hello,
Fongo 3.9.11.29 on iPhone
How does "Add Call" on screen when call out is ongoing, actually work?
When 2nd (or 3rd ?) call is Add-ed , how to merge them with the 1st call?
How then to detach and / or cancel (hang up) 2nd (or 3rd ?) call(s), without cancelling 1st call ?
Pls help, thank you.