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f. Other Telecommunications Services Revenues In 2015, revenues from other telecommunications service increased by Rp836 billion, or 26.3, from Rp3,175 billion in
2014 to Rp4,011 billion US291 million in 2015. The increase was primarily due to an increase in sales of handset by Rp934 billion, or 160.5 and an increase in call centre revenues by Rp222 billion, or 49.8, it was partly offset by decrease
in CPE revenues by Rp230 billion, or 51.0.
g. Other Income Other income increased by Rp426 billion, from Rp1,074 billion in 2014 to Rp1,500 billion US109 million in 2015.
2. Expenses
Total expenses increased by Rp9,988 billion, or 16.2, from Rp61,564 billion in 2014 to Rp71,552 billion US5,191 million in 2015. For futher explaination as shown below:
Composition of Expenses
a. Operations, Maintenance and Telecommunication Service Expenses Operations, maintenance and telecommunication service expenses increased by Rp5,828 billion, or 26.1, from Rp22,288
billion in 2014 to Rp28,116 billion US2,040 million in 2015. The increase in operations, maintenance and telecommunication service expenses was primarily attributable to the following:
- Operations and maintenance increase by Rp3,831 billion, or 32.4, due to an increase in expenses associated with network maintenance to improve our mobile cellular and IndiHome business performance;
- Cost of handset sold increase by Rp1,072 billion, or 254.6, from Rp421 billion in 2014 to Rp1,493 billion in 2015. The increase was due to increase of modem and terminal bundling program;
- Leased lines and CPE increased by Rp626 billion, or 82.6, which was used for operation and maintenance of leased lines.
This increased were offset by decreased in tower leased by Rp419 billion, or 39.3 and other expenses by Rp244 billion, or 94.6.
b. Depreciation and Amortization Expenses Depreciation and amortization expenses increased by Rp1,403 billion, or 8.2, from Rp17,131 billion in 2014 to Rp18,534
billion US1,345 million in 2015, primarily due to an increase in property, plan and equiptment to improving our service to customers and accelerate fixed wireless business assets, fixed wireless assets has been fully depreciated amounted to Rp545
billion.
c. Personnel Expenses Personnel expenses increased by Rp2,087 billion, or 21.3, from Rp9,787 billion in 2014 to Rp11,874 billion US861
million in 2015 due to a increased by Rp1,043 billion, or 32.8 in incentive and other benefit expenses, in line with company
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g. Gain loss on Foreign Exchange - net Loss on foreign exchange - net increased by Rp32 billion, from Rp14 billion in 2014 to Rp46 billion US3 million in 2015.
h. Other Expenses Other expenses increased by Rp1,521 billion, from Rp396 billion in 2014 to Rp1,917 billion US139 million in 2015.
3. Operating Profit and Operating Profit Margin
