by Kwon Jaehee
Published 01 Apr.2022 14:00(KST)
[Asia Economy Reporter Kwon Jaehee] Telcoware announced on the 1st that it has signed a maintenance contract worth 11.7 billion KRW for 2022 HLR and HD Voice with SK Telecom. This amount corresponds to 33.7% of the sales revenue in 2021.