Successfully used Ring Intercom with Aiphone GT-1M3-L

HelloI wanted to share some helpful compatibility information regarding the Aiphone GT system integration. I discovered that although Ring supports the GT-1A, GT-1C, and GT-1D models, it doesn't officially support other GT models. Looking through the technical documentation by Aiphone it seems the following resident stations all share the same system architecture: GT-1C(-L) GT-1C7(-L) GT-2C(-L) GT-2H(-L) GT-1M(-L) GT-1M3(-L) GT-1D GT-1AI successfully got my GT-1M3-L working by setting it up as a GT-1A in the Ring system. This might be helpful for others who have different GT series models not officially listed as supported.