| 2010 | 2009 | |
| VA T receivable | 62,167 | 37,628 |
| Prepaid expenses | 29,717 | 22,406 |
| Deposits and guarantees given | 9,560 | 9,597 |
| Advances given for fixed assets | 4,654 | - |
| Prepayment for subscriber acquisition cost | - | 2,867 |
| Others | 1,179 | 2,622 |
| 107,277 | 75,120 |
Subscriber acquisition costs are subsidies paid to dealers for engaging a fixed term contract with the subscriber that require a minimum
consideration.