Company Name
PT Telekomunikasi Selular
Ownership Type
Subsidiary
State/Government Owned
Telkomsel is a telecommunications company in Indonesia that provides mobile cellular services. It was founded on May 26, 1995, and is currently owned by Telkom Indonesia and Singtel. Telkom Indonesia owns a 65% stake in the company, while Singtel owns the remaining 35%. Telkom Indonesia is the country's state-owned telecommunications entity founded in 1965 that provides various telecommunications services, including fixed-line, mobile cellular, and internet services.
Massive MIMO LTE trials conducted in partnership with ZTE during 2017. 4G coverage reached more than 95% of the population in April 2020. Telkomsel expects to deploy 4G networks in all villages in Indonesia by 2022. B40 (2300 MHz) TDD LTE was used until its refarm into 5G.
Telkomsel has selected Ericsson as its partner for 5G core NFVI rollout. Ericsson sits alongside Cisco and Huawei as the company's 5G partners. 5G NSA services were switched on June 2021, using the n40 (2300 MHz) band. Services were initially limited to Balikpapan, Medan and Surakarta, but quickly expanded to a large number of high density areas.
3G UMTS Network Information
Details on UMTS network deployments are shown below. Data are often incomplete due to commercial nature. Consult dossier text for further details.
| Launch Date |
2007-04 |
Status |
Active
|
| UMTS Band | Packet Data | Status | |
4G LTE Network Information
Details on LTE network deployments are shown below. Data are often incomplete due to commercial nature. Consult dossier text for further details.
| Evolution |
|
Status |
Active
[Launched 2014-12] |
| Max. MIMO |
|
Max. Modulation |
|
| Carrier Aggregation |
|
Features |
|
| LTE Band | Channel Width | Status | |
5G NR Network Information
Details on 5G NR network deployments are shown below. Data are often incomplete due to commercial nature. Consult dossier text for further details.
| Type |
|
Status |
Active
[Launched 2021-06-04] |
| Max. MIMO |
|
Max. Modulation |
|
| Carrier Aggregation |
- |
Features |
- |
| NR Band | Channel Width | Status | |
IoT Network - NB-IoT (LTE Cat-NB1)
| Technology |
|
Status |
Active
|
| Band |
|
Launch Date |
- |
