Wi-Fi Calling on other devices
My info.
Verizon
iPhone 6
Wi-Fi calling does work when needed.
However I do not have the option of "Wi-Fi Calling on other devices" as it shows in the Apple article.
https://support.apple.com/en-us/HT203032
See this photo of the "Add Wi-Fi Calling For Other Devices" which I do not have on my phone.
Does anyone have Add Wi-Fi Calling For Other Devices on their phone for any carrier?
Is this something that other carriers have but Verizon does not?
My other setting for "Calls on Other Devices" does not show "ON" like in the photo below.
It says "When Nearby".
The article seems confusing.
Thanks for any input.
iMac, OS X El Capitan (10.11.5)