Idea

Apparently there is no way to delay ring my cell phone while the main ring group keeps ringing? Wouldn't any small business owner want that? I want all incoming calls to ring the 4 phones at the office (ring group) and then after a delay of 3 or 4 rings, I want my cell phone to start ringing (Backup Ring Group) WHILE THE MAIN GROUP KEEPS RINGING! I'm told the system can't do this, which seems ridiculous. I only want to be an emergency back up. I don't want my cell to ring for EVERY call, only calls that didn't get answered after 3 or 4 rings, and then I still want personnel in my office to be able to answer the call on the 4th, 5th, 6th ring. This way I can grab the call if I need to, but someone at the office can still answer when they can, especially if I'm out of range or can't get to it. Please add this feature! Thank you