What does HATIS stand for?

HATIS stands for "Hearing Aid Telephone Interconnect System"

How to abbreviate "Hearing Aid Telephone Interconnect System"?

"Hearing Aid Telephone Interconnect System" can be abbreviated as HATIS

What is the meaning of HATIS abbreviation?

The meaning of HATIS abbreviation is "Hearing Aid Telephone Interconnect System"

What does HATIS mean?

HATIS as abbreviation means "Hearing Aid Telephone Interconnect System"