DHD meaning in Telecommunication ?

Answer: What is Dial Home Device mean?

A Stargate is an Einstein–Rosen bridge portal device within the Stargate fictional universe that allows practical, rapid travel between two distant locations. The devices first appear in the 1994 Roland Emmerich film Stargate, and thereafter in the television series Stargate SG-1, Stargate Atlantis, and Stargate Universe. In these productions, the Stargate functions as a plot device, allowing the main characters to visit alien planets without the need for spaceships or any other type of technology. The device allows for near-instantaneous travel across both interstellar and extragalactic distances.

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Full Form	Category
Durham Downs	Airport Code
Davis Harrison Dion	Business
Darren Handley Dhdsurf	Business
Disability and Human Development	Community
Doom Hero Dao	Cryptocurrency
Delta Haptic Device	General
Diesel Heavy Duty	General
Dying Hearts Diary	General
Digital Home Designs	General
Damion Hickman Design	General
Dail Home Device	General
Data Hardware Depot	General
Deubner Hoffmann Digital	General
Digital High Definition	General
Dial Home Devices	General
Dight High Definition	General
Desire Horribly Dead	General
Dolls House Direct	General
Dirty Hooker Diesel	General
Dissociated Horizontal Deviations	General
Despatch Half Demurrage	General
Demurrage Half Dispatch	General
Dermatitis Herpetiformis Duhring	General
Damp Hand Donning	General
Darren Handley Designs	General
David Hamilton Design	General
Deadline Hollywood Daily	General
Daytona Harley Davidson	General
Doyne Honeycomb Degeneration	General
Disaster Household Distribution	General
Dodge Heavy Duty	General
DAHOD	Indian Railway Station
Directed Hausdorff Distance	Maths
Dental Health Division	Medical
Detroit Health Department	Medical
District Health Department	Medical
Durham Downs, Queensland, Australia	Regional
Dial Home Device	Telecommunication