More countries are now added to the VoLTE Roaming list. By VoLTE Roaming, it means that you can just dial directly from the dial pad using a compatible phone and receive calls as per normal without incurring costs. (Other than dialing roaming country local number, which is deducted from free IDD minutes or wallet).
The list of countries/territories has expanded to 32 and now includes Poland, Ireland, Mauritius.