The operator said the tests are the final step before it launches a commercial service, the news service wrote. Aju Business Daily reported Lee Cheol-gyu, head of KT’s network division, said the …
( read original story …)
The operator said the tests are the final step before it launches a commercial service, the news service wrote. Aju Business Daily reported Lee Cheol-gyu, head of KT’s network division, said the …
( read original story …)