|  | As of December 31,
|  | 2020 |  | 2019
Current |  |  |  |
Deferred revenues on prepaid credit |  | 1,112 |  | 967
Deferred revenues on connection fees and international capacity leases |  | 409 |  | 423
Deferred revenues on construction projects |  | — |  | 50
Customer loyalty programs |  | 4 |  | 391
Compensation for directors and members of the Supervisory Committee |  | 14 |  | 105
Companies under sect. 33 - Law No. 19,550 and Related Parties (Note 27.c) |  | 3 |  | 3
Other |  | 520 |  | 313
|  | 2,062 |  | 2,252
Non-current |  |  |  |
Deferred revenues on connection fees and international capacity leases |  | 400 |  | 517
Pension benefits (Note 3.m) |  | 422 |  | 446
Mobile customer loyalty programs |  | — |  | 641
Other |  | 334 |  | 467
|  | 1,156 |  | 2,071
Total other liabilities |  | 3,218 |  | 4,323
Schedule of movements in the pension benefits | Movements in the pension benefits are as follows:
|  | Years ended
|  | December 31,
|  | 2020 |  | 2019
At the beginning of the year |  | 446 |  | 512
Service cost (*) |  | 36 |  | 39
Interest cost (**) |  | 236 |  | 182
Actuarial results (***) |  | (135) |  | (64)
Uses (****) |  | (161) |  | (223)
At the end of the year |  | 422 |  | 446
(*) Included in Employee benefit expenses and severance payments. (**) Included in Other Financial expenses, net. (***) Included in Other comprehensive income. (****) Include RECPAM and ($1) and ($2) paid as of December 31, 2020 and 2019, respectively.

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