Short-term provisions, trade payables and other current liabilities were distributed as follows.
December 31,
SEK in millions

20072006
Accounts payable at amortized cost

2,0692,614
Currency swaps, forward exchange contracts and currency options held-for-trading

117
Current liabilities to associated companies at amortized cost

38383
Current liabilities at amortized cost

934942
Subtotal (see Categories - Note 22)

3,0423,956
Liabilities to subsidiaries

1,4991,399
Other current liabilities

451511
Deferred income

860737
Total short-term provisions, trade payables and other current liabilities

5,8526,603
For Accounts payable and Current liabilities, the carrying value equals fair value as the impact of discounting is insignificant. The remaining contractual maturity is mainly less than 3 months. For additional information on financial instruments classified by category and on liquidity risks, refer to Note 22 "Financial Assets and Liabilities by Category" and section "Liquidity risk management" in Note 23 "Financial Risk Management."
The main components of Current liabilities are accrued payables to suppliers and accrued interconnect and roaming charges, while Other current liabilities mainly entail value-added tax, advances from customers and accruals of payroll expenses and social security contributions. Deferred income chiefly relate to charges for network capacity. Conventional commercial terms apply for trading with subsidiaries.