You asked and so we got in touch with Smile Communications to ask for a list of VoLTE smartphones that have been tested in-house by them and found compatible with their SmileVoice service. They sent us a list. It is a short one. We will keep updating it as we confirm more devices.
- Lumia 640
- Lumia 640XL
- Samsung Galaxy S6 edge
- Samsung J5
- Samsung J7
The above phones are LTE phones enabled for VoLTE and do not need the SmileVoice app to make and receive calls over the LTE network. Psst: Has anyone here tried out VoLTE calls on the TECNO Phantom 5?
If you need to use SmileVoice on a non-VoLTE compatible phone, just get an Android or iOS smartphone, install and use the SmileVoice app, and you are good to go.