v14 numbered the BLF fields. v15 doesn't. This makes it extremely challenging when you want to add a side car for extensions and you are trying to find BLF #28 (in the case of yealink) to start populating the side car BLF buttons (p.s. I hate the constant scrolling in this new interface - major time waster). Can we also have the system add 5 BLF's at a time when we click add more BLF's too? v15 adds them one at a time.