Hello!
I have an application in which authorization is going through a call. I use window.open 'tel:' +somePhone+'_system'
I need the following algorithm to be executed:
- the user clicks on the button
- makes a call
- at the end of the call, the user is transferred back to the application, and does not remain in the phone (the application is not unloaded from the phone memory)
PS I would like this to work even on ancient phones that are not able to withstand two running applications and close my application during a call.