Ytelco Private Branch Exchange
Key Facts
Abbreviation
YPBX
Pronunciation
/ˈwaɪˌtɛlkoʊ ˈpraɪvət bræntʃ ɪksˈtʃeɪndʒ/
Category
Computing
Related Field
Telecom
Other meanings of YPBX
Barrow Island, Australia
Regional