49200 Telephone Demonstrator shsdparentproduct The 2702 series of Princess

The 2702 series of Princess phones come with a wonderful mechanical ringer inside the phone

White porcelain accented with a delicate flower pattern (blue on a white background):

There are many styles of the U1 Receiver element

This handset had been used before in both the model 11 and 12 desksets and only requires a 2 conductor handset cord

2 was a designed and made in Canada response to Western Electric's Model 302

49200 Telephone Demonstrator shsdparentproduct The 2702 series of PrincessProctor 49200, fully Tested 4 port telephone demonstrator. The Proctor Model 49200 Telephone Demonstrator enables live demonstrations of telephone products, computers (via modems), and facsimile equipment, without using telephone company lines. It provides all the necessary phone line functions required to demonstrate a wide variety of telephone products and accessories. The 4 port 49200 can accommodate two different demonstrations simultaneously and