able to talk to or get on with

press-to-talk switch

push to talk operation

push to talk operationpermanent virtual circuit

push to talk operationpulse width modulation

push to talk over cellular

push-to-talk

push-to-talk operation

Push-to-talk over Cellular

talk to

to talk

to talk about

to talk casually

to talk in one’s sleep

to talk over

TTUL talk to you later

Attitude to death

beat you to death

bored to death