What does HSP stand for?
HSP stands for "Handset Speaker Prompt"
How to abbreviate "Handset Speaker Prompt"?
"Handset Speaker Prompt" can be abbreviated as HSP
What is the meaning of HSP abbreviation?
The meaning of HSP abbreviation is "Handset Speaker Prompt"
What does HSP mean?
HSP as abbreviation means "Handset Speaker Prompt"
