Phone patching Synonyms

Definitions for Phone

(verb) to make a telephone call to
(noun) electro-acoustic transducer for converting electric signals into sounds; it is held over or inserted into the ear
(noun) electronic equipment that converts sound into electrical signals that can be transmitted over distances and then converts received signals back into sounds

PP is an abbreviation for Phone Patching

What does PP stand for?

PP stands for "Phone Patching"