Definition for subscriber trunk dialling - Oxford Dictionaries Online (World English)

Subscriber login

Close menu

	Email Cite
	subscriber trunk dialling (sub\|scriber trunk dial\|ling) noun [mass noun] British the automatic connection of trunk calls by dialling without the assistance of an operator.		More words in this category alias conference data link directory enquiries listen plugboard point-to-point radio radio frequency rechipping repeater roam subcarrier Telecopier telephone banking teleport telex trace 1 trunking voice channel Nearby Words subpoena subpoena duces tecum subprogram subregion subrogation subroutine subsample subscribe subscriber subscriber trunk dialling subscript subscription subscription concert subsea subsection subsellium subsense subsequence ¹ subsequence ²