Kyivstar is doing its best to resume SMS and data services at night, Kyivstar President Oleksandr Komarov has said in a video address on Facebook on Wednesday.

"Literally an hour ago we have enabled voice services. The restoration of the network is carried out gradually and very carefully, as some difficulties may still occur. We will do our best to resume these services tonight," he said.

As reported, Kyivstar started to enable voice services at 18:00 on Wednesday.