Mobile communication operators Vodafone and lifecell have warned subscribers of some difficulties.
Vodafone said that due to the heavy load on its service channels, some subscribers may experience restricted access to them. "At the same time, there is nothing wrong with mobile services, the network is working as usual, do not worry," the company said.
Lifecell reported a significant increase in the number of calls to its call centre, social media and other communication channels. "Difficulties may arise with account top-ups, activation of new subscribers, the website or the app," the company said.