Vintage Push Button Telephone by Northern Telecom -1980

Vintage push button telephone by Northern Telecom model QSQM2500AX, patented 1968-1970, in beige color. It has been tested and has a dial tone in the handset and also has a working bell, there is a volume control on the bottom. In excellent condition, no scratches, scuffs, damage, or discoloration of the plastic.