Telematrix 3300TRM - Manual (Page 11)

The TeleMatrix Trimline telephone can be wall
mounted to a standard telephone wall jack plate.
Using the 3.5-inch line cord, plug one end into
the receptacle on the bottom of the base unit. The
remaining end will plug into the wall jack. Carefully
align the slots on the bottom of the base unit with
the wall mount studs on the jack plate. Once aligned,
slide the base unit onto the studs and snap the base
unit into place.
3.5” CORD