Understand the issue
Cellular connects compatible devices to a mobile carrier network. Wi-Fi connects devices to a local wireless network, usually with internet access through the property’s wired connection.
What to consider
Wi-Fi calling may help supported mobile phones, but device settings, carrier support and network policies affect it. Visitors may not join a guest network, and public safety radios use a separate system.
Make the next step useful
Describe which users, devices and applications are failing before requesting equipment. A building may need improvements to both systems, or a targeted correction to only one.