The telco has been recently sending messages to its postpaid subscribers, notifying them that they may now use VoLTE and VoWiFi. Check out the information sent via SMS below.
“Hi! You can now use VoLTE and VoWiFi! Make sure to update your VoWiFi-compatible device to the latest software to activate these features. To complete the update, please restart your mobile device as soon as you receive this message.
Please note that the call forwarding feature will be temporarily unavailable until January 2021 while VoLTE is active on your account.”
To learn more about VoLTE and VoWiFi, head over to this link.