Wall mounting bracket for Cisco 8945 VOIP phone

We recently switched our phone system at work and are using Cisco 8945 desk phones. Unforunately, Cisco does not make a wall mount bracket for these and there is no mount available from a 3rd party either. Since there is no "official" bracket available, I designed one that can be 3D printed.
This mounting bracket is designed to use the existing slots in the back of the phone used by the "kickstand." I initially designed it in one piece, but realized it prints better in 2 pieces. Print the left