Old-style telephone Synonyms

Old-style replaced

old-fashioned telephone

OT abbreviation

OT is an abbreviation for Old-style Telephone

What does OT stand for?

OT stands for "Old-style Telephone"

Telephone replaced

old-style phone

Definitions for Telephone

(verb) to make a telephone call to
(noun) electronic equipment that converts sound into electrical signals that can be transmitted over distances and then converts received signals back into sounds
(noun) transmitting speech at a distance