Use as a dial key pad for my Macbook, VoIP app

Hello,

I like to use this dial pad for my Hangouts voip phone calls on my Mac. Can you make it work? It connected with blue tooth and when I want VoIP calling I use this as my dial key pad. Like the number pad but its difficult when the numbers are reverse/ upside down. Thanks.

TSPeng about DialPad (FREE)