Alex Sinaga
Analyst · Citigroup
Thank you, Andi. Good afternoon, ladies and gentlemen. Welcome to our conference call for first quarter 2016 results ended March 31, 2016. We sincerely appreciate your participation in this call. Ladies and gentlemen, Telkom recorded a remarkable achievement with triple double-digit growth in revenue, EBITDA and net income of 16.6%, 18.8% and 20.3% year-on-year, respectively. We also successfully maintained healthy level of profitability with EBITDA margin of 53.2%, improved from 52.2% in the first quarter last year. The income margin was reported at 16.7%, increased from 16.2% last year. Data, Internet and IT Service remained the biggest revenue contributor, with 37.4% of total consolidated revenue and increased 45.1% year-on-year.
In the meantime, our expense increased by 11% year-on-year, lower than revenue growth, driven by operation and maintenance and personnel expenses. Operating and maintenance expense accounted for 43% of total expenses, grew by 22.3%, in line with the aggressive network deployment both in our cellular and fixed-line businesses, in particular, to support Digital Business growth. While personnel expense increased by 29.5% year-on-year as we simplify salary payment method by disclosing quarterly incentive and other benefits into monthly salary proportionally and bonus in line with the company's performance.
Our strongly results in first quarter of 2016 was in line with the solid performance of our cellular business. Telkomsel gained 1 million net additional customers during first quarter of 2016; grew total customer base to 153.6 million, increased dramatically, highest SIM card penetration. Telkom continued expanding its network infrastructure by adding 7,223 new BTSs during the quarter, with around 90% consist of 3G and 4G BTSs. It is reflecting our focus on growing in Data business.
Mobile data payload significantly increased by 89.6%, driven by strong growth in 3G- and 4G-capable device adoption, which increased 47.9% (sic) [ 47.5% ] year-on-year to 64.5 million users.
Ladies and gentlemen, Telkomsel continued its strong momentum in the first quarter 2016 by delivering another triple double-digit growth, where revenue grew by 17.8%; EBITDA, 26.5%; and income, grew by 33.9% year-on-year.
Digital Business has remained our engine of growth as a result of leading network supply strategy. This segment recorded strong performance, with 48.7% year-on-year growth to IDR 6.9 trillion and subsequently increased its contribution to total revenue to 34% from 27% last year. Digital Business's growth was mostly driven by healthy growth in 3G- and 4G-capable device adoption.
We also successfully maintained healthy level of profitability, with EBITDA margin of 53.2%, improved for -- from 52.2% in the first quarter last year. And net income margin was recorded at 16.7%, increased from 16.2% last year.
Data and Internet -- Data, Internet and IT Service remained the biggest revenue contributor. Excuse me, let me repeat again the last paragraph. Yes, okay? Ladies and gentlemen, I will repeat the last paragraph.
Telkomsel continue its strong momentum in the first quarter 2016 by delivering another triple double-digit growth, where revenue grew by 17.8%; EBITDA, 26.5%; and income grew by 33.9% year-on-year. Digital Business remained our engine of growth as a result of leading network supply strategy. This segment recorded strong performance, with 48.7% year-on-year growth to IDR 6.9 trillion and substantially increased its contribution to total revenue to 30% (sic) [ 34% ] from 27% last year. Digital Business growth was mostly driven by healthy growth in 3G- and 4G-capable device adoption, successfully migration of Pay As You Use, let me call it PAYU, to Flash package as service continued strong growth in data payload. Our focus on Digital Businesses was reflected from our prime quality network infrastructure, which are developed and modernized on continuous basis.
On the other hand, Telkomsel could maintain healthy growth in Legacy business, with voice grew by 8.9% year-on-year; and SMS, by 4.8%. Voice revenue growth was mainly attributable to higher voice traffic; while for SMS, the decline in traffic was offset by higher price as a result of smart cluster-based pricing. Our 4G LTE deployment is on demand basis. They're taking into account 4G handset penetration and level of demand in growth densities. We have deployed more than 4,000 4G BTSs in 100 cities across Indonesia and recorded 3.1 million customers that have swapped to using, to utilize 4G service. Telkomsel's total BTS owner reached 110,000 units at the end of March 2016, with 56% were 3G and 4G BTSs. In the meantime, we continue to aggressive rollout in fixed broadband business with our flagship product, IndiHome Triple Play, supported by around 4,300 technicians. We added 286,000 new subscribers during the quarter. And as of March 2016, we already have 1.35 million IndiHome customers. Combined with non-IndiHome, we total fixed broadband customer of 4.2 million.
Ladies and gentlemen, we are still in progress to complete our Indonesian digital network program. On the backbone side, during the first quarter, we successfully laid down additional 320 kilometers fiber optic backbone cable. And total fiber backbone now reached more than 82,000 kilometers connecting from Aceh to Papua. We are also in the process of launching TELKOM-3 satellite and also has kicked off the preparation for TELKOM-4 satellite. We expect TELKOM-3 to be launched by the end of this year; while TELKOM-4, in the second quarter of 2018.
Meanwhile, on the access side, we have around 10 million fiber home passed that further will be monetized through IndiHome Triple Play.
In international aspiration, although we remain focused on domestic market, we continuously seek opportunity in the regional market to strengthen our international footprint. Regarding with the acquisition of GTA Teleguam, the plan is still being evaluated by United States authorities.
Ladies and gentlemen, on 22nd April 2016, we held Annual General Meeting of shareholders. Two of the key decisions were made: number one, dividend payout was maintained at 60%; and number two, there was management change as we have new Finance Director, Mr. Harry M. Zen, replacing Mr. Heri Sunaryadi; and new commissioner Mr. Pontas Tambunan, replacing Mr. Parikesit Suprapto.
Now let me reiterate guidance for 2016 as we're up. With strong set of result in first quarter 2016, we expect both Telkom and Telkomsel's revenue to grow better than market's rate by continuing effort to increase Digital Business revenue. We estimate the industry will grow around 9% in 2016. Telkom growth will be on the back of strengthened mobile digital business and fixed-line businesses. For EBITDA margin, we expect to slightly decline both on Telkom and Telkomsel, in line with continued investment in broadband infrastructure both for mobile and fixed-line businesses; while consolidated capital expenditure spending for 2016 is expected around 22% to 25% of revenue, with investment focused on broadband infrastructure. Around 60% to 65% of CapEx will be allocated for mobile-related business; around 25% for fixed broadband-related business; and the remaining will be for other businesses. Finally, in terms of M&A aspiration, our inorganic growth initiatives is to enhance and increase Digital Business portion of Telkom Group, with guidelines of 80/20 rules, where 80% is representing digital or new wave portion of inorganic programs.
Ladies and gentlemen, that's ending my remarks. Thank you, and I give back to Andi.