- nonbusy
- adj.
Useful english dictionary. 2012.
Useful english dictionary. 2012.
nonbusy — adj. * * * … Universalium
nonbusy — adjective Not busy … Wiktionary
callback queuing — When outgoing calls cannot be completed due to busy trunk groups, the user s extension rings when a nonbusy trunk is available, signalling that the call can now be placed … IT glossary of terms, acronyms and abbreviations