Wi-Fi calling & text

What should I do to use Wi-Fi calling on my Lyca Mobile number?

There are three main points to consider when enabling Wi-Fi calling on your Lyca Mobile handset.
• You must have an active Lyca Mobile number with an unexpired 30-day service plan.
• Your handset must support Wi-Fi calling.
• You have an internet connection with at least 2 Mbps of upload and download speeds.