connect
131connect signal — An off hook signal transmitted forward which indicates a trunk seizure …
132connect something up (to something) — conˌnect sthˈup (to sth) | conˌnect ˈup (to sth) derived to join sth to a supply of electricity, gas, etc. or to another piece of equipment; to be joined in this way • She connected up the two computers. Opp: ↑disconnect Main entry:… …