iPhone calls over ethernet

Hi BestService, We appreciate you reaching out to us. We understand that you are looking to use an ethernet connection for your iPhone

We recommend that you check out the adapter below. Belkin Ethernet + Power Adapter with Lightning Connector

Take care!

We greatly appreciate that clarification, BestService.

We're glad you were able to confirm those features work as expected when connected to a Wi-Fi network. It is possible these features may require a Wi-Fi and/or cellular data connection to work properly. To inquire about supported features and functions of the Belkin Ethernet + Power Adapter with Lightning Connector, you will want to reach out to Belkin directly. Their contact options can be found in the "Contact Support" section of the following article.

Belkin Official Support - Ethernet + Power Adapter with Lightning Connector

You can also find great information about Wi-Fi calling via the following article as well.

Take care!