Відео

hi, thanks for the tutorial I've watched all of ur vids and they're very helpful I hope u r still active on yt bcs if u do i'd like to ask for a tutorial of how to cancel on going transfer call (for example like when u want to transfer external incoming call to an internal line but the person u wanted to transfer to didn't pick up the call and u want to come back to the original caller and switch to another internal line) Thank u in advance!