iCallingPlus - Service - SmarTone

iCallingPlus

Make and receive calls using your mobile number whether or not your iPhone is handy, it works over a WiFi or mobile network, and even when your iPhone is turned off

Friends and family can recognize your call even if it is not made from your iPhone as your mobile number will be displayed

Pair up to five compatible Apple devices, with no additional app required

Note:

Available to compatible iPhone models with 4G plans.
Compatible Apple devices are required for the service, and you need to set your iPhone as the master device and activate VoLTE.

iPhone requirement:

iPhone 6 or above with iOS 9.3 or later

Compatible Apple devices:

iPad with iOS 9.3 or later
iPod touch with iOS 9.0 or later
Apple Watch with watchOS 2 or later
Mac with OS X El Capitan or later

Detailed list of Compatible Apple Devices