We would like to express our sincere gratitude for your continued patronage.
For MiiTel Phone Mobile customers, we would like to ask you to update your operating system.
Beginning with the release of the MiiTel Phone Moble mobile app (iOS version) in February 2020,
the guaranteed operating system version will change from iOS 13 to iOS 13.2 or higher.
(iOS 10, 11, and 12 will continue to be supported)
This means that in 2020, MiiTel Phone Moble will be available on iOS 13.2 and above.
Because of this, we ask that customers using the following operating systems update by the end of January 2020.
OS versions that require an update
iOS13, 13.1.1, 13.1.2, 13.1.3
If you do not update your OS, the following phenomenon will occur.
When a call comes in to MiiTel Phone Mobile while using the standard phone app,
the phone app call is terminated and the MiiTel Phone Mobile incoming call screen is not displayed.
We apologize for the inconvenience and ask that customers running the affected OS update their OS by the end of
If you have any questions, please contact the CS team.
RevComm Customer Success
RevComm Customer Success Team.