Используйте приложение APKPure
Историческую версию phone.systems можно получить на Android
Это приложение с мобильного расширение облачной системы телефона
What is phone.systems mobile client?
This application is the mobile extension of your cloud-based phone system. It offers special features that are usually available only to phones located in your office or at your home.
Why do I need the App?
* Display your virtual phone number (business or residential) on the caller ID when making outbound calls from your phone.systems application.
* Directly dial your phone system internal numbers just as if you were in your office or home.
How does it work?
Simply use the dial pad or contact list on your phone.systems application to make internal or outbound calls. The application will dial in to your phone systems virtual phone number, and will automatically connect you to the destination.