• July 21, 2022
Telkomsel Upgrade Layanan 3G ke 4G/LTE di 143 Kota/Kabupaten di Juli 2022

Telkomsel Upgrade Layanan 3G ke 4G/LTE di 143 Kota/Kabupaten di Juli 2022

Telkomsel terus melanjutkan proses peningkatan/pengalihan (upgrade) layanan jaringan 3G ke 4G/LTE di sepanjang 2022.[#item_full_content]

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