Is it possible to set the status of my extension from another user's extension with a dial code? I.e. the dial code for Away is *31. I want to be able to dial this for my extension, but from another deskphone that I happen to be close to at the time (our workers are mobile within the sales rooms). So what I'd like to do, if my extension is x100, is dial something like *31100 from any other phone on the place.