What is the NEC DTH-16D-2?
The NEC DTH-16D-2 is a network/telecom equipment component, listed by the manufacturer as "Black 16 Button Speaker Display". It is part of Circular Telecom's surplus and refurbished telecom/IT equipment inventory.
CircularTelecomParts Catalogue

Part Overview
Looking for the NEC DTH-16D-2? This network/telecom equipment component, described by the manufacturer as "Black 16 Button Speaker Display", is stocked and resold through Circular Telecom's refurbished and surplus telecom equipment network.
Common Questions
The NEC DTH-16D-2 is a network/telecom equipment component, listed by the manufacturer as "Black 16 Button Speaker Display". It is part of Circular Telecom's surplus and refurbished telecom/IT equipment inventory.
Circular Telecom sources and resells surplus and refurbished NEC network equipment, including parts such as the DTH-16D-2, subject to current availability. Contact Circular Telecom for a live quote.
Circular Telecom Catalogue